RS485 RS232 HAT für Raspberry Pi Isolierte Erweiterungskarte Adoptiert SC16IS752, SP3485, SP3232 Schema, Konvertiert SPI in RS485, RS232, Datumsrate bis zu 921600 BPS

RS485 RS232 HAT for Raspberry Pi 4B/3B+/3B/2B/Zero/Zero 2 W, with standard Raspberry Pi 40PIN GPIO extension header, suitable for Raspberry Pi series boards RS485 RS232 expansion HAT board adopt the combination scheme of SC16IS752 uart expansion chip, SP3485 RS485 transceiver and SP3232 RS232 transceiver, converts SPI to one RS485 and one RS232 Built-in power isolation, ADI magnetic coupling isolation and TVS, resettable fuse and other protection circuits, can effectively suppress surge voltage and transient spike voltage in the circuit, lightningproof & anti-electrostatic Breakout SPI control pins, for connecting with Arduino and other host control boards Development Resources and Technical Support are provided, please feel free to contact us if you have any problem!