I would like to use several SHT31 sensors with the Grove Base HAT.
How many sensors can I connect (3? because there are 3 i2c slots ?
how to read the data from all the sensors?
I use the code from grove_temperature_humidity_sensor_sht3x.py :
can someone help me to understand where the number of the i2c slot is specified ?
Thank you!
Ok, you can connect several I2C sensors provided that they do not have the same address … which was not at all clear for a neophite like me!
according to this link :
the SHT31 has the address 0x44
If I connect 3 SHT31 on the Grove Base Hat, will there be a “collision” in the addressing ?
Is it possible to change the address of SHT31 ?
I also read that we could create another I2C bus (on the grove base hat ? on the raspberry ? ) but I really don’t know anything about it, does anyone have any documentation about it ?
thanks a lot in advance !