Is this library working for NANO microcontrollers? I can get it to work fine using an UNO R3, but when I use a NANO ESP32, I get 0.00 readings. I've already had the other pins connected to an external power supply and only the Analog pin of mq131 connected to my NANO microcontroller.
Is this library working for NANO microcontrollers? I can get it to work fine using an UNO R3, but when I use a NANO ESP32, I get 0.00 readings. I've already had the other pins connected to an external power supply and only the Analog pin of mq131 connected to my NANO microcontroller.