{"title":"Modules","description":"\u003cp\u003eBrowse our Modules collection. New Arrival.\u003c\/p\u003e","products":[{"product_id":"wifibee-mt7681-discontinued","title":"WiFiBee-MT7681 [Discontinued]","description":"\u003cp\u003eThe WiFi Bee MT7681 is an Arduino WiFi XBee module based on the MT7681 serial Wi-Fi module. It is compatible with an XBee slot, supports Arduino wireless programming and is ideal for Internet of Things (IoT), home automation and robotics applications.\u003cbr\u003e\u003cbr\u003eThe WiFi Bee supports the IEEE802.11b\/g\/n standard protocols, with 2.4G Wi-Fi bands, 14 channels and WEP\/WPA-PSK\/WPA2-PSK\/TKIP\/AES encryption methods, compatible with many mainstream routers. It has STA and AP working modes, is free to switch, and supports TCP\/IP communications. In addition the WiFi Bee also supports SmartLink intelligent connection. The unit is easy to use - just install the app (Android), and connect to your wireless router.\u003cbr\u003e\u003cbr\u003eThe WiFi Bee has same pin mappings as an XBee. It can be inserted in any device which has an existing XBee socket for full networking capability. For Arduino UNO and Arduino Mega 2560 boards, the WiFi Bee can also be used as a wireless code upload module eliminating the need for a USB cable or physical connection.\u003c\/p\u003e\n\u003cp\u003eThis is very convenient when debugging robots or mobile platforms. In addition the module breakouts include three I\/O ports. Use it as a Wi-Fi remote control - each I\/O supports software PWM outputs. You can configure the parameters using serial AT commands via the serial terminal.\u003c\/p\u003e\n\u003cp\u003eA dedicated breakout board is available here!\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cdiv class=\"desCon\"\u003e\n\u003cul\u003e\n\u003cli\u003eSupport IEEE802.11b\/g\/n Protocol\u003c\/li\u003e\n\u003cli\u003eSupport WEP\/ WPA-PSK\/ WPA2-PSK\/ TKIP\/ AES Multiple Encryption Methods\u003c\/li\u003e\n\u003cli\u003eSupport STA\/ AP Operating Mode\u003c\/li\u003e\n\u003cli\u003eSupport Arduino Wi-Fi Wireless Programming\u003c\/li\u003e\n\u003cli\u003eSupport SmartLink intelligent Connection function\u003c\/li\u003e\n\u003cli\u003eSupport OTA Firmware Upgrade\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch2\u003eSpecification\u003c\/h2\u003e\n\u003cdiv class=\"desCon\"\u003e\n\u003cul\u003e\n\u003cli\u003eMicrocontrollers: MT7681\u003c\/li\u003e\n\u003cli\u003eProtocol Standard: IEEE802.11b \/ g \/ n\u003c\/li\u003e\n\u003cli\u003eWi-Fi Radius: 180m (different environment, different transmission distance)\u003c\/li\u003e\n\u003cli\u003eNumber of channels: 1-14\u003c\/li\u003e\n\u003cli\u003eFrequency range: 2.4-2.4835G\u003c\/li\u003e\n\u003cli\u003eTransmit power: 15-18dbm\u003c\/li\u003e\n\u003cli\u003eEncryption Method: WEP \/ WPA-PSK \/ WPA2-PSK \/ TKIP \/ AES\u003c\/li\u003e\n\u003cli\u003eOperating Mode: STA mode \/ AP mode (STA \u0026amp; AP mixed mode is not supported, only one device can be connected under AP mode)\u003c\/li\u003e\n\u003cli\u003eTCP 1000 port: TCP UART data transparent port\u003c\/li\u003e\n\u003cli\u003eTCP 1001 port: AT command port\u003c\/li\u003e\n\u003cli\u003eUDP 3333 port: broadcast port\u003c\/li\u003e\n\u003cli\u003eOperating Voltage: 3.3V\u003c\/li\u003e\n\u003cli\u003eRecommended Input Voltage: 3.3V\u003c\/li\u003e\n\u003cli\u003ePower Consumption: 75 mA\u003c\/li\u003e\n\u003cli\u003eUART serial port: 1\u003c\/li\u003e\n\u003cli\u003eBaud rate: 9600, 14400, 19200, 38400, 57600, 115200bps (default)\u003c\/li\u003e\n\u003cli\u003eDimension: 32 * 24 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 3.5g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch2\u003eDocuments\u003c\/h2\u003e\n\u003cdiv class=\"desCon\"\u003e\n\u003cul\u003e\n\u003cli\u003eProduct WIKI \u003c\/li\u003e\n\u003cli\u003eMore Documents\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch2\u003eShipping List\u003c\/h2\u003e\n\u003cdiv class=\"desCon\"\u003e\n\u003cul\u003e\n\u003cli\u003eWiFiBee-MT7681 x1\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":49567735283939,"sku":"ywt1787258248168","price":9.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/2961\/4819\/files\/wifibee-mt7681-discontinued_1.jpg?v=1787258252"},{"product_id":"gravity-uart-i2c-nfc-module","title":"Gravity: UART \u0026 I2C NFC Module","description":"\u003cdiv class=\"desc\"\u003e\n\u003cdiv class=\"desCon\"\u003eThis UART \u0026amp; I2C NFC Module adopts NXP PN532, a highly integrated NFC communication controller, which supports various types of NFC smart cards or tags like the commonly used MIFARE Classic series and NTAG series in the market.\u003c\/div\u003e\n\u003cdiv class=\"desCon\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"desCon\"\u003eApart from the large PCB antenna design of better communication area and distance, the upgraded version joins the Gravity family by adopting a standard Gravity PH2.0-4P interface with I2C \u0026amp; UART composite rather than 2.54mm headers, making the wiring more convenient. A switch is added for conveniently switching between these two interfaces. When using the UART, you can easily read and write various NFC cards by using the common USB to UART converter and PN532 compatible PC software. When using the I2C interface, it can be used for various 3V3\/5V controller such as Arduino, micro:bit, FireBeetle ESP32 and FireBeetle ESP8266.