I2C service ?

[kris777]

What should the correctly enabled I2C service (for a 40x2 LCD) look like on Bananapim2pro? Should I edit the armbianEnv.txt file and add, for example, the following entry: overlays=i2c0 i2c1?
The armbian-config service is a bit confusing, and after editing it, I get this:

........................
verbosity=1
console=both
overlay_prefix=meson
fdtfile=amlogic/meson-sm1-bananapi-m2-pro.dtb
rootdev=UUID=a4fb8074-c453-45da-ab31-4d61dca46cfa
rootfstype=ext4
overlays=i2cA i2cB
usbstoragequirks=0x2537:0x1066:u,0x2537:0x1068:u

..................

There are other options, but they probably don't apply to bananapim2pro.  :

sm1-odroid-c4-i2c0

g12b-bananapi-cm4-i2c2

g12a-radxa-zero-i2c-ao.... 

 

[Igor]

9 hours ago, kris777 said:

There are other options, but they probably don't apply to bananapim2pro.  :

Worth trying all of them.