Multiple I2C devices with MM2

Author	Message
DaveC166 Regular Member Joined: 13/09/2012 Location: New Zealand Posts: 44	Posted: 02:40am 12 Sep 2020       There is allso the option of using a second I2C port. This is done with a C Function. I had to use this option because   HTU21D temp/humidity sensor modules, I2C address is not changeable. I used two HTU21D's on one MK2 umite.The C function is part of the firmware download and works fine as long as you have 3 spare digitals pins.