\u003c\/div\u003e\n\u003cdiv class=\"desCon\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"desCon\"\u003e\u003cb style=\"font-size: 1.4em;\" data-mce-style=\"font-size: 1.4em;\"\u003e\u003c\/b\u003e\u003c\/div\u003e\n\u003cdiv class=\"desCon\"\u003e\u003cb style=\"font-size: 1.4em;\" data-mce-style=\"font-size: 1.4em;\"\u003e\u003c\/b\u003e\u003c\/div\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cdiv class=\"desCon\"\u003e\n\u003cul style=\"list-style-type: disc;\" class=\"list-paddingleft-2\" data-mce-style=\"list-style-type: disc;\"\u003e\n\u003cli\u003eNXP highly integrated NFC controller\u003c\/li\u003e\n\u003cli\u003eGravity I2C \u0026amp; UART composite interface, flexible use\u003c\/li\u003e\n\u003cli\u003eSupport various kinds of mainstream NFC smart cards or tags\u003c\/li\u003e\n\u003cli\u003eCompatible with 3.3V\/5V controller\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eConnection Example - DFRduino Uno R3\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/UART_I2C_NFC_Module_features_1.jpg?v=1692875352\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/UART_I2C_NFC_Module_features_1.jpg?v=1692875352\u0026amp;width=700\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"desCon\"\u003e\n\u003cul style=\"list-style-type: disc;\" class=\"list-paddingleft-2\" data-mce-style=\"list-style-type: disc;\"\u003e\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"desCon\"\u003e\n\u003cul style=\"list-style-type: disc;\" class=\"list-paddingleft-2\" data-mce-style=\"list-style-type: disc;\"\u003e\n\u003cli\u003eIC: NXP PN532\u003c\/li\u003e\n\u003cli\u003eInput Voltage (VCC) : 3.3V~5.5V\u003c\/li\u003e\n\u003cli\u003eInterface: Gravity I2C \u0026amp; UART (PH2.0-4P, Logic Level 0-3.3V)\u003c\/li\u003e\n\u003cli\u003eUART Baud Rate: 115200 bps\u003c\/li\u003e\n\u003cli\u003eI2C Address: 0x48\u003c\/li\u003e\n\u003cli\u003eCommunication Frequency: 13.56 MHz\u003c\/li\u003e\n\u003cli\u003eMaximum Communication Distance: ≥10mm, depending on the size of the NFC card\/tag\u003c\/li\u003e\n\u003cli\u003eProtocol Support:\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eReader\/Writer Mode: ISO\/IEC 14443A, ISO\/IEC 14443B, MIFARE, FeliCa\u003c\/li\u003e\n\u003cli\u003eCard Emulation Mode: ISO 14443A\/MIFARE Classic 1K or 4K, FeliCa\u003c\/li\u003e\n\u003cli\u003ePeer-to-Peer: ISO\/IEC18092, ECM340\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003cul style=\"list-style-type: disc;\" class=\"list-paddingleft-2\" data-mce-style=\"list-style-type: disc;\"\u003e\n\u003cli\u003eDimension: 110 x 50 mm\u003c\/li\u003e\n\u003cli\u003eWeight: 20g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"desCon\"\u003e\n\u003cul\u003e\n\u003cli\u003eProduct wiki\u003c\/li\u003e\n\u003cli\u003eMore Documents\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cdiv class=\"desCon\"\u003e\n\u003cul style=\"list-style-type: disc;\" class=\"list-paddingleft-2\" data-mce-style=\"list-style-type: disc;\"\u003e\n\u003cli\u003e1x Gravity: UART \u0026amp; I2C NFC Module\u003c\/li\u003e\n\u003cli\u003e1x Gravity-4P I2C\/UART Sensor Wire\u003c\/li\u003e\n\u003cli\u003e1x XH2.54-2P Black Header\u003c\/li\u003e\n\u003cli\u003e1x NFC Tag Sticker\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":49567735546083,"sku":"ggl1787258249457","price":18.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/2961\/4819\/files\/gravity-uart-i2c-nfc-module_1.jpg?v=1787258254"},{"product_id":"gravity-speech-synthesis-module-v20","title":"Gravity: Speech Synthesis Module V2.0","description":"\u003cp\u003eIf you're interested in adding voice functionality to your projects, this is the module to buy! The module supports both Chinese and English, and can display current time and environmental data. It can be used alongside a speech recognition module for basic interactive conversations. For connectivity, it offers I2C and UART modes and a gravity interface, providing compatibility with many common controllers. Additionally, it includes a built-in speaker, so there's no need to buy one separately.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote\u003c\/strong\u003e: the addresses of the speech synthesis module and micro: bit motor driver board are the same, so they cannot be used together.\u003c\/p\u003e\n\u003ch3\u003eRevision History\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAs of the 12th of February\u003c\/strong\u003e, these are the upgrades to the newest version of the board.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMore natural pronunciation\u003c\/li\u003e\n\u003cli\u003eFewer pronunciation errors for polyphone characters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eSupports Chinese, English, and mixed reading in Chinese and English\u003c\/li\u003e\n\u003cli\u003eComes with a Speaker\u003c\/li\u003e\n\u003cli\u003eGravity I2C\/UART Communication\u003c\/li\u003e\n\u003cli\u003eSupport Multiple Text Control Identifiers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eConnection Example - I\/O Expansion Shield V7 with I2C and UART Connections\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/Gravity_Speech_Synthesis_Module_Features_1.jpg?v=1707752363\u0026amp;width=700\"\u003e\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003ePower Supply: 3.3V~5V\u003c\/li\u003e\n\u003cli\u003eOperating Current: \u0026lt;160mA\u003c\/li\u003e\n\u003cli\u003eI2C Address: 0x40\u003c\/li\u003e\n\u003cli\u003eOperating Temperature Range: -40°C~85°C\u003c\/li\u003e\n\u003cli\u003eDimension: 42 x 32mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Wiki\u003c\/li\u003e\n\u003cli\u003eSchematics\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePinout\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0176\/3274\/files\/Gravity_Speech_Synthesis_Module_Contents_1.jpg?v=1707752595\u0026amp;width=700\"\u003e\u003c\/p\u003e\n\u003ctable width=\"286\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"64\"\u003eNo.\u003c\/td\u003e\n\u003ctd width=\"64\"\u003eLabel\u003c\/td\u003e\n\u003ctd width=\"158\"\u003eDescription\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eD\/T\u003c\/td\u003e\n\u003ctd\u003eI2C data line\/TX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003eC\/T\u003c\/td\u003e\n\u003ctd\u003eI2C clock line\/RX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003ctd\u003eGND\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e4\u003c\/td\u003e\n\u003ctd\u003eVCC\u003c\/td\u003e\n\u003ctd\u003e+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003ctd\u003eAOP\u003c\/td\u003e\n\u003ctd\u003eAudio Output Positive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e6\u003c\/td\u003e\n\u003ctd\u003eAON\u003c\/td\u003e\n\u003ctd\u003eAudio Output Negative\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003ePackage Contents\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x Gravity: Speech Synthesis module V2.0\u003c\/li\u003e\n\u003cli\u003e1x Gravity-4P I2C\/UART Sensor Connector\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":49567735611619,"sku":"sef1787258250740","price":17.