Waveshare Isolated RS485 CAN HAT for Raspberry Pi

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Waveshare Isolated RS485 CAN HAT for Raspberry PiExpand your Raspberry Pi's industrial communication capabilities with the Waveshare Isolated RS485 CAN HAT. Designed for reliable, noise-resistant data transmission in demanding environments, this HAT adds dual RS485 channels and one CAN channel via SPI — all with full galvanic isolation for maximum protection.Key Features Standard 40-pin GPIO header — compatible with all Raspberry Pi models 1× CAN channel via MCP2515 controller — SPI-to-CAN conversion 2× RS485 channels via SC16IS752 + SP3485 dual-chip — SPI-to-RS485 conversion Wide voltage input: 8–28V onboard power conversion; can simultaneously power the Raspberry Pi Galvanic isolation: Onboard power and digital isolation for stable, interference-free operation TVS protection: Suppresses surge and transient spike voltages — lightning and ESD resistant Resettable fuse and protection diodes for over-current and over-voltage safety Onboard 120Ω terminal resistor, configurable via jumper Terminals and pin headers for flexible connectivity Breakout SPI control pins for host board integration Specifications Parameter Detail Package Weight 0.20 kg / 0.45 lb Package Size 8 × 6 × 3 cm / 3.15 × 2.36 × 1.18 inch What's in the Box1× Waveshare Isolated RS485 CAN HAT Show more