For Arduino Boards (&ESP32). Additional Examples/Commands., Hardware/Software Serial
Why do you think that https://github.com/RobTillaart/ACS712 is a good alternative to MH-Z19
For Arduino Boards (&ESP32). Additional Examples/Commands., Hardware/Software Serial
Why do you think that https://github.com/RobTillaart/ACS712 is a good alternative to MH-Z19