#espberry

espBerry - ESP32 Development Board with Dual Isolated CAN Bus HAT

The espBerry DevBoard combines the ESP32-DevKitC development board with any Raspberry Pi HAT by connecting to the onboard RPi-compatible 40-pin GPIO header. The Dual Channel CAN Bus expansion HAT, designed for the Raspberry Pi, supports the full CAN2.0 Standard, and it features multi onboard protection circuits, high anti-interference capability, and reliable operation.

ESP32 Boards for CAN Bus, NMEA 2000, and Raspberry Pi HATs – Ideal for Automotive, Marine, and IoT Projects

Explore advanced ESP32 development boards from Copperhill Technologies featuring CAN FD, NMEA 2000, dual isolated CAN, and Raspberry Pi GPIO compatibility—ideal for automotive, marine, and IoT applications.

espBerry Project: ESP32 with NMEA 2000 & NMEA 0183 HAT for Marine Applications

In this post I will describe the communication between the espBerry board with the integrated PICAN-M HAT. Due to the nature of the HAT, there are two sections: 1. The NMEA 0183 port and sketch and 2. the NMEA 2000 port and sketch.

ESP32 Sketch: espBerry with Dual Isolated MCP2515 CAN Bus HAT

The MCP2515 is controlled per SPI (Serial Peripheral Interface), and we are using the Standard ESP32 and RaspberryPi GPIO signals for the espBerry. The code applies to any Arduino board plus MCP2515 shield. There is also an example for accessing two MCP2515 ports.