Four temperature SHT31 sensors on ESP32 I have to read out the teperature and humidity of four independent SHT31 sensors with the help of an ESP32. Is there any prefered way to do this, since the only examples I can find online are only with one sensor. I have no access to the address pins of the sensors.
Thank you in advance for any help!
Yes, reading 4 SHT31 is possible with an ESP32.
If you have the analog version, readout is quite trivial: you simply use 8 analog inputs (2 for each) to read the signal.
If you have the digital version, which has an I2C interface, you need to control each sensor's address pin separately to select the specific sensor you want to read. Otherwise, there will be an address collision on the bus.