Avalon Nano 3S / Mini 3 Smart Controller - ESP32 CYD - 10°C Cooler TMax Logic

Try before you Buy on your own ESP32 CYD! ⚠️ Why TMax Matters. Avalon Nano 3S and the older Nano 3 fully supported Avalon Mini 3 also supported . ✔️Easy WiFi setup via built-in captive portal.

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