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/2961\/4819\/files\/gravity-speech-synthesis-module-v20_1.jpg?v=1787258255"},{"product_id":"gravity-digital-10a-relay-module","title":"Gravity: Digital 10A Relay Module","description":"\u003cdiv class=\"desc\"\u003e\n\u003cdiv class=\"desCon\"\u003eIntroducing the Gravity Digital Relay Module – the latest addition to DFRobot’s Gravity series! This module is a little different to the other relays in our store - not only is it compatible with 5V Arduino boards, but also with Raspberry Pi, BBB (BeagleBoard Black), mbed, Intel Joule, Arduino 101 and other 3.3V devices.\u003cbr\u003e\u003cbr\u003eIt is specially designed for low-voltage devices and works well under 3.3V power supplies, just like the Raspberry Pi relay board. In addition, the module has a wide range of power inputs. In our tests, once it reaches 2.8~5.5V, it can also support 1.8V devices.\u003cbr\u003e\u003cbr\u003eDFRobot’s Digital Relay Module uses a high quality 3V relay. It can handle up to 10A current and mechanical parts are guaranteed up to 100 million uses. An on-board indicator LED demonstrates the relay’s state. Terminals include normally open (NO) and normally closed (NC). The module uses a Gravity-3 pin interface, which requires no soldering for convenient plug and play usage.\u003c\/div\u003e\n\u003cdiv class=\"desCon\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"desCon\"\u003e\u003c\/div\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cdiv class=\"desCon\"\u003e\n\u003cul\u003e\n\u003cli\u003eSupports Arduino, Raspberry Pi, LattePanda etc.\u003c\/li\u003e\n\u003cli\u003e2.8 ~ 5.5V – A wide-range of input voltages\u003c\/li\u003e\n\u003cli\u003eThe underside of board is isolated using an acrylic plate for safety\u003c\/li\u003e\n\u003cli\u003eIncludes an LED Indicator\u003c\/li\u003e\n\u003cli\u003eUses a gravity-3 Pin interface for easy, plug and play usage\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cdiv class=\"desCon\"\u003e\n\u003cul\u003e\n\u003cli\u003eOperating Voltage: 2.8V ~ 5.5V\u003c\/li\u003e\n\u003cli\u003eInput Signal: High Level (≥2.8V); Low Level (≤0.5V)\u003c\/li\u003e\n\u003cli\u003eMax Switching Current: 10A\u003c\/li\u003e\n\u003cli\u003eMax Switching Voltage: 35VAC; 30VDC\u003c\/li\u003e\n\u003cli\u003eRating Load: \u003cspan data-mce-fragment=\"1\"\u003e10A@35VAC\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e; \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e10A@28VDC\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eMax Switching Power: 300W\u003c\/li\u003e\n\u003cli\u003eOperate Time: ≤10ms\u003c\/li\u003e\n\u003cli\u003eRelease Time: ≤5ms\u003c\/li\u003e\n\u003cli\u003eDimensions: 38 x 33 x 20 mm\u003c\/li\u003e\n\u003cli\u003eMechanical Life: 1 million uses\u003c\/li\u003e\n\u003cli\u003eElectrical Life: 50 thousand uses\u003c\/li\u003e\n\u003cli\u003eWeight: 20g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cdiv class=\"desCon\"\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Wiki \u003c\/li\u003e\n\u003cli\u003eMore Documents \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cdiv class=\"desCon\"\u003e\n\u003cul\u003e\n\u003cli\u003e1x Gravity: Digital Relay Module (with Acrylic Base)\u003c\/li\u003e\n\u003cli\u003e1x Gravity Digital Sensor Cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"desCon\"\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":49567735775459,"sku":"zwt1787258252929","price":2.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/2961\/4819\/files\/gravity-digital-10a-relay-module_1.jpg?v=1787258257"},{"product_id":"sparkfun-beefy-3-ftdi-basic-breakout","title":"SparkFun Beefy 3 - FTDI Basic Breakout","description":"\u003cdiv role=\"tabpanel\" class=\"tab-pane fade\" id=\"description-tab\"\u003e\n\u003cdiv class=\"col-sm-12\"\u003e\n\u003cp\u003eThis is the SparkFun Beefy 3 FTDI Basic Breakout for the FTDI FT231X USB to serial IC. The pinout of this board matches the FTDI cable to work with official Arduino and cloned 3.3V Arduino boards. It can also be used for general serial applications. Built upon the same foundation as our 3.3V SparkFun FTDI Basic Breakout, the Beefy 3 is equipped with an AP2112K voltage regulator making this FTDI basic breakout board capable of handling a current load of up to 600 mA! With the addition of a more \"Beefy\" voltage regulator you will now be able to power a 3.3V project directly from the FTDI. The pinout of this board matches the FTDI cable to work with official Arduino and cloned 3.3V Arduino boards.\u003c\/p\u003e\n\u003cp\u003eThis board brings out the DTR pin as opposed to the RTS pin of the FTDI cable. The DTR pin allows an Arduino target to auto-reset when a new Sketch is downloaded. This is a really nice feature to have and allows a sketch to be downloaded without having to hit the reset button. This board will auto reset any Arduino board that has the reset pin brought out to a 6-pin connector. The pins labelled BLK and GRN correspond to the coloured wires on the FTDI cable. The black wire on the FTDI cable is GND, green is DTR. Use these BLK and GRN pins to align the FTDI basic board with your Arduino target.\u003c\/p\u003e\n\u003cp\u003eThere are pros and cons to the FTDI Cable vs the FTDI Basic. This board has TX and RX LEDs that allow you to actually see serial traffic on the LEDs to verify if the board is working, however this board now requires a Micro-B USB cable. The FTDI Cable is well protected against the elements, but is large and cannot be embedded into a project as easily. The FTDI Basic uses DTR to cause a hardware reset where the FTDI cable uses the RTS signal.