| XBEE | Pico |
|---|---|
| 3.3V | (36) 3V3 OUT |
| GND | (38) GND |
| DIN (RX) | (1) GP0 |
| DOUT (TX) | (2) GP1 |
| RST |
Makeshift workaround for XBEE connection NOTE: To connect both Xbee modules, disconnect RXTX & RESET BOTH XBEES. Wait for GCS XBEE RSSI to turn green, then connect RXTX
| RTC | Pico |
|---|---|
| 3.3V | (36) 3V3 OUT |
| GND | (38) GND |
| SDA | (6) GP4 |
| SCL | (7) GP5 |
| MPU | Pico |
|---|---|
| 3.3V | (36) 3V3 OUT |
| GND | (38) GND |
| SDA | (6) GP4 |
| SCL | (7) GP5 |