32F746GDISCOVERY I2C Extension Connector

[Glenn Andrews]

Hi,

Is the I2C connector CN2 a standard pinout like PMOD, and if not are there any cables to convert it to PMOD, STEMMA or QWIC?

Glenn

[Issamos]

Hello @Glenn Andrews 

CN2 connector of the STM32F746DISCOVERY is a SSM-104-L-DH:

 
I’m not a HW expert but you should be able to use standard connectors. 

Best Regards.

II

[Tesla DeLorean]

As I recollect it was for an old wifi/wireless module.

I2C should also be exposed at the Arduino shield connector.

In any case just going to need SCL, SDA, GND for other connectivity.

Check schematics in CAD Resources tab for points to access different supply voltages.