[SOLVED] LUA Script Not Loading Jumper T-Lite V2 | ExpressLRS Community | Page 1

golden sequoia Jan 10, 2023, 1:39 PM

#

Hi all, I've just received my Jumper T-Lite V2 and have tried to flash firmware with my custom binding phrase. Unfortunately, after flashing the latest version of ELRS (3.1.2) and ensuring the correct LUA script is inside the tools folder, I am met with an empty loading screen.

I have tried:
Reflashing EdgeTX 2.8.0
Reflashing 3.1.2
Reflashing 3.0.1
Uploading LUA from configurator via SD
Uploading LUA from configurator via USB
Uploading LUA from wiki via SD
Uploading LUA from wiki via USB
Ensuring internal module is set to CRSF
Ensuring internal module baud rate is set to 400k
Ensuring internal module baud rate is set to 1.8xm

Unfortunately I have had no luck, any help would be appreciated thank you.

#

Another users image shows the exact problem I am having when attempting to load the LUA, please see above

half jungle Jan 10, 2023, 1:41 PM

#

post a photo of the model settings please
internal rf/external rf settings

#

has it ever loaded before you do any updating?

golden sequoia Jan 10, 2023, 1:42 PM

#

here you go

#

#

it was loading fine before my update

#

I see no external rf option in the hardware menu, will I find it elsewhere?

half jungle Jan 10, 2023, 1:43 PM

#

!internalrf

scenic valleyBOT Jan 10, 2023, 1:43 PM

#

The following image shows ideal settings for internal RF

#

https://www.expresslrs.org/3.0/assets/images/txprep-bw-internalRF.jpg

half jungle Jan 10, 2023, 1:43 PM

#

Model Menu -> Model options

golden sequoia Jan 10, 2023, 1:44 PM

#

...

#

you've got to be kidding me

#

internal RF - mode OFF

#

why are there duplicate settings 😢

half jungle Jan 10, 2023, 1:45 PM

#

Internal Module type
is different from what the model will actually use

golden sequoia Jan 10, 2023, 1:45 PM

#

hahahah that's so cruel

#

thank you Deadbyte

#

it works perfectly now!

#

time to reflash back to 3.1.2!

#

can I mark this as solved in any way?

half jungle Jan 10, 2023, 1:46 PM

#

golden sequoia can I mark this as solved in any way?

you can edit the title

#

add "SOLVED" or something.. or just close it/delete it..

golden sequoia Jan 10, 2023, 1:47 PM

#

[SOLVED] LUA Script Not Loading Jumper T-Lite V2

#

thanks again

rose tide Jan 12, 2023, 12:15 AM

#

I followed these instructions and got very excited. I report that my v2 has loading with question marks and I ran the v3 to test and it's loading without the question marks. The v1 is really weird.

#

This is my v1. Do you think my internal module is the problem? I am hoping to wifi update it because my elrs flash fails every time which my guess is because I'm not able to enable debug mode when plugged into my PC

#

The wifi update button does nothing

#

I'm on edgetx 2.7.1

gray stratus Jan 12, 2023, 5:42 AM

#

rose tide I followed these instructions and got very excited. I report that my v2 has load...

What do you mean by v1, v2, v3?

rose tide Jan 12, 2023, 7:07 AM

#

Version of the lua script based on the ELRS github

#

https://github.com/ExpressLRS/ExpressLRS/tree/master/src/lua

GitHub

ExpressLRS/src/lua at master · ExpressLRS/ExpressLRS

STM32/ESP32/ESP8285-based High-Performance Radio Link for RC applications - ExpressLRS/src/lua at master · ExpressLRS/ExpressLRS

gray stratus Jan 12, 2023, 7:11 AM

#

Why are you trying to use the old lua script?

#

Use elrsV3.lua, it's backwards compatible with ELRSv2

rose tide Jan 12, 2023, 7:13 AM

#

Because I got the jumper t lite v2 and can't prove what version of elrs is flashed so I wanted ot try all of the above. If you read above, I've stated that I tried the elrsV3.lua and juat get loading...

#

I was an idiot and messed with the files before knowing what I was doing and deleted all the original SD card edgetx contents and lost the original lua that came with it

gray stratus Jan 12, 2023, 7:23 AM

#

rose tide Because I got the jumper t lite v2 and can't prove what version of elrs is flash...

Load the elrsV3.lua and scroll to the bottom. It will tell you what ELRS version the radio has flashed

rose tide Jan 12, 2023, 7:24 AM

#

Loading the elrsv3.lua just says "loading..." so scrolling is not an option

gray stratus Jan 12, 2023, 7:24 AM

#

Do you have a model loaded with Internal RF set to CRSF and External RF set to off?

#

!internalrf

scenic valleyBOT Jan 12, 2023, 7:24 AM

#

The following image shows ideal settings for internal RF

#

https://www.expresslrs.org/3.0/assets/images/txprep-bw-internalRF.jpg

rose tide Jan 12, 2023, 7:24 AM

#

Yes.

gray stratus Jan 12, 2023, 7:26 AM

#

Are you sure you have the ELRS version of the T-Lite?

rose tide Jan 12, 2023, 7:26 AM

#

Yup, it's not the multi protocol version. I double checked and I specifically remember it coming and loading the elrs lua script when I unboxed it

gray stratus Jan 12, 2023, 7:27 AM

#

Have you re-downloaded the SD card contents and restored your SD card?

rose tide Jan 12, 2023, 7:27 AM

#

With the edgetx flasher, yes

gray stratus Jan 12, 2023, 7:27 AM

#

And what version EdgeTX is on your radio now?

rose tide Jan 12, 2023, 7:29 AM

#

My uneducated guess is that I somehow messed with the internal module when I first got it and can't refresh it because my current edgetx (2.7.1) when usb plugged in isn't allowing me to flash via bypass because it's not going into debug mode, just usb mode. If any of that makes sense

gray stratus Jan 12, 2023, 7:29 AM

#

rose tide My uneducated guess is that I somehow messed with the internal module when I fir...

EdgeTX 2.7.1 does not support the T-Lite v2

#

You need at least EdgeTX 2.8.0

rose tide Jan 12, 2023, 7:29 AM

#

Aaaahhhh

gray stratus Jan 12, 2023, 7:29 AM

#

That's your problem

rose tide Jan 12, 2023, 7:29 AM

#

You may be my hero

gray stratus Jan 12, 2023, 7:30 AM

#

Here is a link to the stock SD card contents for the T-Lite V2 ELRS: https://drive.google.com/file/d/1nG0NwYvY2hXWJkwLT5K2xMb03k87UCj-/view

Google Docs

JumperT-lite.zip

rose tide Jan 12, 2023, 7:30 AM

#

I will try it first thing tomorrow and report back. Thank you so much

gray stratus Jan 12, 2023, 7:30 AM

#

And the factory firmware: https://cdn.discordapp.com/attachments/798006228450017290/1022579966694670356/tlite-c41de59.bin

rose tide Jan 13, 2023, 12:43 AM

#

Happy to report that it worked! thank you so much for your time and wisdom!@gray stratus 6 months of frustration XD

#[SOLVED] LUA Script Not Loading Jumper T-Lite V2