- Type (at motor): female (right in picture)
| color | type | pullup resistor | voltage level | description |
|---|---|---|---|---|
| black | - | GROUND (-) / battery - | ||
| brown | OUTPUT | ≈5k | 5V | serial TX |
| green | OUTPUT | e.g. 36V | V_BATT / battery + | |
| orange | INPUT | ≈5.5k | 5V | serial RX |
| purple | INPUT | ≈9.5k | 5V | brake switch input / motor cutoff / low active |
| white | INPUT | ≈V_BATT | controller enable / high active |
- Throttle version:
The throttle version of the motor has a 8-pin connector instead of a 6-pin connector.
The additional pins are probably:- 5V supply voltage for the hall sensor (SS49E?)
- Analog INPUT
- Type (at motor): male (left in picture)
| color | type | pullup resistor | voltage level | description |
|---|---|---|---|---|
| black | IN/OUT | ≈48k | 5V | SWIM (programming interface) |
| brown | IN/OUT | 5V | V_MCU (e.g. supply for programming) | |
| green | OUTPUT | ≈6V | V_HEADLIGHT | |
| orange | - | GROUND | ||
| purple | INPUT | ≈10.5k | 5V | RST (programming interface) |
| white | INPUT | ≈8k | 5V | speed sensor / low active |
Note that the Y-splitter that comes with some motors does not have the black/purple pins connected