RFID Expansion for micro:bit

This 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! The 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. The board comes complete with an RFID card and keyfob! Features

* RFID Expansion for micro:bit

* Two dedicated slots for servo motor interfacing

* Programmable buzzer

* Power and card LED indicator

* Online development resources

* USB power port to provide power to RFID module and micro:bit

Specifications

* Operating Voltage - 5V

* Operating Frequency - 125 kHz

* Communication Interface - External Pins (GPIO and Power Pins)

* Default Baud Rate - 9600 bps

* Dimensions - 55.82 x 68 mm

Pinout

Expansion Pins Micro:Bit Pins

RFID TX P1

BUZZER P8

SERVO 1 P2

SERVO 2 P16

Resources

* Manual

* GitHub

* Product Wiki

* MakeCode

Package Contents

* 1x micro:bit RFID Expansion

* 1x RFID Card

* 1x RFID Keyfob