Surveyor SRV-1 /SVS S-32 Expansion Bus Signals
| Pin |
BFin Signal |
BFin Signal (as supported in SRV-1 / SVS Firmware) |
| 1 |
3.3v |
3.3V voltage regulator |
| 2 |
GND |
Ground |
| 14 |
I2C SCL |
I2C SCL |
| 15 |
I2C SDA |
I2C SCA |
The above pins are on on the 32 pin SRV/SVS header. They are the 4 connections that need to be made to connect the Nav board when not using a breakout-board. They go to the four pins at one end of the Nav board marked as 3.3v, GND, SCL, and SCA.