• sales

    +86-0755-88291180

Raspberry Pi RS485 CAN HAT User Guide

Introduction

The RS485 CAN HAT will enables your Pi to communicate with other devices stably in long-distance via RS485/CAN functions.

Note:

There are two versions. The only difference betweem these version are the crystal. The old one use 8M and the line added to config.txt file should be:

dtoverlay=mcp2515-can0,oscillator=8000000,interrupt=25,spimaxfrequency=1000000

The new one use 12M crystal and the line should be

dtoverlay=mcp2515-can0,oscillator=12000000,interrupt=25,spimaxfrequency=2000000
TAG: Raspberry Pi Camera 12MP Sony IMX708 autofocus HDR Module 3 Sensor Assembly Luckfox Pico Zero RV1106G3 SD WiFi6 Audio eMMC-8G RAM-256MB ESP32 S3 5 inch LCD Development Board 800x480 TouchScreen Display TVBOX LVGL HMI Sensor CAN RS485 CM4 OpenWrt Tutorial Raspberry Pi Pico 2 Plus RP2350 Board RP2350A 2.13Inch E-Paper DeepSeek AI Voice Chat ESP32 C6 Development Board 2.06-inch AMOLED Display 410×502 2.06inch TouchScreen Programmable Watch ESP32 S3 Development Board 4 inch LCD Capacitive Touch Screen 4inch Display 480×480 N16R8 Core3566104000 1.54inch LCD TouchScreen Display 240×240 ST7789S For Arduino /Raspberry Pi /ESP32 /Pico /STM32 Raspberry-Pi-ESP32-Pico-Display-image-1.83inch-LCD-NV3030B-ADD-NEW-Picture ESP32 S3 Development Board 7 inch LCD Capacitive Touch Screen 7inch Display 800×480 N16R8 Industrial 4-ch RS485 DC Detection Module Modbus RTU DIN Rail Arduino-check-library-path Mini TV Raspberry Pi RP2040 Long-Rang 0.85inch Screen 240x280 NVIDIA Jetson Orin Nano/NX PoE Mini Expansion Board Power over Ethernet RJ45 802.3af compliant Raspberry Pi5 PCIe TO M.2 MINI Support Gen2 and Gen3 SSD Compatible 2230 2242