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Duplo Train remote control
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Remote Control for the Lego Duplo Train
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Model information
- Source
- Printables
- Category
- Building Toys
- License
- Creative Commons — Attribution — Noncommercial — Share Alike
The heavy lifting was done by https://www.printables.com/@Mav__1866170 you can find the original project here : https://www.printables.com/model/878210-remote-compatible-with-lego-duplo-train-using-esp3
Since the original software project misses a lib version dependency (https://github.com/mav00/LDTrainRemote/pull/1) and only supports predefined speeds, I also attached my changed code as a *.zip. (For me it works only with Platform IO)
What you need beside the 3D printed parts:
- 1 x Potentiometer (POTVR RV24YN20S)
- Just search for “RV24YN20S” on Aliexpress or Amazon
- 4 x 16mm Push Button
- Just search for “16MM Momentary Push Button” on Aliexpress or Amazon
- 1 x Mini Rocker Switch 7 x 19 mm
- Just search for “Rocker Switch 7 x 19 mm” on Aliexpress or Amazon
- 1 x USB Type C Connector
- Just search for “USB Type C Connector 6PIN” on Aliexpress or Amazon
- 1 x esp32 mini ttgo
- Just search for “TTGO T7 V1.3 MINI 32 ESP32” on Aliexpress or Amazon
- 4(+4) x M3 Threaded inserts
- Just search for “M3 Thread Knurled Brass” on Aliexpress or Amazon
- 2 x M2 Threaded inserts
- Just search for “M2 Thread Knurled Brass” on Aliexpress or Amazon
- 4(+4) x M3 screws Countersunk DIN7991 304
- 2 x M2 screws Button Head iso7380
- cable
- Just search for “5 Colour Mixed Set Heat Resistant Flexible Silicone Wire” on Aliexpress or Amazon
- Heat Shrink Tubes
- Just search for “Heat Shrink Tube Set” on Aliexpress or Amazon
Optional:
- 1 x Lithium Polymer Akku 3,7 V 2000mAh 103454RP
- 1 x 1,25 mm JST 2 Pin cable