Description The M5Stack M5StampC5 Module with 2.54 Header Pin is a compact ESP32-C5 wireless IoT module for dual-band Wi-Fi 6, BLE 5, and IEEE 802.15.4 applications. Based on the Espressif ESP32-C5HF4, it provides a RISC-V 32-bit single-core processor up to 240MHz for Zigbee, Thread, Matter-adjacent gateways, sensor nodes, and small embedd