\u003c\/p\u003e\n\u003cp\u003eThis board was designed to decrease the cost of Arduino development and increase ease of use (the auto-reset feature rocks!). Our Arduino Pro and LilyPad boards use this type of connector.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cdiv role=\"tabpanel\" class=\"tab-pane fade\" id=\"documents-tab\"\u003e\n\u003cdiv class=\"col-sm-12\"\u003e\n\u003cul\u003e\n\u003cli\u003eSchematic\u003c\/li\u003e\n\u003cli\u003eEagle Files\u003c\/li\u003e\n\u003cli\u003eSparkFun USB to serial UART Boards Hookup Guide\u003c\/li\u003e\n\u003cli\u003eHow to Install FTDI Drivers\u003c\/li\u003e\n\u003cli\u003eFTDI Drivers\u003c\/li\u003e\n\u003cli\u003e\nGitHub (Design Files)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Sparkfun","offers":[{"title":"Default Title","offer_id":49567735808227,"sku":"ipo1787258253682","price":12.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/2961\/4819\/files\/sparkfun-beefy-3---ftdi-basic-breakout_1.jpg?v=1787258258"},{"product_id":"sparkfun-openlog-artemis","title":"SparkFun OpenLog Artemis","description":"\u003cdiv id=\"description-tab\" class=\"tab-pane fade\" role=\"tabpanel\"\u003e\n\u003cdiv class=\"col-sm-12\"\u003e\n\u003cp\u003eThe SparkFun OpenLog Artemis is an open-source data logger that comes preprogrammed to automatically log IMU, GPS, serial data, and various pressure, humidity, and distance sensors. All without writing a single line of code! OpenLog Artemis, or \"OLA,\" automatically detects, configures, and logs Qwiic sensors. The OLA is specifically designed for users who just need to capture a lot of data to a CSV and get back to their larger project.\u003c\/p\u003e\n\u003cp\u003eIncluded on every OpenLog Artemis is an IMU for built-in logging of triple-axis accelerometer, gyro, and magnetometer. Whereas the original 9DOF Razor used the old MPU-9250, the OpenLog Artemis uses the latest ICM-20948 from InvenSense capable of nearly 250Hz logging of all nine axes. Simply power up the OpenLog Artemis and all incoming serial data is automatically recorded to a log file with baud rates up to 500000bps, supported! The OLA also has four ADC channels available on the edge of the board. Voltages up to 2V can be logged with 14-bit precision up to 1900Hz for one channel and 1000Hz logging all four channels. Additionally, based on feedback from users we've added an on-board RTC so that all data can be time stamped.\u003c\/p\u003e\n\u003cp\u003eThe OpenLog Artemis is highly configurable over an easy to use serial interface. Simply plug in a USB-C cable and open a terminal at 115200bps. The logging output is automatically streamed to both the terminal and the microSD. Pressing any key will open the configuration menu.\u003c\/p\u003e\n\u003cp\u003eThe OpenLog Artemis automatically scans, detects, configures, and logs various Qwiic sensors plugged into the board (No soldering! No programming!). Currently, auto-detection is supported on the following Qwiic products:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003euBlox GPS Modules (Lat\/Long, Altitude, Velocity, SIV, Time, Date):\n\u003cul\u003e\n\u003cli\u003eZED-F9P 1cm High Precision GPS\u003c\/li\u003e\n\u003cli\u003eNEO-M8P-2 2.5cm High Precision GPS\u003c\/li\u003e\n\u003cli\u003e\nSAM-M8Q 1.5m 72 Channel GPS\u003c\/li\u003e\n\u003cli\u003eZOE-M8Q 1.5m Compact GPS\u003c\/li\u003e\n\u003cli\u003eNEO-M9N 1.5m GPS\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eMCP9600 Thermocouple Amplifier\u003c\/li\u003e\n\u003cli\u003eNAU7802 Load Cell Amplifier\u003c\/li\u003e\n\u003cli\u003eLPS25HB Barometric Pressure Sensor\u003c\/li\u003e\n\u003cli\u003eBME280 Humidity and Barometric Pressure Sensor\u003c\/li\u003e\n\u003cli\u003eMS5637 Barometric Pressure Sensor\u003c\/li\u003e\n\u003cli\u003eMS8607 Pressure Humidity Temperature Sensor\u003c\/li\u003e\n\u003cli\u003eMPR0025PA MicroPressure Sensor\u003c\/li\u003e\n\u003cli\u003eTMP117 High Precision Temperature Sensor\u003c\/li\u003e\n\u003cli\u003eAHT20 Humidity and Temperature Sensor\u003c\/li\u003e\n\u003cli\u003eSHTC3 Humidity and Temperature Sensor\u003c\/li\u003e\n\u003cli\u003eCCS811 Air Quality Sensor\u003c\/li\u003e\n\u003cli\u003eSGP30 Air Quality Sensor\u003c\/li\u003e\n\u003cli\u003eSCD30 CO\u003csub\u003e2\u003c\/sub\u003e and Air Quality Sensor\u003c\/li\u003e\n\u003cli\u003eSN-GCJA5 Particle Sensor\u003c\/li\u003e\n\u003cli\u003eVEML6075 UV Sensor\u003c\/li\u003e\n\u003cli\u003eVCNL0 Proximity Sensor\u003c\/li\u003e\n\u003cli\u003eVL53L1X LIDAR Distance Sensor\u003c\/li\u003e\n\u003cli\u003eADS122C04 ADC PT100 Sensor\u003c\/li\u003e\n\u003cli\u003e\nQwiic Mux allowing for the chaining of up to 64 unique buses!\u003c\/li\u003e\n\u003cli\u003eMS5837 Depth and Pressure Sensor\u003c\/li\u003e\n\u003cli\u003eSGP40 AirQuality (VOC Index) Sensor\u003c\/li\u003e\n\u003cli\u003eMore boards are being added all the time!\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis OpenLog uses common microSD cards to record clear text, comma-separated files. You probably already have a microSD card laying around but if you need any additional units see the related items below. The OpenLog Artemis supports microSD cards formatted as FAT32 as well as the older FAT16 formats up to 32GB. Currently, the OpenLog Artemis does not support microSD cards formatted with exFAT but we plan to offer support for it in the future\u003c\/p\u003e\n\u003cp\u003eVery low power logging is supported. OpenLog Artemis can be configured to take readings at 500 times a second, or as slow as 1 reading every 24 hours. You choose! When there is more than 2 seconds between readings OLA will automatically power down itself and the sensors on the bus resulting in a sleep current of approximately 18uA. This means a normal 2Ah battery will enable logging for more than 4,000 days! OpenLog Artemis has built-in LiPo charging set at 450mA\/hr.