Relay Bit - module with 4 relays for micro:bit

A module with a set of environmental sensors (pressure, temperature and humidity sensor, light sensor, MEMS microphone) designed for micro:bit. Pimoroni PIM355

Module with RFID reader designed to work with micro:bit. It is equipped with a buzzer and can control two modeling servos. SB Components 21291

Expansion module compatible with micro:bit. The board is equipped with a 24 V 2 A relay, two buffer inputs, two sink outputs and three analog inputs with a working range up to 24 V. Pimoroni PIM371

Micro:Mate is an expansion board for the micro: bit development module. It provides six 3-pin connectors with I/O outputs, a 3.5mm audio jack connector and is powered from a 5V microUSB connector. DFRobot DFR0518

An accessory from the gator:boards series. The board has large pads dedicated for crocodile-type wires for easy connection to the micro:bit. It includes a temperature sensor module (MCP9700), a light sensor (TEMT6000) and an RGB LED board. SparkFun SEN-14891

Micro: Circular RGB LED is an expansion board designed for use with the micro: bit module. It has been equipped with 24 RGB LEDs, a buzzer and a microphone. The board is supplied with voltage in the range of 3.5 ... 5 V. DFRobot ROB0150

Expansion board for micro:bit modules with connectors compatible with Boson and Gravity sets. DFRobot DFR0521

Audio module with loudspeaker designed to work with micro:bit. There is an amplifier and an 8 Ω 2 W speaker on the board. Pimoroni PIM356

The expansion module is designed to work with the micro:bit educational board. It can control 3 servos and 2 DC motors. Waveshare Motor Driver for micro:bit

SparkFun micro:bot kit v2.0 - is the perfect controller for learning how to build and program robots. The combination of micro:bit with the SparkFun moto:bot carrier board creates an efficient, cheap robotics platform with Qwiic support for robot enthusiasts of all ages. With SparkFun micro:bot, you can quickly create simple robots. SparkFun kit-16275

Micro:bit expansion module designed for IoT. The board is equipped with WiFi, a two-channel output for DC motors, 6 IO pins, an I2C, UART interface, a buzzer, RGB diodes and a charging circuit. DFRobot MBT0012

The magic:bit expansion module is designed to work with the micro:bit learning board. It can control servos, DC motors, stepper motors, has four RGB LEDs, an IR receiver and a buzzer

Board with goldpin connectors designed for micro:bit sets. It enables connection of a micro: bit set and attaching a module with connectors, eg to a contact plate. Adafruit 3695

An advanced LED module for the BBC micro:bit, featuring 60 individually addressable ZIP LEDs, plus a MEMS microphone and piezo speaker to create light and sound effects. The module also has an I2C-controlled real-time clock, and its integrated edge connector and AA battery holder means it\'s ready to go as soon as you plug in your micro:bit. Kitronik 5672

Multifunctional micro:bit expansion module with built-in Li-Ion battery. The board is equipped with a two-channel DC motor driver, 9 IO pins, I2C, UART interface, buzzer, 4 RGB LEDs and a charging circuit. DFRobot MBT0005

Qwiic adapter designed for micro:bit educational modules. Facilitates access to all pins that are led out on the connector with a pitch of 2.54 mm and the Qwiic connector. SparkFun BOB-16446