I2C wiring in the blue esc

General Discussion
1

i would like to ask you if there is 10k or any equivalent resistance on each of the SCL and SDA of the blue ESC with V-IN (5V) ?

thank you

2

Hi Zeyad,

Yes, there are 10K pull-up resistors on the SCL and SDA lines. The entire schematic of the BlueESC is available here: GitHub - bluerobotics/BlueESC: Simple, open-source ESC that uses the SimonK firmware.

Best regards,

Rusty