64 MHz Cortex-M4 with FPU enables fast processing for demanding applications
1 MB Flash and 256 KB RAM provide ample storage and memory for projects
Supports Bluetooth Low Energy, Mesh, ANT+, Thread, and Zigbee for versatile wireless connectivity
Low power consumption design extends battery life in wireless devices
Compatible with ZMK Micropython and TinyGo firmware for easy keyboard development
Summarized by Shop
This is ProMicro pinout compatible BLE (Bluetooth Low Energy) microcontroller for both wireless and keyboard projects. This is an excellent low cost alternative for your wireless projects. Its similar to our other NRF52840 Microcontroller but this is the updated version for more efficient power consumption.