USB communication adapters

Complete, self powered, USB to RS485 interface.

Perfect for Modbus-RTU.

Baud - any baud rate up to 250k
RS485 bus - upto 128 devices on the bus
Power - fully powered from standard USB interface

USB to I2C, SPI, or Serial, digital I/O or analog inputs adaptor.

I2C - 20khz to 1mhz
SPI - 24khz to 3Mhz
Serial - 300 baud to 115.2K baud
I/O - digital I/O, or analogue input
Power - powered by USB

USB to I2C, SPI, or Serial, digital I/O or analog inputs adaptor.

I2C - 20khz to 1mhz
SPI - 24khz to 3Mhz
Serial - 300 baud to 115.2K baud
I/O - digital I/O, or analogue input
Power - powered by USB

USB to Serial adaptor

BAUD - 300 to 3M BAUD
Power - Powered by USB