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    OpenTherm Thermostat
    € 14.50
    Simple OpenTherm Smart Thermostat based on OpenTherm Master Shield and WeMos D1 Mini
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    Arduino OT Gateway
    € 30.00
    Arduino OpenTherm Gateway/Monitor/Middleware/Proxy -
    Master Shield + Slave Shield + Arduino OpenTherm Shield
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    ESP8266 OpenTherm Gateway
    ESP8266 OT Gateway
    € 30.00
    WIFI OpenTherm Gateway/Monitor/Middleware/Proxy -
    Master Shield + Slave Shield + Triple Expansion Shield
    based on WeMos D1 Mini ESP8266
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OpenTherm ESP32 ESP8266 Home Assistant Wi-Fi DIY ESPHome Arduino BLE ESP32-S3 MQTT
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