If you are planning on using your phone or tablet to upload the firmware file later, copy the firmware file into your device. Do not close this Temp folder because this is where you will take your firmware from in the later steps.Once the Build process is done, a Temp folder window containing your firmware binaries should pop up. Will be used the next time the device goes into WiFi mode). Local WiFi Network Credentials (Optional.Note this phrase as it should be the same on your other devices, or they will not bind or sync). Binding Phrase (Optional, but Highly Recommended.Choose the domain appropriate for the location or country you're flying). Set the firmware options for your device. Select the Device Category and Device target matching your hardware. Ensure you select the Released version you want to flash into your TX module.Make sure Official Releases is active from the horizontal tab.Launch the ExpressLRS Configurator on your Computer. This option is only possible if you haven't previously flashed or configured your TX Module with your Home WiFi SSID and Password or if it's unable to connect to said WiFi Network because the router is Off or unreachable. Crystal Oscillator (XO) Frequency Error.
Internal RadioMaster Internal RadioMaster Table of contents.Updating Transmitters Updating Transmitters.
