Hi! Anyone use display?
GND: Shared VCC: Power supply SDA: Bus Information SCL: clock data bus
From site:
I am using this code for Vanilla kernel and with changed line: /dev/i2c-%u = /dev/i2c-2 for Legacy kernel.
https://github.com/vvromanov/cb_i2c_lcd
https://github.com/vvromanov/cb_i2c_lcd/blob/master/i2c_lcd.c#L28
But how to right connect display?