Features

• Based on Raspberry Pi 40pin GPIO interface, suitable for Raspberry Pi series motherboards
• Using SC16IS752 and SP485 solution, can realize SPI to RS485, the communication rate is up to 921.6kbps
• RS485 supports manual or automatic sending and receiving of data, which can be set by DIP switch
• RS485 onboard resettable fuse and protection diode can ensure stable output of current and voltage, prevent overcurrent and overvoltage, and improve shock resistance
• Power supply and signal isolation, Build-in surge and ESD protection.
• Onboard power supply and serial port transceiver indicators, easy to check the module power supply and communication status
• Lead out the SPI control interface for easy access to main control boards such as Arduino