In my project I have connected multiple sensor breakout boards to a Arduino-proMIni running at 3.3V and 8Mhz as follows on a fabricated pcb but preserving the original board layouts (so that I can connect them via traces instead of loose wires) The hardware architecture is as follows: [image] To…

Single Master Multiple Slave I2C bus Issues

Topic		Replies	Views
I2C bus shared by 2 prototype shields Networking, Protocols, and Devices	8	3466	May 6, 2021
Pull up resistors for I2C Networking, Protocols, and Devices	4	957	May 6, 2021
I2C Multiple Slave Devices with Same Addresses Networking, Protocols, and Devices	11	21493	May 6, 2021
I2C stops working when one slave is powered off Networking, Protocols, and Devices	5	3584	May 6, 2021
multiple I2C devices and pull-up resistors General Electronics	11	16682	May 6, 2021