- Support Parallel Port:support usb to printer and EPP or MEM parallel port
- Support Serial Port:support Usb to UART I2C SPI Interface
- Output Voltage : output voltage and siganal level can choose 3.3v or 5v
- Other : onboard UART SPI I2C operating indicator lamp
USB to I2C and SPI only provides download and debug I2C interface EEPROM chip and SPI interface flash chip software , no debugging othe rI2C and SPI interface chip software.
1 x Parallel Port USB Converter Module