\u003c\/p\u003e\n\u003cp\u003eNew features are constantly being added so we’ve released an easy to use firmware upgrade tool. No need to install Arduino or a bunch of libraries, simply open the Artemis Firmware Upload GUI, load the latest OLA firmware, and add features to OpenLog Artemis as they come out!\u003c\/p\u003e\n\u003cp\u003eThe OLA can be tailored to many different applications and we will be releasing custom versions of the firmware which can be found on our \u003cem\u003eDocuments\u003c\/em\u003e tab above.\u003c\/p\u003e\n\u003cp\u003eThe other boards pictured are \u003cstrong\u003eNOT\u003c\/strong\u003e included\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote\u003c\/strong\u003e: we have a new version of the OpenLog Artemis available now with the IMU removed, and it can be found here\u003c\/p\u003e\nGet Started with the Sparkfun Openlog Artemis Hookup Guide\n\u003c\/div\u003e\n\u003cdiv class=\"col-sm-12\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-sm-12\"\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/8L_dpP7ftAg?si=_DlMn3QZ_vnBmiBA\u0026amp;start=28\" height=\"315\" width=\"560\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-sm-12\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cdiv id=\"features-tab\" class=\"tab-pane fade\" role=\"tabpanel\"\u003e\n\u003cdiv class=\"col-sm-12\"\u003e\n\u003cul\u003e\n\u003cli\u003eArtemis Module (Cortex-M4F based Apollo3 microcontroller)\n\u003cul\u003e\n\u003cli\u003eConfigurable via CH340E and Artemis Firmware Upload GUI\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eOperating voltage range\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e3.3V to 6.5V\u003c\/strong\u003e (via VIN with optional external power switch)\n\u003cul\u003e\n\u003cli\u003e5V with USB (via 5V or USB type C)\u003c\/li\u003e\n\u003cli\u003e3.6V to 4.2V with LiPo battery (via VBATT or 2-pin JST)\n\u003cul\u003e\n\u003cli\u003eBuilt-in MCP73831 single cell LiPo charger\u003c\/li\u003e\n\u003cli\u003eMinimum 450mA charge rate\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e3.3V (via 3V3)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eCurrent consumption\n\u003cul\u003e\n\u003cli\u003e~20mA (Run)\u003c\/li\u003e\n\u003cli\u003e~80µA (Sleep)\u003c\/li\u003e\n\u003cli\u003e~18µA (Deep Sleep - regulator shut down)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePorts\n\u003cul\u003e\n\u003cli\u003e1x USB type C\u003c\/li\u003e\n\u003cli\u003e1x LiPo battery enabled\u003c\/li\u003e\n\u003cli\u003e1x Qwiic enabled I\u003csup\u003e2\u003c\/sup\u003eC with power control\u003c\/li\u003e\n\u003cli\u003e1x SWD 2x5 header\u003c\/li\u003e\n\u003cli\u003e4x Analog-to-digital\n\u003cul\u003e\n\u003cli\u003e14-bit, up to 1900Hz, 2V max (3.3V compatible)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSerial\n\u003cul\u003e\n\u003cli\u003eLogging speeds up to 500000bps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e1x microSD socket\n\u003cul\u003e\n\u003cli\u003eSupport for FAT32 and older FAT16 formats up to 32GB with power control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eRTC with 1mAhr battery backup\u003c\/li\u003e\n\u003cli\u003e9-axis IMU logging up to 250Hz\n\u003cul\u003e\n\u003cli\u003eICM-20948 via SPI interface\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eLEDs\n\u003cul\u003e\n\u003cli\u003ePower\u003c\/li\u003e\n\u003cli\u003eLiPo charge indicator\u003c\/li\u003e\n\u003cli\u003eSerial Tx and Rx\u003c\/li\u003e\n\u003cli\u003eStatus\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!--  NEED TO CONFIRM WITH REDs Version  * Dimensions: 31x35mm, 9mm max height * Weight: \u003c6g *  --\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cdiv id=\"documents-tab\" class=\"tab-pane fade\" role=\"tabpanel\"\u003e\n\u003cdiv class=\"col-sm-12\"\u003e\n\u003cul\u003e\n\u003cli\u003eSchematic\u003c\/li\u003e\n\u003cli\u003eEagle Files\u003c\/li\u003e\n\u003cli\u003eHookup Guide\u003c\/li\u003e\n\u003cli\u003eBoard Dimensions\u003c\/li\u003e\n\u003cli\u003e\nDatasheet (Apollo3)\u003c\/li\u003e\n\u003cli\u003e\nDatasheet (ICM-20948)\u003c\/li\u003e\n\u003cli\u003eArtemis Integration Guide\u003c\/li\u003e\n\u003cli\u003eDesigning with the SparkFun Artemis\u003c\/li\u003e\n\u003cli\u003eArtemis Development with Arduino\u003c\/li\u003e\n\u003cli\u003eArduino Core\u003c\/li\u003e\n\u003cli\u003eArtemis Forums\u003c\/li\u003e\n\u003cli\u003eArtemis Info Page\u003c\/li\u003e\n\u003cli\u003eQwiic Info Page\u003c\/li\u003e\n\u003cli\u003eCH340E USB Drivers\u003c\/li\u003e\n\u003cli\u003e\nArtemis Firmware Uploader GUI\n\u003cul\u003e\n\u003cli\u003eLatest OLA firmware: v1.9\n\u003c\/li\u003e\n\u003cli\u003e\nGeophone Logger firmware for logging seismic activity\u003c\/li\u003e\n\u003cli\u003e\nGNSS Logger for advanced data logging with the uBlox F9 and M9 GNSS modules including support for RAWX and RELPOSNED\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eGitHub Hardware Repo\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Sparkfun","offers":[{"title":"Default Title","offer_id":49567735906531,"sku":"kjv1787258254875","price":36.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/2961\/4819\/files\/sparkfun-openlog-artemis_1.jpg?v=1787258260"},{"product_id":"sparkfun-buck-boost-converter","title":"SparkFun Buck-Boost Converter","description":"\u003cdiv role=\"tabpanel\" class=\"tab-pane fade\" id=\"description-tab\"\u003e\n\u003cdiv class=\"col-sm-12\"\u003e\n\u003cp\u003eThe SparkFun Buck-Boost Converter is a handy power accessory board that allows you to fine tune the amount of power your project receives. This converter can take an input voltage of anywhere from 3-16V which can then be regulated to an output voltage between 2.5-9V. With the switch on the bottom of the board, you can set the common output voltages of 3.3V and 5V, but we've also added a custom setting that allows you to solder a resistor based on your custom voltage needs. The GPIO pins have also been broken out along the top of the board for even more control!