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waveshare 2-Channel(2-CH) Isolated RS485 Expansion HAT for Raspberry Pi Adopts SC16IS752+SP3485 Solution Converts SPI to RS485 with Multi Onboard Protection Circuits Data Rate up to 921600bps
waveshare
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UPC
710877228765
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Standard RPi 40PIN GPIO extension header, fits Raspberry Pi series boards, Jetson Nano. Supports Multi-GNSS systems: GPS, BDS, and QZSS.Supports DGPS, SBAS (WAAS/EGNOS/MSAS/GAGAN) Adopts SC16IS752+SP3485 dual chip combination, converts SPI to RS485, data rate up to 921600bps. Allows transceiving data manually or automatically, configured by DIP switch Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, lightning-proof & anti-electrostatic Onboard auto-recovery fuse and protection diodes, ensures the current/voltage stable outputs, provides over-current/over-voltage proof, improves shock resistance. Onboard LEDs for indicating the power and transceiver status
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