The Multiplex PROFI mc 3030 uses a 7-pin DIN connector.
Pin Assignments
| Pin | Name |
|---|---|
| 1 | Charger Input |
| 2 | +V_on, ~6V-9V |
| 3 | GND (brown) |
| 4 | GPIO D4 (white) |
| 5 | GPIO D5 (yellow) |
| 6 | n.c. |
| 7 | GPIO D7 (green) |
Modes
The Multiplex Profi mc3030 has five modes of operation, which are selected by grounding the respective GPIO pins. The table below shows the pin assignments for each mode.
| Mode | D4 | D5 | D7 | Notes |
|---|---|---|---|---|
| Data Exchange | TxD | RxD | Serial port for data exchange with the PC. | |
| Teacher In | PPM | Teacher input mode, D4 receives PPM signal. | ||
| Teacher Out | PPM | GND | Teacher output mode, D4 transmits PPM signal. | |
| Rev Counter | In | GND | Revolution counter sensor connected to D4. | |
| Service | GND | GND | Service mode for personalization the radio. |
| Pin | Name |
|---|---|
| 1 | GND |
| 2 | +V_on |
| 3 | PPM Output |
| 4 | GPIO D5 |
| 5 | GPIO D4 |
| 6 | GPIO D7 |
| Pin | Name |
|---|---|
| 1 | Antenna |
| 2 | Data (HFM4 only) |
| 3 | GND |
| 4 | +V_on |
| 5 | RF enable (via GPIO D5) |
| 6 | PPM Input |
- MC3030 Memory Tool
- Multiplex Flash Tool
- Multiplex PPM Format
- Multiplex PCM Format
- Multiplex M-LINK Transmitter Software
Copyright (C) 2018 Marius Greuel.
Disclaimer
Multiplex Profi mc3030 is a registered trademark of Multiplex Modellsport GmbH, Germany. Multiplex Modellsport GmbH is not affiliated with this project, nor endorses it.