JumperRC T-Lite V2 ELRS SD Card Corrupted

[Eskimo]

Short:
The SD card from my JumperRC T-Lite V2 ELRS (purchased Nov 2022) was corrupted.

Long:
Hi, I'm building my first drone. I'm kind of figuring out the whole receiver/transmitter pairing stuff (much more complex than an RC car). I got the receiver programed and moved onto the transmitter: JumperRC T-Lite V2 ELRS which I bought in November 2022. I pulled the SD card to look at the files on it. When I realized I could put the pairing files and firmware on it, I put it in another computer where the SD card became corrupted. I tried a recovery tool that only pulled a bunch of .wav files, nothing else. I went to the manufacturers website (Download) and downloaded what it said was the SD card contents but it was noticeably different from what I remember seeing on the card. I think there might be a difference between the V1 and V2 files as the website doesn't differentiate them. Also, the manufacturer's website contact page doesn't work for me.

Question:
Does anyone have copy of what might have originally came on the SD card? Maybe s/he can post a Dropbox (or other type of file share) link temporarily from which I could download it? Any other solution? Thanks.

 

[Kilrah]

Look at what firmware is running on the radio and go to its source to get the files.

 

[Eskimo]

When I try to turn on the radio with or without the broken SD card, I get a message "No SIM Card" and nothing else. I noticed that the downloaded SD card contents have a file called "opentx.sdcard.version" and the contents is a text file, "2.3V0035". I suppose I'll just go with what came from the manufacturer and I'll format the card as FAT.

 

[Kilrah]

OpenTX would let you run without an SD card so if all you get is "No SD" it might be running EdgeTX.

The SD card downloads for it are there:

Get EdgeTX

The cutting edge open-source firmware for your R/C radio

edgetx.org

 

[Eskimo]

Oh, that makes sense! I looked up videos of people reviewing this controller and I noticed that the screen shows "EdgeTX" during boot up. I'll look into EdgeTX. Thank you.