Measure multiple temperatures, Webserver, OLED, Thingspeak
Posted: Sat Jan 14, 2023 1:33 pmGas prices are going through the roof....
Trying to get more 'milage' from my convector pit, I added a number of fans on top to force convection. I added an ESP8266 to get the data.
The ESP8266 measures 2 temperatures with DS18B20 sensors. It also 'watches' the on/off switch of the fans. One temp sensor is in the pit, the other above.
Output to an OLED screen
Output to a tiny webserver
Output to Thingspeak
Credits must go to some that published individual parts of this code, however I did not administrate the original contributors. I combined a lot and changed it to suit my cause....
Code can be found on github: https://github.com/arjenv/ESP8266-Dual-temperature-Thingspeak-OLED-Webserver
Trying to get more 'milage' from my convector pit, I added a number of fans on top to force convection. I added an ESP8266 to get the data.
The ESP8266 measures 2 temperatures with DS18B20 sensors. It also 'watches' the on/off switch of the fans. One temp sensor is in the pit, the other above.
Output to an OLED screen
Output to a tiny webserver
Output to Thingspeak
Credits must go to some that published individual parts of this code, however I did not administrate the original contributors. I combined a lot and changed it to suit my cause....
Code can be found on github: https://github.com/arjenv/ESP8266-Dual-temperature-Thingspeak-OLED-Webserver