Electrical Specification for Expansion Port
Posted: Thu Apr 12, 2018 11:51 pm
Hi,
I looked in the wiki to find the supported voltage range for the various expansion ports (e.g., UART, I2C). I can't find any nominal/maximum ratings specified (see, e.g., https://wiki.bitcraze.io/projects:crazy ... ards:index, https://wiki.bitcraze.io/projects:crazy ... cification).
Specifically, can I use UART2 with 3.3V levels?
Thanks!
I looked in the wiki to find the supported voltage range for the various expansion ports (e.g., UART, I2C). I can't find any nominal/maximum ratings specified (see, e.g., https://wiki.bitcraze.io/projects:crazy ... ards:index, https://wiki.bitcraze.io/projects:crazy ... cification).
Specifically, can I use UART2 with 3.3V levels?
Thanks!