\u003c\/p\u003e\n\u003cp\u003eIn addition to the voltage control, the SparkFun Buck-Boost Converter uses a switching DC\/DC converter, which is more efficient than a linear regulator. More efficiency means less energy is wasted in the form of heat. With built-in overtemperature protection and an optional heatsink, you can achieve up to 95% efficiency rating.\u003c\/p\u003e\n\u003cp\u003eGet Started with the Sparkfun Buck-Boost Guide\u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/lwYBnJvD5ss?si=CkfxeMf0RR59HrtT\u0026amp;start=22\" height=\"315\" width=\"560\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cdiv role=\"tabpanel\" class=\"tab-pane fade\" id=\"features-tab\"\u003e\n\u003cdiv class=\"col-sm-12\"\u003e\n\u003cul\u003e\n\u003cli\u003eInput voltage range of 3-16V\u003c\/li\u003e\n\u003cli\u003eOutput voltage adjustable from 2.5-9V\u003c\/li\u003e\n\u003cli\u003eThree selectable output voltages: 3.3V, 5V, or custom\u003c\/li\u003e\n\u003cli\u003eGPIO broken out for additional control\u003c\/li\u003e\n\u003cli\u003eOperating die temperature range of -40 to +125°C\u003c\/li\u003e\n\u003cli\u003eOptional Heatsink\u003c\/li\u003e\n\u003cli\u003eUp to 95% Efficiency\u003c\/li\u003e\n\u003cli\u003eOvertemperature Protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cdiv role=\"tabpanel\" class=\"tab-pane fade\" id=\"documents-tab\"\u003e\n\u003cdiv class=\"col-sm-12\"\u003e\n\u003cul\u003e\n\u003cli\u003eSchematic\u003c\/li\u003e\n\u003cli\u003eEagle Files\u003c\/li\u003e\n\u003cli\u003eHookup Guide\u003c\/li\u003e\n\u003cli\u003e\nDatasheet (TPS63070)\u003c\/li\u003e\n\u003cli\u003eMaximum Output Current vs. Input Voltage (PNG)\u003c\/li\u003e\n\u003cli\u003eGitHub Hardware Repo\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Sparkfun","offers":[{"title":"Default Title","offer_id":49567735939299,"sku":"nbu1787258255821","price":10.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/2961\/4819\/files\/sparkfun-buck-boost-converter_1.jpg?v=1787258260"},{"product_id":"4x4-keypad-discontinued","title":"4x4 Keypad [Discontinued]","description":"\u003cp\u003eCreate your own custom input device with this 4x4 keypad from Waveshare!\u003c\/p\u003e\n\u003cp\u003eThe keypad features 16 tactile \u003cspan\u003epushbuttons arranged in a 4x4 layout. The pin header is pre-soldered and labelled to help you write your own programs. There are also mounting holes for adding to your project\/enclosure.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003ePlease note that there isn't a pin per button for simple GPIO connections - code will need to treat this like a matrix (see examples in the link below).\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eYou might need some jumper wires or a breadboard to go with it!\u003c\/p\u003e\n\u003ch2\u003e\u003cspan\u003eResources\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eProduct Wiki\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Waveshare","offers":[{"title":"Default Title","offer_id":49567736168675,"sku":"tir1787258257592","price":1.92,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/2961\/4819\/files\/4x4-keypad-discontinued_1.jpg?v=1787258262"},{"product_id":"sparkfun-qwiic-quad-relay","title":"SparkFun Qwiic Quad Relay","description":"\u003cdiv role=\"tabpanel\" class=\"tab-pane fade\" id=\"description-tab\"\u003e\n\u003cdiv class=\"col-sm-12\"\u003e\n\u003cp\u003eThe SparkFun Qwiic Quad Relay is a unique power accessory board that has been designed for switching not one but four high powered devices from your Arduino or another low powered microcontroller using I\u003csup\u003e2\u003c\/sup\u003eC. Taking a look at the board, the Quad Relay has four individual relays rated up to 5 Amps per channel at 250VAC or 30VDC. Each channel also has its own uniquely coloured LED, silk for easy identification, and screw terminals for optional connection. Utilizing our handy Qwiic system, no soldering is required to connect it to the rest of your system!\u003c\/p\u003e\n\u003cp\u003eAt the heart of the SparkFun Qwiic Quad Relay is an ATtiny84 that takes various commands to toggle the four relays. The I\u003csup\u003e2\u003c\/sup\u003eC address of the ATtiny84A is software configurable so if you had the desire and power, you could daisy chain over 100 Qwiic Quad Relays. There is also a header that breaks out the four I\u003csup\u003e2\u003c\/sup\u003eC lines if you're not taking advantage of the Qwiic connectors. And last up, the barrel jack is rated for wall adapters in the range 7-12V but we have equipped this relay board with a jumper on the underside of the board if you want to use wall adapters at 5V.\u003c\/p\u003e\n\u003cp\u003eMessing with such high voltage is dangerous! We've included many safety precautions onto the PCB including, wide traces designed for high amperage, ground isolation between the relay and other circuitry, and a milled out area around the common pin of the relay. However, with all the safety precautions included with the SparkFun Qwiic Quad Relay, this is still a power accessory for users who are experienced around, and knowledgeable about high AC voltage. If that's not quite your jam, that's okay! Check out the IoT Power Relay, instead, to start learning how to use power relays easily!\u003c\/p\u003e\n\u003cp\u003eGet Started with the Sparkfun Qwiic Quad Relay Guide\u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/XL7Gu8KlnPI?si=b8eHTOsRtJuf1_Ez\u0026amp;start=40\" height=\"315\" width=\"560\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cdiv class=\"center-block text-center\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cdiv role=\"tabpanel\" class=\"tab-pane fade\" id=\"features-tab\"\u003e\n\u003cdiv class=\"col-sm-12\"\u003e\n\u003cul\u003e\n\u003cli\u003eFour JZC-11F Relays\n\u003cul\u003e\n\u003cli\u003e5A at 250VAC, 30VDC\u003c\/li\u003e\n\u003cli\u003eEach relay has its own coloured LED and silk labels for easy identification.