Teensy 4.0 With NMEA 2000 Connector And 240 x 240 IPS LCD
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This board carries an Arduino-compatible Teensy 4.0 microprocessor system, a 240x240 pixels IPS LCD, and a Micro C NMEA 2000 connector.
The board receives power through the 12 VDC NEMA 2000 connector that feeds an onboard 5 VDC regulator. There is also a 4-way 1mm (Qwiic) IC2 connector for external sensors.
The example sketch (see link below) reads data from an NMEA 2000 wind sensor and a temperature sensor and displays the reading on the LCD.
- Teensy 4.0 (installed)
- CAN connection via Micro-C connector
- On board voltage regulator (Input voltage range 7 VDC to 12 VDC)
- Reverse supply voltage protection
- 120 Ohm terminator ready
- 1.54" 240x240 wide angle IPS TFT LCD display
- Qwiic (I2C) connector for extra sensors
The images below represent an example of reading data from an NMEA 2000 wind and temperature sensor and displaying the results.
Whether you are a marine electronics professional or a boat owner, Advanced Marine Electrics and Electronics Troubleshooting helps you understand the new, more powerful methods of troubleshooting marine electrical and electronic systems.
A modern boat’s sophisticated installations and networked electronics can stretch the traditional diagnostic methods based on trouble lights and multimeters past their useful limits.
This book will show you how to:
- Use microprocessor-based diagnostic tools and techniques from the automotive and communications sectors, adapted for boats for the first time
- Diagnose the most difficult AC and DC problems
- Protect communications and navigation electronics from interference and lightning
- Seek out and eliminate stray-current sources and galvanic corrosion