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2-Channel Isolated RS485 Expansion HAT for Raspberry Pi, SC16IS752+SP3485 Solution, with Multi Onboard Protection Circuits
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Waveshare 2-Channel RS485 Module for Raspberry Pi Pico, SP3485 Transceiver, UART To RS485 | UK | buy2fix
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Waveshare RS485 CAN HAT for Raspberry Pi Zero/Zero W/Zero WH/2B/3B/3B+ Allows Stable Long Distance Communication : Amazon.co.uk: Computers & Accessories
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