Teensy 4.0 NMEA 2000 Simulator include Teensy 4.0

This is a NMEA 2000 simulator using the Teensy 4.0 module (included). Useful for testing NMEA 2000 devices on the bench. Six PGN are adjustable via potentiometers.

   

• Teensy 4.0 module (installed)
• Teensy pre-programmed with simulator firmware
• 250kb/s CAN speed
• Open source firmware
• Micro-C connector
  
• 6x potentiometers for PGN adjustment 
  
• Two LED indicator
• Two push button
• Firmware Features :
  
• Adjustable PGN parameters via potentiometers
  
• PGN 130310 Water temperature
• PGN 130306 Wind speed and direction
  
• PGN 127488 Engine RPM
  
• PGN 129026 COG and SOG

Open source firmware, other PGNs can be added.

• Schematic
• Teensy 4.0 demo sketch