{"product_id":"rfid-expansion-for-microbit-discontinued","title":"RFID Expansion for micro:bit [Discontinued]","description":"\u003cp\u003eThis expansion for the BBC micro:bit is an RFID device with a UART interface supporting 125KHz frequency RFID hardware. Control your projects with the tap of the included RFID fob or card!\u003c\/p\u003e\n\u003cp\u003eThe module includes a programmable buzzer, dedicated pins for servo motor interfacing and a USB power port. The design is compact and compatible with all the variants of Micro:bit (both V1 and V2). Your micro:bit simply slots into the expansion header to connect the module.\u003c\/p\u003e\n\u003cp\u003eThe board comes complete with an RFID card and keyfob!\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRFID Expansion for micro:bit\u003c\/li\u003e\n\u003cli\u003eTwo dedicated slots for servo motor interfacing\u003c\/li\u003e\n\u003cli\u003eProgrammable buzzer\u003c\/li\u003e\n\u003cli\u003ePower and card LED indicator\u003c\/li\u003e\n\u003cli\u003eOnline development resources\u003c\/li\u003e\n\u003cli\u003eUSB power port to provide power to RFID module and micro:bit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eOperating Voltage - 5V\u003c\/li\u003e\n\u003cli\u003eOperating Frequency - 125 kHz\u003c\/li\u003e\n\u003cli\u003eCommunication Interface - External Pins (GPIO and Power Pins)\u003c\/li\u003e\n\u003cli\u003eDefault Baud Rate - 9600 bps\u003c\/li\u003e\n\u003cli\u003eDimensions - 55.82 x 68 mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePinout\u003c\/h2\u003e\n\u003ctable width=\"278\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"139\" style=\"text-align: center;\"\u003e\u003cstrong\u003eExpansion Pins\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd width=\"139\" style=\"text-align: center;\"\u003e\u003cstrong\u003eMicro:Bit Pins\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eRFID TX\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eP1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eBUZZER\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eP8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eSERVO 1\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eP2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"text-align: center;\"\u003eSERVO 2\u003c\/td\u003e\n\u003ctd style=\"text-align: center;\"\u003eP16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eManual\u003c\/li\u003e\n\u003cli\u003eGitHub\u003c\/li\u003e\n\u003cli\u003eProduct Wiki\u003c\/li\u003e\n\u003cli\u003eMakeCode\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003ePackage Contents\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e1x micro:bit RFID Expansion\u003c\/li\u003e\n\u003cli\u003e1x RFID Card\u003c\/li\u003e\n\u003cli\u003e1x RFID Keyfob\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SBC","offers":[{"title":"Default Title","offer_id":48624268312794,"sku":"vaa1789688327469","price":16.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/8318\/3834\/files\/rfid-expansion-for-microbit-discontinued_1.jpg?v=1789688331","url":"https:\/\/memoryfoamwear.shop\/products\/rfid-expansion-for-microbit-discontinued","provider":"My Store","version":"1.0","type":"link"}