berkovsky Posted May 1, 2016 Share Posted May 1, 2016 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? Link to comment Share on other sites More sharing options...
Basteljunge Posted May 10, 2016 Share Posted May 10, 2016 Hi, have a look at a BPi GPIO table http://www.bananapi.org/p/product.html and search for GND, VCC, SDA, SCL. Should be: CON3 / Pin 1 = VCC 3,3 CON3 / Pin 3 = SDA CON3 / Pin 5 = SCL CON3 / Pin 9 = GND Link to comment Share on other sites More sharing options...
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