Version 2, last updated by dbenamy at April 26, 2010 00:04 UTC
Implementation Details
Serial Protocols
PID 1 protocol documented in pid.py.
PID 2 protocol documented in pid2.py.
Wiring Details
Left Sonar
| Value | PID Pin | PID Jack | Cable |
GND |
Vss |
Black |
White Blue |
Echo |
P1 |
Yellow |
Orange |
Trigger |
P3 |
Green |
White Orange |
+V |
Vdd |
Red |
Blue |
Right Sonar
| Value | PID Pin | PID Jack | Cable |
| GND | Vss | Black | White Blue |
| Echo | P6 | Yellow | Orange |
| Trigger | P11 | Green | White Orange |
| +V | Vdd | Red | Blue |
HB-25 Motor Controller
| Value | PID Pin | PID Jack | Remote Jack |
| GND | Vss | Black | Yellow |
| +V | Vdd | Red | |
| Drive (pulse) | P7 | Yellow | Black |
Steering Servo
Connected to pid2 pwm output on pin 19.
Compass
Connected to pid2 via i2c bus.