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Boston MBTA Dual Direction LED Map - Updates In Real Time!

Boston MBTA Dual Direction LED Map - Updates In Real Time!

TrainTrackr connects to servers over wifi to provide live location information, updating train positions every second. Uses 526 Red, Green, Blue, and Orange LEDs.

This board shows trains going in both directions on the Red, Blue, Orange, and Green Lines. Stops with station names are printed onto green board.

Includes the Green Line Extension (GLX) and consolidated B branch stops.

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What's in the Box?

  • Live Tracker
  • Wooden Stand
  • Power Supply and Cable
  • Setup Instructions



  • WiFi: 2.4Ghz (IEEE 802.11 b/g/n), WPA/WPA2
  • Data: Connects to our server every minute
  • Or connect to your own data sources


  • LED Count: 518
  • LED Type: 0805 Surface Mount
  • LED Size: 2.0mm x 1.25mm
  • LED Colour: Red, Green, Blue, and Orange
  • Brightness control: 16 Level


  • 500mA @ 5V
  • Included: 1.8M USB Cable

Circuit Board

  • Material: 1.6mm FR-4
  • Size: 300mm x 230mm (11.8in x 9.1in)
  • Colour: Green

Main Components

  • Microcontroller: ESP32
  • LED Driver: ICN2038/ICN2012


  • Material: 6mm MDF
  • Laser cut ready to assemble

 Maker Friendly

  • Flash the chip via FTDI Pins
  • Program using Arduino IDE or similar
  • Reprogrammable!
      Regular price  $199.00
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