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 connectivity
128-bit AES CCM ARM Cryptocell security ensures robust data protection
USB 2.0 interface allows easy integration with computers and peripherals
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. These are made by Tenstar Robot, and are identical to the Supermini's, however they are made on a red board.