usbserial4a安卓USB串口

pip install usbserial4a

from usb4a import usb

usb_list = usb.get_usb_device_list()
device_list = [device.getDeviceName() for device in usb_list]
print(device_list)

from usbserial4a import serial4a

serial_port = serial4a.get_serial_port(
    device_list[0], 115200, 8, 'N', 1
)

serial_port.write(b'import off')
serial_port.write(b'\x0d\x0a')
serial_port.flush()

# 第一次接收输入信息
print(serial_port.read_all())
# 第二次接收返回信息
print(serial_port.read_all())

serial_port.close()