The MCX W71 is a secure and ultra‑low‑power wireless microcontroller designed for Bluetooth® Low Energy 5.3 applications alongside Matter, Thread and Zigbee connectivity.
MCX W71 targets Bluetooth® LE 5.3 designs with basic connectivity requirements. Applications requiring greater scalability, advanced Bluetooth features, or long‑term feature expansion should use MCX W72
Evaluation boards
Bluetooth
For the latest Bluetooth LE 6.x features please refer to MCX W72 Knowledge Hub
Support
If you have questions regarding MCX W71, please leave your question in our Wireless MCU Community! here
