This IO Extender is an easy-to-use, low-cost Board Expansion for micro:bit. It drives all micro:bit IO ports and has a specially designed port for “HuskyLens AI Camera”. This board can be used to provide a stable 5V power supply for the HuskyLens to make it work steadily in all modes.

Sensor:bit is a breakout board for Micro:Bit. The card increases the available I/O ports on Micro:Bit and transforms them into GVS. With this board, we can use various 3V modules like LED light, photocell, etc. The board has integrated a buzzer and an audio connector, which allows us to listen to music from the buzzer or with our headphones.

A ESP32 NodeMcu WiFi CP2102 Module with Built-in Antenna, MicroUSB Connector, Bluetooth BLE 4.2, Analog Digital Converter, GPIO with PWM Functions, 12C, SPI, Etc and Supports Remote Firmware Upgrade.

This ESP8285 ESP M2 Module provides easy-to-use WiFi for any UART port and is compatible with the HC-06 Bluetooth modules. If your project uses Bluetooth, it is very easy to convert it to WiFi. Using the integrated web interface, WIFI-UART communication can be configured for TCP or UDP sockets on any port.

NodeMcu consists of open source firmware and a development kit that helps to prototype your IoT (Intemet of Things) project through some lines of Lua language. The NodeMcu has integrated ESP-12 serial WiFi with GPIO, PWM, ADC, I2C and 1-WIRE capabilities, integrates USB-TTL serial with super reliable industrial strength CH340 for superior stability on all supported platforms.

A-Star 32U4 Micro

A-Star 32U4 Prime SV

Expansion board For Micro:BIT.

Seeeduino XIAO carries the powerful CPU-ARMG; Cortex & -MO (SAMD21G18), which is a low power Arduino Microcontroller, on the other hand, this small board has a good processing performance, and needs less energy. In addition to the powerful CPU, the Seeeduino XIAO excels in many other functions. It has 14 GPIO PINs, which can be used for 11 analog PINs, 11 digital PINs, 1 I2C interface, 1 UART interface and 1 SPI interface.

The EF90D 360 Degree Servo Motor with Wheel and Tire is a kind of 360 Degree Analog Servo. It is Light and Portable, slightly larger than a 5 Cent Coin. It works with 3V voltage and it is possible to adjust the rotation speed of the servo, which can also be used to make small Robot Modules, Mechanical Arm Modules and Smart Car Modules.

The MAX30100 is a complete solution of Pulse Oximetry System and Heart Rate Sensor. The MAX30100 provides a very small solution without sacrificing optical or electrical performance.

Color is a Light to Digital Color Converter with IR Filter. The TCS3472 Device provides a digital red, green, blue (RGB) return and sharp light detection values. An infrared blocking filter, integrated in the chip and located in the color-sensing photodiodes, minimizes the infrared spectral component of the received light and allows color measurements to be made accurately.

This unit communicates with the M5Core through the Grove (I2C) port. The address is 0x29.

The Joystick is very similar to the 'analog' joystick on PS2 controllers (PlayStation 2). The X and Y axes are two 10k potentiometers that control 2D movement, generating analog signals. The joystick also has a button that can be used for special applications, so the entire unit can emit X-Y movement signals in both directions and in the Z direction.

This unit communicates with the MSCore via the GROVE A interface. The I2C address is 0x52, Reading the data transferred from the Joystick, you can obtain the movement information from the Joystick.

Power:Bit is an expansion card of Micro: Bit of reduced size. It is powered by 2 CR2025 button batteries and has a buzzer.

This is a Speaker Expansion Module designed for the BBC micro:bit.

Get more from :MOVE mini for the BBC microbit with the servo driven Bulldozer Add-On. Code it via the MakeCode Editor and use your buggy as a construction robot.