03 - Wiring
Version 2.1 by Eric Nantel on 2021/11/09 14:32
| Microcontroller / Independent | |
| Two dual channel Sabertooth motor controllers are needed because each motor is connected to its own channel and can be controlled independently. Normally the encoders are connected to the microcontroller to measure angular speed and estimate distance traveled. Connections between microcontroller and the Sabertooth controller and encoders depend on the microcontroller chosen. | |
|
| Sabertooth 2 x 12A | ||
|  | Positive Input (6-24V / 30V Absolute Max) |
 | Negative Input / GND | |
 | M1A / M2A Outputs | |
 | M1B / M2B Outputs | |
 | Positive Output 5V (Max 1A) | |
 | Negative Output / GND | |
 | Signal 1 Input (S1) | |
 | Signal 2 Input (S2) | |
Details regarding the DIP switches can be found on the next page. Complete information available HERE | ||
| Gear Motor (36GP-555-27-EN) | ||
| | Motor Positive |
| Motor Negative | |
| Encoder Negative / GND | |
| Encoder Positive (5V) | |
| Encoder Output 1 (Hall Effect) | |
| Encoder Output 2 (Hall Effect) | |
| RC Receiver (RadioLink R8EF) | ||
| | Positive Input & Distribution (5-6V) |
| Negative Input / GND & Distribution | |
| Channel #1 (SBUS Optional) | |
| Channel #2 (PPM Optional) | |
| Channel #3 | |
| Channel #4 | |
| Channel #5 | |
