I got the Happy Model ES24TX PRO it says on the clear case it came in Pre-installed with elrs V2.0 how do i get it to work with my Taranis QX7 ACCST Radio and i also got the BetaFPV ELRS Lite RX 2.4GHz Receiver i want to bind this receiver to it.

It should be as simple as plugging the module into the JR bay and selecting the CRSF protocol.

On a QX7, you will probably need to do the inverter mod or flash EdgeTX and enable onebit mode for 400k baud rate else without the inverter mod along with OpenTX you will be limited to 250hz packet rate.

I will suggest since you are starting out its best flash the latest ELRS firmware on both TX and RX modules. ELRS is hardware independent in terms of binding so any ELRS RX should be compatible.

I already downloaded EdgeTX to my SDCard and place it in the Firmware folder and flash the radio can i get a link for what openTX to use and is there a video on how to do this?

Best using the EdgeTX flasher for the QX7 version:



Watch the video a few times with subtitles to be sure you know what you are doing.

(14-May-2022, 09:17 AM)kafie1980 Wrote: Best using the EdgeTX flasher for the QX7 version:



Watch the video a few times with subtitles to be sure you know what you are doing.

Thanks the subtitle is what i click because i don't know what he's saying speaking Italian.

(15-May-2022, 12:10 AM)MicroFn Wrote: Thanks the subtitle is what i click because i don't know what he's saying speaking Italian.

I can't find the SD Card drive when i'm trying to download Lua Scripts to it using the EDGETX Flasher i did flash the Radio i see the OneBit but i don't see the 400000 bauds rate. Is there another way i can get the Lua Scripts and Tools and sound files because these are the only files i'm missing 


I click on WRITE TO SD CARD anyway the then the Edge TX Flasher say... Error please select a valid disk, and ensure your transmitter is not in DFU mode.

My radio is off the video say to do the flashing while the radio is off so i don't know what mode it's in.

If you have already flashed EdgeTX, then for the next part just plug the sdcard to a computer via a sdcard adapter or via a sdcard slot (available on some laptops) to copy the sdcard contents over via the EdgeTX flasher specific to your radio and language preferences.

The baud rate doesn’t matter any more after you have enabled OneBit mode. But you should see the 400000 baud rate which on some radios is listed as 400K such as my XLiteS.

(15-May-2022, 08:10 AM)kafie1980 Wrote: If you have already flashed EdgeTX, then for the next part just plug the sdcard to a computer via a sdcard adapter or via a sdcard slot (available on some laptops) to copy the sdcard contents over via the EdgeTX flasher specific to your radio and language preferences.

The baud rate doesn’t matter any more after you have enabled OneBit mode. But you should see the 400000 baud rate which on some radios is listed as 400K such as my XLiteS.

You see i am unable to select a Drive i have my SDCard Adapter inserted in my computer with the micro SDCard inserted in side of it, as soon as i insert the SDCard Adapter with the micro SDCard in it the Drive comes up on my computer so i already know what Drive to select when using the EDGETX Flasher but no Drives shows up at all when i try to select a Drive when using EDGETX Flasher i clicked on the blue area no Drive shows up and my USB Cable is Still connected to my Radio and i clicked on Rescan still unable to select a Drive.

Just manually download the sdcard contents from here and copy them onto your sdcard: https://github.com/EdgeTX/edgetx-sdcard/releases

You will need the taranis-x7.zip file and unzip it onto a FAT32 formatted sdcard.