CompletedLego train BLE controller (ESP32)
STDLego train BLE controller (ESP32)
License
：GPL 3.0
Description
Lego (and non-lego) train controller.
- ESP32 module with BLE and WiFi
- 2 channels with PWM for motor control
- 2 channels for LED (and other devices) control with open-drain ouput
- Horn on-board
- Fits 4x8 studs block
This board is adjusted to be ordered directly via EasyEDA service. Connectors are provided on board for example, i recommend to solder wires directly, to easy fit info train.
Board is controlled via free version of RemoteXY app and holds config onboard.
Firmware source: https://github.com/petrows/train-controller-esp32 (provided config for PlatformIO IDE).
To flash controller, short pin 25 (located just near "G" pin of UART) and "G" UART pin while powering on.
Design Drawing
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