--- product_id: 400028185 title: "for Raspberry Pi,RS485 CAN HAT for Pi 4B/3B+/3B/2B/B+/A+/Zero/Zero W/WH/ 2W/2WH,RS485 CAN HAT Long-Distance Communication via RS485/CAN Functions MCP2515 CAN Controller SPI Interface" brand: "waveshare" price: "€ 33.02" currency: EUR in_stock: true url: https://www.desertcart.de/products/400028185-for-raspberry-pi-rs485-can-hat-for-pi-4b-3b store_origin: DE region: Germany --- # Onboard TVS for surge & spike protection Stable long-distance RS485/CAN comms Plug & play with Raspberry Pi 40PIN GPIO for Raspberry Pi,RS485 CAN HAT for Pi 4B/3B+/3B/2B/B+/A+/Zero/Zero W/WH/ 2W/2WH,RS485 CAN HAT Long-Distance Communication via RS485/CAN Functions MCP2515 CAN Controller SPI Interface **Brand:** waveshare **Price:** € 33.02 **Availability:** ✅ In Stock ## Summary > 🚀 Elevate your Raspberry Pi’s communication game—connect farther, safer, smarter! ## Quick Answers - **What is this?** for Raspberry Pi,RS485 CAN HAT for Pi 4B/3B+/3B/2B/B+/A+/Zero/Zero W/WH/ 2W/2WH,RS485 CAN HAT Long-Distance Communication via RS485/CAN Functions MCP2515 CAN Controller SPI Interface by waveshare - **How much does it cost?** € 33.02 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.de](https://www.desertcart.de/products/400028185-for-raspberry-pi-rs485-can-hat-for-pi-4b-3b) ## Best For - waveshare enthusiasts ## Why This Product - Trusted waveshare brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Universal Pi Compatibility:** Works flawlessly across Raspberry Pi 4B, 3B+, 3B, 2B, Zero series, and more—future-proof your setup with one versatile HAT. - • **Effortless Integration & Control:** Automatic TX/RX control via UART and SPI interfaces means zero hassle, zero programming headaches—just plug and play. - • **Seamless Long-Range Connectivity:** Empower your Pi with robust RS485 and CAN communication for industrial-grade, stable data transfer over extended distances. - • **Developer-Ready with Rich Resources:** Access comprehensive online manuals and code examples in wiringPi and Python to accelerate your prototyping and deployment. - • **Built-In Surge & Electrostatic Defense:** Protect your projects with onboard TVS components that guard against voltage spikes and lightning strikes—because downtime isn’t an option. ## Overview The Waveshare RS485 CAN HAT transforms your Raspberry Pi into a powerhouse for long-distance, stable communication using RS485 and CAN protocols. Featuring the MCP2515 CAN controller and SIT65HVD230DR transceiver, plus SP3485 for RS485, it ensures reliable half-duplex UART communication. Built-in 120Ω terminal resistors and TVS surge protection safeguard your hardware against voltage spikes and electrostatic damage. Compatible with a wide range of Raspberry Pi models, this compact 65×30mm HAT comes with developer-friendly resources, making it the ultimate add-on for industrial IoT and networking projects. ## Description Wavesharefor Raspberry Pi,RS485 CAN HAT for Pi 4B/3B+/3B/2B/B+/A+/Zero/Zero W/WH/ 2W/2WH,RS485 CAN HAT Long-Distance Communication via RS485/CAN Functions MCP2515 CAN Controller SPI Interface ## Features - RS485 CAN HAT for Raspberry Pi, Allows Stable Long-distance Communication.It is compatible with Raspberry Pi 4B/3B+/3B/2B/Zero/Zero W/Zero WH/ Zero 2W/ 2WH.The RS485 CAN HAT will enables your Pi to communicate with other devices stably in long-distance via RS485/CAN functions. - ☆Expand CAN and RS485 functions☆ 1) CAN: onboard CAN controller MCP2515 via SPI interface, with transceiver SIT65HVD230DR. 2) RS485: controlled via UART, half-duplex communication, onboard transceiver SP3485. - Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit for RS485 transceiving, lightningproof & anti-electrostatic - Onboard 120Ω terminal resistor for RS485 and CAN interfaces, enabled via DIP switch - CAN controller: MCP2515, CAN transceiver: SIT65HVD230DR, 485 transceiver: SP3485. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09M7GXYKS | | Best Sellers Rank | #4,384 in Single Board Computers (Computers & Accessories) | | Brand | waveshare | | Compatible Devices | Raspberry Pi 4B, Raspberry Pi 3B+, Raspberry Pi 3B, Raspberry Pi 2B, Raspberry Pi Zero, Raspberry Pi Zero W, Raspberry Pi Zero WH, Raspberry Pi Zero 2W, Raspberry Pi 2WH | | Connectivity Technology | USB | | Customer Reviews | 4.5 4.5 out of 5 stars (12) | | Manufacturer | Waveshare | | Mfr Part Number | Pi RS485 HAT Board-H | | Model Name | WAV_14882 | | Model Number | Pi RS485 HAT Board-H | | Operating System | Linux | | Processor Brand | ARM | | RAM Memory Technology | LPDDR4 | | Wireless Compability | Bluetooth | ## Product Details - **Brand:** Waveshare - **Model name:** WAV_14882 - **Connectivity technology:** USB - **Included components:** RS485 CAN HAT, RPi screws pack (2pcs) - **Operating system:** Linux ## Images ![for Raspberry Pi,RS485 CAN HAT for Pi 4B/3B+/3B/2B/B+/A+/Zero/Zero W/WH/ 2W/2WH,RS485 CAN HAT Long-Distance Communication via RS485/CAN Functions MCP2515 CAN Controller SPI Interface - Image 1](https://m.media-amazon.com/images/I/71SeAu8tg3L.jpg) ## Available Options This product comes in different **Color** options. ## Frequently Bought Together - for Raspberry Pi,RS485 CAN HAT for Pi 4B/3B+/3B/2B/B+/A+/Zero/Zero W/WH/ 2W/2WH,RS485 CAN HAT Long-Distance Communication via RS485/CAN Functions MCP2515 CAN Controller SPI Interface - Raspberry Pi Zero 2 W (Wireless / Bluetooth) 2021 (RPi Zero 2W) - Pi Zero 2 WH - Pre Soldered Header, Quad-Core 1GHz CPU, 512MB RAM, Wi-Fi & Bluetooth, Mini HDMI, Micro USB, 40 GPIO, CSI Camera Port, 2023 Edition --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.de/products/400028185-for-raspberry-pi-rs485-can-hat-for-pi-4b-3b](https://www.desertcart.de/products/400028185-for-raspberry-pi-rs485-can-hat-for-pi-4b-3b) --- *Product available on Desertcart Germany* *Store origin: DE* *Last updated: 2026-05-10*