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eSafety Features\n\u003cul\u003e\n\u003cli\u003eGround pour isolated from relays.\u003c\/li\u003e\n\u003cli\u003eAir gap around the common pin on the relays.\u003c\/li\u003e\n\u003cli\u003eLarge trace width on relay pins far exceeding the peak 5A current.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eATtiny84A\n\u003cul\u003e\n\u003cli\u003eI\u003csup\u003e2\u003c\/sup\u003eC commands for toggling individual relays or all the relays at once.\u003c\/li\u003e\n\u003cli\u003eI\u003csup\u003e2\u003c\/sup\u003eC commands for turning all relays off or on.\u003c\/li\u003e\n\u003cli\u003eTwo I\u003csup\u003e2\u003c\/sup\u003eC addresses\n\u003cul\u003e\n\u003cli\u003e0x6D (Default)\u003c\/li\u003e\n\u003cli\u003e0x6C\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eI\u003csup\u003e2\u003c\/sup\u003eC address is software configurable.\u003c\/li\u003e\n\u003cli\u003eAll commands are listed in the example code.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eScrew Terminals\n\u003cul\u003e\n\u003cli\u003e26-14 Gauge AWG wire\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003ePower\n\u003cul\u003e\n\u003cli\u003eMax Current Draw ~250mA\u003c\/li\u003e\n\u003cli\u003eVin via Barrel Jack\n\u003cul\u003e\n\u003cli\u003e7V to 12V\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003eVin via Barrel Jack w\/ Bypass Jumper Closed\n\u003cul\u003e\n\u003cli\u003e5V\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"alert alert-info\"\u003e\n\u003ch2\u003eRevision Changes\u003c\/h2\u003e\n\u003cp\u003eThe latest revision includes the following updates:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIncluded a normally closed jumper for the power LED.\u003c\/li\u003e\n\u003cli\u003eSwitching regulator in place of a linear regulator.\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eThe switching regulator is much more efficient; no external cooling needed when powering four relays at once.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003eImproved circuitry around the relays.\u003c\/li\u003e\n\u003cul\u003e\n\u003cli\u003eAn issue where relays on certain boards in v1.0 didn't switch completely when actuated has been resolved.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cdiv role=\"tabpanel\" class=\"tab-pane fade\" id=\"documents-tab\"\u003e\n\u003cdiv class=\"col-sm-12\"\u003e\n\u003cul\u003e\n\u003cli\u003eSchematic\u003c\/li\u003e\n\u003cli\u003eEagle Files\u003c\/li\u003e\n\u003cli\u003eBoard Dimensions\u003c\/li\u003e\n\u003cli\u003eHookup Guide\u003c\/li\u003e\n\u003cli\u003e\nDatasheet (JZC-11F)\u003c\/li\u003e\n\u003cli\u003eQwiic Page\u003c\/li\u003e\n\u003cli\u003e\nArduino Library\n\u003cul\u003e\n\u003cli\u003eExample Code\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\nGitHub\n\u003cul\u003e\n\u003cli\u003eDefault Firmware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Sparkfun","offers":[{"title":"Default Title","offer_id":49567736201443,"sku":"amc1787258258146","price":20.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/2961\/4819\/files\/sparkfun-qwiic-quad-relay_1.jpg?v=1787258262"},{"product_id":"sparkfun-micromod-qwiic-carrier-board-double-discontinued","title":"SparkFun MicroMod Qwiic Carrier Board - Double [Discontinued]","description":"\u003cdiv id=\"description-tab\" class=\"tab-pane fade\" role=\"tabpanel\"\u003e\n\u003cdiv class=\"col-sm-12\"\u003e\n\u003cp\u003eThe MicroMod Qwiic Carrier Board can be used to rapidly prototype with other Qwiic devices. The MicroMod M.2 socket provides users the freedom to experiment with any processor board in the MicroMod ecosystem. This board also features two Qwiic connectors and eight 4-40 screw inserts to connect and mount Qwiic devices.\u003c\/p\u003e\n\u003cp\u003eThis version of the SparkFun MicroMod Qwiic Carrier Board features two ports for our standard 1in. by 1in. Qwiic breakouts. However, you aren't beholden to attaching just a duo of Qwiic breakouts since you are able to stack the boards on top of each other, allowing you to hook up a full circuit of Qwiic sensors and accessories to fully utilize your next project!\u003c\/p\u003e\n\u003cp\u003eGet Started with the Micromod Qwiic Carrier Board Guide\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/9snKiVXC5Vc?si=otLqkFQjoYbUFSwL\u0026amp;start=81\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen=\"\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cdiv id=\"features-tab\" class=\"tab-pane fade\" role=\"tabpanel\"\u003e\n\u003cdiv class=\"col-sm-12\"\u003e\n\u003cul\u003e\n\u003cli\u003eM.2 MicroMod Connector\u003c\/li\u003e\n\u003cli\u003eUSB-C Connector\u003c\/li\u003e\n\u003cli\u003e3.3V 1A Voltage Regulator\u003c\/li\u003e\n\u003cli\u003eQwiic Connectors\u003c\/li\u003e\n\u003cli\u003eBoot\/Reset Buttons\u003c\/li\u003e\n\u003cli\u003eCharge Circuit\u003c\/li\u003e\n\u003cli\u003eEight 4-40 Inserts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x MicroMod Qwiic Carrier Board - Double\u003c\/li\u003e\n\u003cli\u003e1x Phillips #0 M2.5x3mm screw\u003c\/li\u003e\n\u003cli\u003e10x Phillips Head 1\/4in. 4-40 screws (for mounting additional boards to standoffs)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cdiv id=\"documents-tab\" class=\"tab-pane fade\" role=\"tabpanel\"\u003e\n\u003cdiv class=\"col-sm-12\"\u003e\n\u003cp\u003eHardware Documentation:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSchematic\u003c\/li\u003e\n\u003cli\u003eEagle Files\u003c\/li\u003e\n\u003cli\u003eBoard Dimensions\u003c\/li\u003e\n\u003cli\u003eHookup Guide\u003c\/li\u003e\n\u003cli\u003eQwiic Info Page\u003c\/li\u003e\n\u003cli\u003eGitHub Hardware Repo\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eMicroMod Documentation:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFull MicroMod Range\u003c\/li\u003e\n\u003cli\u003e\nGetting Started with MicroMod\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDesigning with MicroMod\u003c\/li\u003e\n\u003cli\u003eMicroMod Info Page\u003c\/li\u003e\n\u003cli\u003eMicroMod Forums\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Sparkfun","offers":[{"title":"Default Title","offer_id":49567736299747,"sku":"lsq1787258260468","price":9.