The USB-ISS module is an enhanced version of our low cost USB-I2C module, offering additional functionality at the same low price. Communication to I2C, SPI and serial buses as well as digital I/O control and analog inputs. Extra features over the USB-I2C are:Support I2C at 20khz-1mhzI2C + I/OSPI modeSerial mode (polled port)I2C direct - build your own I2C sequence from discrete functions like I2C startBootloader - any future updates can be added 3.3v operationMounting holes on PCB USB-ISS Documentation Examples:LinuxLinux GCC - Various examplesLinux with Mono and Xbuild (C#) - Read the range and light values back from an SRF08 MacXcode - Read the range and light values back from an SRF08Microsoft WindowsVisual C# Express - Connection to a LCD05Visual C# Express - Read the range and light values back from an SRF08Visual Basic Express - Read the range and light values back from an SRF08Visual Basic Express - Communication with a MD03/4 Python API - Customer contribution with thanks to Pete USB-I2C USB-ISS USB Powered Support I2C at 100khz Support I2C at 20khz-1000khz Yes, 20,50,100,400 &1000khz I2C + I/O SPI Mode 24khz to 3Mhz Serial Mode 300 baud to 115.2K baud I2C Direct Used to build custom I2C sequences Bootloader Built in Bootloader alowing easy user updates Supply power to external Circuit Up to 80mA for USB-ISS 5v operation 3.3v operation Mounting holes on PCB
