Hi.
What version of the ESPAsyncWebServer library do you have installed?
It must be the one by ESP32Async and not the one by me-no-dev.

Regards,
Sara

Compilation error: no matching function for call to ‘AsyncWebServerRequest::send(int, const char [10], const char [569], String (&)(const String&))’

If you can get 24vac, you can reduce it to 5vdc. Most times the common is not at the thermostat.

https://github.com/ldijkman/async-esp-fs-webserver/tree/master/docs/ino/thermostat_web_flash

have found this project and have “one” question.

Every time i start up this project i have the same conditions on the values “Threashold” and “Arm Trigger”. This is probably because the two parameters are hard-coded and are always reset at startup.

I have build a smal extension with the LittleFS-System to save parameters in a coresponding text-file (e.g. inputmessage.txt and enablearmchecked.txt) to save the last state(s). LittleFS is realy easy to handle and should help to save parameters and values to the FileSystem on the ESP8266-Chip.

But there is a realy tricky problem found on the checkbox. How could i save the actual state of the checkbox to a file (how to handle save and load with LittleFS is not the problem) and read it back at startup within the processor()-task. The value “checked” is not a real parameter of the input-element and we have to handle it over the string-processor and parameters manually. But how to do this tricky thing? Did you have a idea, solution or maybe a equal tutorial to handle this?

Thanks a lot and i think there are many follower to have the same idea/problem?

Sunny greetings from germany,
Manfred

Hi Sara! Also you can use a PID control for better perfomance! Thanks!!!

I think you didn’t understand my question
I know how to use the DHT sensor
I just want to know how to adapt the code to use the DHT11 sensor instead of the DS18B20 sensor

Hi.
You can learn how to use the DHT sensor with the following tutorial:
– https://randomnerdtutorials.com/esp32-dht11-dht22-temperature-humidity-sensor-arduino-ide/
Then, you just need to make slighty changes to use the DHT instead.
Regards,
Sara