Bonjour, Thanks for your answer... Now i use 2 pull up resistors, and i can see on the display "I2C Mode, ready.." This is my sketch : #include <BV4613.h> #include <Geometria.h> #include <twi.h> #include <Wire.h> void setup() { Wire.begin(); Wire.beginTransmission(0x68); // send i2c address with Wire.send(27); // esc Wire.send(91); // [by passemoilaclede12 - Serial & I2C Devices
Bonjour, (i'm french, sorry for my english....) I am looking for a arduino programme with an example of configuration. i use an arduino uno and a 128x64 graphic display with the BV4613 librairy. i use the BV4611 controler to connect the arduino to the LCD. i found the controller there : I have tried the serie and the i2c com but there was nothing on the display. I can read "waitingby passemoilaclede12 - Serial & I2C Devices