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Happy Chinese New Year!Elecrow will be on holiday from February 14–22 (GMT+8). You may still place orders of products and
manufacturing services as usual, and we will resume production and shipping by February 25.
The Official Control Board for Dragon Railway Locomotives.
TrackLink V3 is the offical control board for the Dragon Railway Locomotives.
Connection is as simple as it gets. Connect the leds and motors, Upload the code and get your locomotive running.
Note:
View the high resolution pinout here
| Model name | Tracklink V3 |
| Rated Voltage | 3V - 5V nominal (5.5V max) |
| Connectivity | Wifi, BLE, ESPNOW |
| Power Source |
1x cell Li-ion cell, Integrated USB-C 1A charging |
| Motor driver | 2x h-bridge driver, 2x JST-ZH connector |
| Light | 6x LED drivers, JST-SH connectors |
| Audio | 1x single channel I2S amplifier (3.2W), JST-SH connector |
| Safety | Overdischarge cutoff (~3V), Reverse polarity protection |
| Power control | Integrated power switch, physical on/off buttons |
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