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$37.00
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Raspberry Pi 4B 3b+ Zero W expansion board RS485 SPI CAN bus module UART communication module
- Standard raspberry pi 40pin gpio extension header, raspberry pi supports series plates
- Can work, on board can control mcp2515 through the SPI interface, on-board transceiver sn65hvd230
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RS485 function, controlled via uart, half-duplex communication, supports automatic tx / rx control without programming, sp3485 on-board transceiver
On-board TVs (transient voltage suppressor) effectively suppress impulse voltage and peak transient voltage in the circuit for the rs485 transceiver, lightning-proof & anti-electrostatic
Reserved control pins, allows you to work with other control boards
On-board TVs (transient voltage suppressor) effectively suppress impulse voltage and peak transient voltage in the circuit for the rs485 transceiver, lightning-proof & anti-electrostatic
Reserved control pins, allows you to work with other control boards
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- Return for refund within: 30 days
- Return for replacement within: non-replaceable
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