Harri Ohra-ahoBuilt a prototype for a DHT22 and standalone ESP8266 (ESP-01) combination. Sensor values are transmitted through the MQTT server. Works quite nicely although the ESP got mysteriously stuck on one test run after a couple of hours.
ESP8266
A project log for Homefront
A smartish home system with Arduino IoT devices and a Clojure cloud back-end with a web interface.
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