Hello! I'm trying to create a TWI/I2C communication between two Arduino Due Cards, the master uses the Atmel library and the slave uses the Arduino IDE library. I'm using ports SDA20 and SCL21 on both cards and they share the same ground. I can read and write when using a project that has not incl…

Arduino Due: TWI/I2C communication using TC - timer counter - #9 by system - Programming

Topic		Replies	Views	Activity
i2c direct port manipulation. Due	1	1048	May 6, 2021
The transfer could not be performed due to a clock stretch timeout (-2147024775) Due	4	4539	May 6, 2021
Arduino Due I2C funktioniert nicht Deutsch	17	9119	May 6, 2021
Problem connecting 2 DUEs using TWI General Guidance	3	493	May 5, 2021
Bug with TWI/i2c and Atmega168 Bugs & Suggestions	26	11697	May 6, 2021