Serial Adapters

FTDI-based USB-CDC adapters can be integrated into a fixture to enable communication via RS-232, RS-422, or RS-485:

• FTDI TTL-232R-PCB
• FTDI USB-RS422-PCB
• FTDI USB-RS485-PCB

Additionally, various debug probes include USB-CDC functionality, allowing interaction with a DUT.

• Raspberry Pi Debug Probe

References

• USB communications device class - Wikipedia

See also

• Test Plan Reference > UART Interaction