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ostaquet / Arduino-MQ131-driver

Arduino driver for gas sensor MQ131 (Ozone / O3)
MIT License
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Library compatibility with Nano ESP32 #61

Open hndrzn opened 1 month ago

hndrzn commented 1 month ago

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.

ostaquet commented 1 month ago

All tests have been performed on Arduino Nano; so, it should work. I know that some microcontrollers from the ESP family has a watchdog that could cause some issues.

Do you see any reboot during the sampling?