Qualcomm Lte — 4g Wifi Dongle Firmware

def send_at(port, cmd, timeout=2): ser = serial.Serial(port, 115200, timeout=timeout) ser.write((cmd + '\r\n').encode()) time.sleep(0.5) resp = ser.read(ser.in_waiting).decode() ser.close() return resp

Access the device’s (typically via http://192.168.0.1 or a manufacturer-specific URL like tplinkmifi.net). Navigate to Advanced > Device > Firmware Update . Qualcomm Lte 4g Wifi Dongle Firmware