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/2961\/4819\/files\/sparkfun-micromod-qwiic-carrier-board---double-discontinued_1.jpg?v=1787258265"},{"product_id":"sparkfun-micromod-qwiic-carrier-board-single","title":"SparkFun MicroMod Qwiic Carrier Board - Single","description":"\u003cdiv role=\"tabpanel\" class=\"tab-pane fade\" id=\"description-tab\"\u003e\n\u003cdiv class=\"col-sm-12\"\u003e\n\u003cp\u003eThe MicroMod Qwiic Carrier Board can be used to rapidly prototype with other Qwiic devices. The MicroMod M.2 socket provides users with the freedom to experiment with any processor board in the MicroMod ecosystem. This board also features two Qwiic connectors and four 4-40 screw inserts to connect and mount Qwiic devices.\u003c\/p\u003e\n\u003cp\u003eThis version of the SparkFun MicroMod Qwiic Carrier Board features a single port for our standard 1in. by 1in. Qwiic Breakouts. However, you aren't beholden to attaching just one Qwiic breakout since you are able to stack the boards on top of each other, allowing you to hook up a full circuit of Qwiic sensors and accessories to fully utilize your next project!\u003c\/p\u003e\n\u003cp\u003eGet Started with the Mircomod Qwiic Carrier Board Guide\u003c\/p\u003e\n\u003cp\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/9snKiVXC5Vc?si=oNq-riHVxwF8Agf6\u0026amp;start=80\" height=\"315\" width=\"560\" allowfullscreen=\"\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" frameborder=\"0\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cdiv role=\"tabpanel\" class=\"tab-pane fade\" id=\"features-tab\"\u003e\n\u003cdiv class=\"col-sm-12\"\u003e\n\u003cul\u003e\n\u003cli\u003eM.2 MicroMod Connector\u003c\/li\u003e\n\u003cli\u003eUSB-C Connector\u003c\/li\u003e\n\u003cli\u003e3.3V 1A Voltage Regulator\u003c\/li\u003e\n\u003cli\u003eQwiic Connectors\u003c\/li\u003e\n\u003cli\u003eBoot\/Reset Buttons\u003c\/li\u003e\n\u003cli\u003eCharge Circuit\u003c\/li\u003e\n\u003cli\u003eFour 4-40 Inserts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x MicroMod Qwiic Carrier Board - Single\u003c\/li\u003e\n\u003cli\u003e1x Phillips #0 M2.5x3mm screw\u003c\/li\u003e\n\u003cli\u003e10x Phillips Head 1\/4in. 4-40 screws (for mounting additional boards to standoffs)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cdiv role=\"tabpanel\" class=\"tab-pane fade\" id=\"documents-tab\"\u003e\n\u003cdiv class=\"col-sm-12\"\u003e\n\u003cp\u003eHardware Documentation:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSchematic\u003c\/li\u003e\n\u003cli\u003eEagle Files\u003c\/li\u003e\n\u003cli\u003eBoard Dimensions\u003c\/li\u003e\n\u003cli\u003eHookup Guide\u003c\/li\u003e\n\u003cli\u003eQwiic Info Page\u003c\/li\u003e\n\u003cli\u003eGitHub Hardware Repo\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eMicroMod Documentation:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFull MicroMod Range\u003c\/li\u003e\n\u003cli\u003e\nGetting Started with MicroMod\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eDesigning with MicroMod\u003c\/li\u003e\n\u003cli\u003eMicroMod Info Page\u003c\/li\u003e\n\u003cli\u003eMicroMod Forums\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Sparkfun","offers":[{"title":"Default Title","offer_id":49567736332515,"sku":"gwg1787258261074","price":7.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/2961\/4819\/files\/sparkfun-micromod-qwiic-carrier-board---single_1.jpg?v=1787258269"},{"product_id":"fermion-adkey-board-10-keys-breakout","title":"Fermion: ADKey Board -10 Keys (Breakout)","description":"\u003cdiv class=\"desc\"\u003e \u003cdiv class=\"desCon\"\u003e \u003cp\u003eThis ADKey board with 10 keys can be used to drive your DFPlayer Pro, DFPlayer Mini, or Voice Recorder Module without programming or using various resistors.\u003c\/p\u003e \u003cp\u003eIt offers 20 delicate button caps with a comfortable hand feel and is easy to be integrated into projects. You can also connect your favourite keys to the board through the welding pad on both sides.\u003c\/p\u003e \u003cp\u003eIn addition, this ADkey board can be used as the ADkey input of a main controller, by which it could expand 10 keys for your main-board via only one analog port.\u003c\/p\u003e \u003c\/div\u003e \u003ch2\u003eApplications\u003c\/h2\u003e \u003cdiv class=\"desCon\"\u003e \u003cul\u003e \u003cli\u003eDrive DFPlayer PRO\u003c\/li\u003e \u003cli\u003eDrive DFPlayer Mini\u003c\/li\u003e \u003cli\u003eDrive Voice Recorder Module\u003c\/li\u003e \u003cli\u003eMain-controller Button Expansion\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e \u003ch2\u003eSpecification\u003c\/h2\u003e \u003cdiv class=\"desCon\"\u003e \u003cul\u003e \u003cli\u003ePower Supply: 3.3~5V\u003c\/li\u003e \u003cli\u003eKey Size: 6*6*7mm\u003c\/li\u003e \u003cli\u003eProduct Size: 40*40mm\/1.57*1.57”\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e \u003ch2\u003eDocuments\u003c\/h2\u003e \u003cdiv class=\"desCon\"\u003e \u003cul\u003e \u003cli\u003eProduct wiki\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e \u003ch2\u003eShipping List\u003c\/h2\u003e \u003cdiv class=\"desCon\"\u003e \u003cul\u003e \u003cli\u003eADKey Board-10 Keys x1\u003c\/li\u003e \u003cli\u003e2.54-3P Black Single Row Pin Connector x1\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e \u003c\/div\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":49567736398051,"sku":"xfq1787258263053","price":1.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/2961\/4819\/files\/fermion-adkey-board--10-keys-breakout_1.jpg?v=1787258267"}],"url":"https:\/\/dewverna.com\/collections\/modules.oembed","provider":"Dewverna","version":"1.0","type":"link"}