Description
This is a circuit board that supports a Lily Go T7 S3 (mini32) board to manage multiple model railroad functions as a LCC1 node. This board provides the following functions:
- Four turnout motors with point sense. This board uses one of four turnout driver daughter boards:
- Stall-motor drivers, suitable for Circuitron Tortoise and similar slow motion, stall motor switch machines.
- Twin-coil drivers, suitable for Atlas or Peco snap action switch machines.
- Single-coil drivers, suitable for Kato snap action switch machines.
- Servo drivers, suitable for using RC control servos to operate turnouts.
- Four CT coil occupancy detectors.
- Four driver circuits, suitable for indicator LEDs, decoupling electromagnets, solenoids, relays, etc.
- Four Schmitt-trigger button inputs.
- Sixteen signal lamp drivers.
Kit Contents:
| Index | Quanty | Id | Description |
|---|---|---|---|
| 1 | 1 | J101 | Turnout Daughterboard header |
| 2 | 2 | J801 J802 | RJ45 connectors |
| 3 | 1 | JP801 | Termination header |
| 4 | 2 | P701 P702 | Signal Lamps terminal blocks |
| 5 | 3 | T701 T801 T802 | Signal Power, LCC Power terminal blocks |
| 6 | 1 | Term401 | Drivers terminal block |
| 7 | 1 | Term402 | Buttons terminal block |
| 8 | 1 | Term601 | Occupancy Detectors terminal block |
| 9 | 2 | U201 | TTGO-T7_S3-V1.1 socket headers |
| 10 | 2 | U201 | TTGO-T7_S3-V1.1 pin headers |
| 11 | 2 | Nylon Spacers | |
| 12 | 1 | Circuit Board |
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Layout Command Control – see NMRA’s 9.7.x standards, available on the NMRA website https://www.nmra.org/lcc.↩︎
