I2C error Front page › Forums › Technical › Duckiebot Setup (connections, etc.) › I2C error This topic contains 0 replies, has 1 voice, and was last updated by centerice1919 1 month, 2 weeks ago. Viewing 1 post (of 1 total) Author Posts August 4, 2021 at 11:15 pm #80915 centerice1919Participant Hi, I’m able to get the SD card flashed and my duckie shows as ready, no dashboard. When I connect a monitor i get a bunch of i2c errors. [timestamp] tegra-i2c 7000c400.i2c: arb lost in communicate to add 0x40 the power button shows orange, the front and back LEDs start blue then go white, the LCD is off. any ideas? This topic was modified 1 month, 2 weeks ago by centerice1919. Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic.