Scroll the screen and click the words 'Zadig 2.8' in the 'Download' field.Įxplorer will open and the software will start downloading.ĪTTN: If Explorer does not open and ads are displayed Please note that some cables attached to bonus of mobile phone or charger, battery are 'For charging'. You need to use 'For data communication' to communicate with OpenTX/EdgeTX Companion. There are two types of USB cables: 'For data communication' where all terminals are connected, and 'For charging' where only power supply terminals are connected. Then click 'Device Manager' from the left menu. Open - and double-click 'Computer Management'. If you see 'STM32 BOOTLOADER' in the 'Other devices' column like this, the driver has not been installed correctly.įollow the steps below to install the driver. Then wait for a while for Windows to recognize the device. With the power off, connect the OpenTX/EdgeTX radio to your computer using a USB cable.