Home › Forums › Environmental Sensors › Atlas Scientific Dissolved Oxygen Sensor Not Reading › Reply To: Atlas Scientific Dissolved Oxygen Sensor Not Reading
2023-02-28 at 11:18 AM
#17642
It’s been a long time since I played with the Atlas sensors, but from my notes, power cycling them can cause the whole logger to crash. If you want to power down Atlas sensors between readings, you need an I2C isolator. See the warning here: https://envirodiy.github.io/ModularSensors/group__atlas__group.html. The simple logging program should put the sensors to sleep and power them down between readings: https://github.com/EnviroDIY/ModularSensors/blob/master/examples/simple_logging/ReadMe.md