Hello All, I have a ATMEGA2560 I wish to pass data back and forward to from a ESP32. The arduino code will not compile for the ESP32. I get the error "exit status 1 expected constructor, destructor, or type conversion before '(' token" when it tries to compile the ISR routine as per the below code e...

The guidance James provides has been invaluable. The Rob Tillaart ( https://github.com/RobTillaart/Arduino) DHTStable library ran without alteration with my DHT22 and ESP32 using his DHT22 example in that library. If anyone else is trying to use the DHT sensors, I would highly recommend looking at t...

Thanks James for your significant efforts. I had concluded it was probably board speed and timing that was the issue. I had been hunting for ways to reduce the clock speed within the Arduino environment, but failed. I figured as RH went up the time to punch out the 16 bit word went up and that is wh...

Hello, I am having limited success working with a DHT22 Temperature and Humidity Sensor. At ambient temperature and humidity if reads fine using one of the many example sketches for this sensor, but when I pick it up or breath on it the sensor fails. I have activated debug in the DHT.h file and the ...