Read SDP sensor differential pressure in Arduino and save the measurements to an SD card. Log the progress to the M5 Lcd screen and a txt log file.
Board: M5Core2.
The project is ported from https://github.com/dizcza/esp32-sdpsensor.
Main file: M5Core2_SDPSensorLogger.ino.
You need to install the SDPSensors.h Arduino lib.
The implementation is robust to SD card failures: don't loose any sensor measurment.