[Howto] set the speed of I²C-Bus from Raspberry Pi

posted in: computer | 0

to set the speed you have to load the module with the corresponding option for speed (e.g. for 32k Baudrate).


list the actually loaded modules:



unload the i2c-module:

rmmod i2c_bcm2708


load the module with the speed-option:

modprobe i2c_bcm2708 baudrate=32000