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Ships within 48 hours · Estimated delivery Jul 26 - Jul 31
Dimension: 67
STM32 Nucleo-64 development board with STM32L476RGT6 MCU
ESP32-H2-MINI-1/1U
also called the millimeter (mm) range
4PIN USB header
Micro:bit Circular RGB LED Expansion Board 120° FOV Dimension: 67Description This board can be a cool clock, a timer, a Lucky Turntable Game, a wearable ornament, and an interactive colored pendant. With a micro: bit main board, this 24 RGB LEDs circular expansion board changes to an exquisite creator's piece. You can turn it into a tomato timer via the onboard buzzer, and turn it into a colorful music spectrometer through the onboard microphone; There are two external ports P0, P1 in reserve, so you can get more