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

Documents

Demo code

Demo code

Datasheet

3D Drawing

3D Drawing

To：

Dear Customers, There may be a lag of several hours before we could process your order, depending on the time difference between your location and ours. Sincerely hoping your understanding!

Email(support)

services01@spotpear.com

TAG： RP2040 SpotPear Raspberry Pi RTC WatchDog Luckfox Pico Camera User Guide Good low light performance ESP32-S3 Development Board 3.16 inch LCD display 3.16inch Screen SD slot 320x820 RGB LED ST7701 Milk-V Duo Information ADXL356BEZ GC9107 Product Tutorial Catalog How to use host device Sipeed Lichee Tang Nano 20K FPGA RISCV Open-Source Retro-Game Linux MINI Development Board GW2AR-18 ESP32 C3 ST7735 Raspberry Pi 4 Camera Pi5 Pure- Raspberry Pi 1.3inch IPS LCD display HAT SpotPear Raspberry Pi 8.8 inch DSI MIPI Display LCD Capacitive TouchScreen 480x1920 Raspberry Pi 500 (US) refined personal computer.built into a high-quality Keyboard Raspberry Pi 5 PCIe to M.2 NVMe SSD Adapter Board (D) HAT Pi5-2280-2242-2230 X1006 Raspberry Pi 5 PCIe To 2.5 SATA And M.2 KEY-B 2280 SSD/HDD Double-SATA (NOT BOOT From SATA/SSD

Raspberry Pi RS485 CAN HAT

TAG： Raspberry Pi Camera Raspberry Pi 5 DSI display Industrial Modbus RTU RS485 8-ch 30A High Current Relay Module (E) With Digital Input RP2040 LoRa Raspberry Pi 5 LuckFox Core3566 Clock ornament Jetson Xavier TX2 NX JETSON-IO-BASE-B RV1106G2 QFN128 RV1106G3 BGA313 128MB 256MB CortexA7-MCU Chip DDR2 DDR3 DDR4 Top-Version Luckfox Lyra Ultra RK3506B OnBoard EMMC-8GB Mic Option WiFi6 /PoE With Audio and Display Port RP2040-PiZero Raspberry Pi OV5647 PCIE 2.42 inch 128×64 ESP32 S3 2.8 inch LCD Display 480x640 Jetson Orin NX 8GB AI 70Tops Embedded Edge Systems NVIDIA Raspberry Pi 5 PCIe M.2 NVMe SSD SpotPear NVIDIA Jetson AGX Thor Developer Kit ESP32-S3 ST7789