Stand-alone Bluetooth 5.1 module with open CPU

Ultra-compact full Bluetooth 5.1, Thread and Zigbee (IEEE 802.15.4) solution

• Powerful, ultra‑efficient 64MHz 32‑bit Arm® Cortex®-M4 with FPU, 1MB Flash, and 256kB RAM
• Miniature footprint of 7.5 x 9.5mm to fit the most compact designs
• Bluetooth 5 long range support (Coded PHY)
• USB 2.0 and built‑in DC‑DC converter for direct USB/Li‑Ion power
• Hardware cryptographic unit for secure boot and over‑the‑air updates
• Integrated chip antenna
• Alpha Micro technical support offered for maximum benefit for your application