The Binho Multi-Protocol USB Host Adapter also supports UART communication. This is slightly different than how other supported protocols are implemented as in UART mode, the Binho host adapter is just a pass-through bridge. However, this basic mode of operation affords several advantages versus using a separate USB to UART bridge IC. In particular, it's possible to use the DAC and the I2C bus along with UART since they are all on separate signals not overlapping with UART TX and UART RX signals, or use those 3 available IO pins as some combination of ADC inputs, PWM outputs, or GPIO.