UART and BBS
i’m yet to test any of these because its past midnight, i do NOT want to be soldering at this time, i only probed these with my shitty multimeter
UART
There are two sets of UART on the board. Where each set goes is unknown, but here are the determined specifications:
UART0
(fuck you Kolourpaint what did you do to the image :sob:)
Voltage: 5V
| Pin | Purpose |
|---|---|
| 0 | VCC |
| 1 | Data |
| 2 | Data |
| 3 | Ground |
UART1 (labeled UART)
oh my fucking god bro why did you do it AGAIN
Voltage: 5V
| 0 | VCC |
| 1 | Data |
| 2 | Data |
| 3 | Ground |
BBS
Unknown use, possibly “Boot Bootstrap Settings” according to Gemini, idk.