I'm putting together a PCB and would like to add a 2x5 pin header for I2C & power communication. It's easy to find / make 10 pin ribbon cables.
Here's the pinout I'm planning to use, but is there a common pinout for I2C over a 2x5 header?
I2C 5x2 header power 5V & I2C bus
1 SCL
2 GND
3 SDA
4 5V
5 IRQ Open Collector
6 5V
7 5V
8 GND
9 GND
10 GND