M5Stack ToughC5: weatherproof ESP32-C5 controller with Wi-Fi 6, Zigbee and Thread
M5Stack launched the ToughC5 on 10 October 2026, a rugged outdoor IoT controller built on Espressif's ESP32-C5. CNX Software priced it at $49.90 on AliExpress and the official M5Stack store. It replaces the 2021 ESP32-based TOUGH with dual-band Wi-Fi 6, Bluetooth 5 LE and IEEE 802.15.4 for Zigbee and Thread, plus a brighter power and expansion stor