Identifying UART (Day 2)
Work Completed
On this date, the following was completed:
- Continued working to identify UART pins by voltage testing smaller pads/pins on board.
- This was put to a stop as I accidentally fried my older Raspberry PI Model B+ by connecting the pi's UART receive pin to a high voltage component on the ASA.
- Ordered new Raspberry PI 5 to use as a replacement UART serial adapter.
Current Status / Next Steps
Going forward, I will be doing the following:
- PROJECT: Configure the Raspberry PI 5 as a serial UART adapter once it arrives.
- Use it to potentially identify the UART pins/pads that haven't been tested yet.