Adapter Cable If you have a Male SubD-jack cable than connect a cross (null modem) gender changer between the RS232 cable and the PC If you have a Female SubD-jack cable than connect the RS232 cable directly to the PC 2.5mm Pinout
Please see attached instruction on how to use the UART cable. You can download the driver for the UART cable from this link: https://hospitalitysupport.stackstorage.com/s/VlQwIC52JKFVQG04/en
1. Preparation (1) a USB-A-male-to-micro–USB cable (2) ADBDriver.zip : adb driver (3) RockusbDriver (4) adb.exe (5) AndroidTool_Release (6) update.img Download "ADB_driver_RKTool.zip" and "update.img" and unzip the zip file on your windows PC: ...