Waveshare Industrial USB to 4Ch RS485 Converter, Multi Protection Circuits, Multi Systems Support, Aluminium Alloy Case, Wall-Mount & Rail-Mount Support
Extending USB to 4CH RS485, allows concurrent and independent communication for each channel
Onboard TVS (Transient Voltage Suppressor), effectively suppress surge voltage and transient spike voltage in the circuit, lightningproof & anti-electrostatic
Onboard resettable fuse and protection diodes, ensures the current/voltage stable outputs, provides over-current/over-voltage proof, improves shock proof performance
Onboard RS485 output terminal 120R resistors, enabled/disabled via DIP switch
Aluminium alloy case with oxidation dull-polish surface, CNC process opening, solid and durable, well-crafted
waveshare Industrial Modbus RTU 8 Channel Relay Module 5V with RS485 Interface Build-in Power Isolation, ADI Magnetical Isolation, TVS Diode Multi Isolation Protection Circuits
KWD 18
waveshare 2-Channel(2-CH) Isolated RS232 Expansion HAT for Raspberry Pi, SC16IS752+SP3232 Solution Converts SPI to RS232 with Multi Onboard Protection Circuits Data Rate up to 921600bps
KWD 7
Acrylic Clear Case Enclosure Specialized for Jetson Nano 2GB Developer Kit（Case only
KWD 4.500
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
KWD 7
