Weather station KN-WS400N - DECODED! ESP8266 DHT22 Sensor!
Posted: Thu Aug 20, 2015 10:26 amLooking a bit deeper to a Konig 433Mhz Wireless station with hygro-thermometer (KN-WS400N) had a lot of fun decoding the communication protocol.
Full Article, for reference: http://www.esp8266-projects.com/2015/08/mailbag-esp8266-weather-station-433mhz.html
After that, using some cheap 433Mhz radio modules and a ESP8266 CBDB Dev Board equipped with a DHT22 temperature/humidity sensor managed to directly upload data wireless to the Konig wireless station:
Full Article, for reference: http://www.esp8266-projects.com/2015/08/mailbag-esp8266-weather-station-433mhz.html
After that, using some cheap 433Mhz radio modules and a ESP8266 CBDB Dev Board equipped with a DHT22 temperature/humidity sensor managed to directly upload data wireless to the Konig wireless station: