915 Generation RS485 CAN HAT for Zero3B4B Rs485 Communication 1-Way Can Adapter Expansion Board Transceiver Module

2 CAN function using the SPI interface CAN controller MCP2515 with transceiver SN65HVD230
3 With RS485 function using UART control half-duplex communication support automatic switching transceiver state without control transceiver is SP3485
4 Reserved control interface convenient for other controllers to control
5 On-board transient voltage suppression tube RS485 communication can effectively suppress surge voltage and transient voltage in the circuit anti-static

This product is a RS485 and CAN expansion board designed for which can solve the problem that does not have 485 and CAN interface at the same time it can make and other devices maintain normal communication
Product parameters
Operating voltage 33V
CAN controller MCP2515
CAN Transceiver SN65HVD230
485 Transceiver SP34854
Pin Function
Interrupt output SPI chip select signal
SPI clock input
MOSI SPI data input
SPI data output
RXD RS485 serial receive
TXD RS485 serial transmit
RS485 receive and transmit
Colourblack
MaterialPCB
Size6515 x 301MM

Package Contents
1 x RS485 CAN HAT board

Only the above package content other products are not included
Note Light reflection and different displays may cause the color of the item in the picture a little different from the real thing The measurement allowed error is - 1-3cm