# Target wiring for PYBV10, PYBV11, PYBLITEV10, PYBD_SF2, PYBD_SF3, PYBD_SF6. # # Connect: # - X1 to X2 # UART("XA") is on X1/X2 (usually UART(4) on PA0/PA1). uart_loopback_args = ("XA",) uart_loopback_kwargs = {}