def run_uart_to_uart():
    device = GlasgowDevice()
    assembly = HardwareAssembly(device=device)
    uart_a = UARTInterface(assembly, pin_rx="A2", pin_tx="A3")
    uart_b = UARTInterface(assembly, pin_rx="B0", pin_tx="B1")
    async def launch():
        async with assembly:
            await device.set_voltage("AB", 3.3)
            await uart_a.set_baud(9600)
            await uart_b.set_baud(9600)
            await uart_a.write(b"Hello!")
            await uart_a.flush()
            assert (await uart_b.read(6)) == b"Hello!"
            assert (await uart_b.statistics())["rx_errors"] == 0
    asyncio.run(launch())