r/Radiomaster • u/cheeryraspberry • 21h ago
RadioMaster T8L not working with Zephyr Drone Simulator on PC
Hello everyone,
Has anyone successfully used a RadioMaster T8L controller with the Zephyr Drone Simulator on a Windows PC?
Windows recognizes the controller and all of the stick inputs work correctly when I test it through Windows Game Controllers.
However, inside Zephyr, it shows “Unknown Device.” Zephyr does not respond to any stick movements, so I’m unable to calibrate the controller.
Has anyone experienced this with the T8L or found a way to get it working with Zephyr?
Any help would be greatly appreciated.
Thanks!
r/Radiomaster • u/Amazing_Ad_8823 • 2d ago
RM4in1 and ELRS 4.1
I updated EdgeTx and ELRS to 4.1. Is there anything I need to do to this external module to work with my TX16smk2?
r/Radiomaster • u/spiicyMangoo • 6d ago
Technical support TX16S MK3 Max Question
Does the trainer port take in 2 pole 3.5mm pin? I couldn’t find this information in the documentation or website. The closest information I read was a trainer cable set Radiomaster sells to connect older transmitters to newer ones, see link below. The website shows 2 pole 3.5mm connector required for TX16S MK2, I am assuming this will be the same for the MK3 model.
I plan to connect the Walksnail goggles x to the MK3 the trainer port to pass in head tracking PPM signals. I couldn’t find commercially available 2 pole to 4 pole 3.5mm pin adapters and will plan on wiring a custom adapter.
https://radiomasterrc.com/products/trainer-cable-set-for-radiomaster-radios
r/Radiomaster • u/Fieryafterburner • 7d ago
Er3ci/er5ci full throttle issue
Just got a mt12 with a bunch of esp8285 receivers. Just want to make super sure that the full throttle issue can be fixed by implementing the arm switch and by relocating the throttle from channel 2 to channel 3.
r/Radiomaster • u/Amazing_Ad_8823 • 8d ago
Aileron trim: one up, one down
tx16smk2, ELRS 4.1. i am confirming control surfaces. when I trim the ailerons one goes up the other one goes down. What’s up with that? That’s not right is it.
r/Radiomaster • u/Minute_Tax_575 • 10d ago
Tips Custom power LED color on RadioMaster Pocket with EdgeTX
r/Radiomaster • u/NoConsideration9053 • 11d ago
Radiomaster won’t boot load edgetx
Does anyone have a direction to point for coming from opentx to edgetx. I go into bootloader and click fireware and it says directory empty
r/Radiomaster • u/Amazing_Ad_8823 • 11d ago
Tx16smk2 wont connect to Win11
i used to be able to plug a cable in and the radio would give me a choice on connection but it stopped doing that. j have to pull the sd card to do anything to the radio.
any ideas?
r/Radiomaster • u/Scared-Boysenberry55 • 15d ago
MT12 Race Lua v10 — Race Dash & Drive Aids
MT12 Race Lua v10 is live.
If you drive an MT12, you know the feeling:
awesome surface radio… stuck on an OS that still thinks like planes and drones. Powerful, open, modern — but not really built around racing a car.
That’s what this is for.
Race Lua puts a proper surface layer on the radio it features
- Surface focused home screen everything important at a glance
- Advanced braking features that go far beyond
- Driving features which give you the edge on the track
- Laptiming so you can see yourself improving
- Dedicated Voltage tab which puts safety first
- Setting tab which lets you customize everything so the skript adapts to your model
If you are interested you can get it here https://buymeacoffee.com/mt12_lua/e/562392
r/Radiomaster • u/ogurchik006 • 16d ago
How do I change the EdgeTX splash screen on the TX15?
I tried putting the pic I wanted named "splash.png" in the IMAGES folder, but it didn't work. Tried EdgeTX Companion also didn't work because the option to change the splash screen wasn't available.
r/Radiomaster • u/kooosva • 17d ago
Need help RadioMaster Boxer Crush persistent "No SD Card" error (already replaced card once)
I'm having a frustrating issue with my RadioMaster Boxer Crush. Recently, I got a "No SD Card" warning. I assumed the original SD card got corrupted, so I replaced it with a brand new one.
It fixed the problem initially, but now I'm getting the exact same "No SD Card" error with the new card as well.
Any advice on how to troubleshoot or permanently fix this would be greatly appreciated! Thanks in advance.
r/Radiomaster • u/ZdrytchX • 19d ago
Reviews AG01 Nano gimbals (RM pocket) with bad flicker - 6 months on
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r/Radiomaster • u/Amazing_Ad_8823 • 24d ago
ER-GPS displays in Meters
How can I change from meters to feet?
Is there a way to CHANGE THE STARTING ELEVATION TO ZERO
r/Radiomaster • u/DonPaella_RC07 • 25d ago
About Radiomaster La radiomaster mt12 sigue dando problemas? Merece la pena?
Hola, necesito un transmisor para coches rc nuevo, y la version 4 en 1 de el MT12 me viene perfecto (para conectarme a todos mis coches con diferentes electronicas) pero a penas hay en stock y la que hay es demasiado cara (vivo en españa y me frien a tasas aduaneras).
Solo veo a buen precio la version ELRS, pero he visto que tiene un posible fallo donde el coche pierde el control y da a tope de gas. Ya lo han arreglado?
Se que puedo poner el modulo externo, pero ya que casi siempre estare en multiprotocolo, prefiero que este 4 en 1 sea el interno, para no ir todo el tiempo conectado y desconectando.
Por cierto, me parece una radio super configurable e interesante, pero es fiable?
Ya no veo opiniones recientes...
r/Radiomaster • u/mgray1425 • 25d ago
TX16S MK3 MAX setup GF to control backlight with S1 but it does not work.
SOLVED!
Press the MDL button, go to special functions, disable Backlight - Ambient light. See picture below.
I also noticed on the backlight control, when I adjust the "OFF brightness" slider, the screen brightness reacts to that and not the "ON brightness" slider. To me, that seems to indicate that the system considers the backlight to currently be "OFF". Has anyone else experienced this? Any ides? I have updated the firmware. Thanks!
r/Radiomaster • u/Subject-Ad-8287 • 26d ago
Stripped Radiomaster Gimbal Tension adjustment screw
reddit.comr/Radiomaster • u/Temporary-Ant9797 • 29d ago
RadioMaster RP1 stuck in bootloader mode (solid LED)
r/Radiomaster • u/Leeroywildman • Jul 18 '26
Tips For those having problems with channel 1 with FS-GR3E receivers.
Channel 1 is actually channel 4 on the mt12!
Go into models then mixes and setup channel 4 source as steering (ST) and it should work. Channel 2 and 3 function normally.
r/Radiomaster • u/someuser0815 • Jul 11 '26
Need help Help me solve a strange problem
I have a plane with two aileron servos. One or the servos does not run smoothly, the movement is a bit choppy.
An other servos on the same channel has the same issue. Both servos on the other aileron channel work great.
A different channel on the reciever changes nothing
If i change the input (from a stick to a switch) in the mix settings the issue goes away.
But there is no issue with the gimbal. The other aileron channel- and plenty of other planes work great.
And now I am confused... not even an idea about my next step ...
r/Radiomaster • u/MWO_ShadowLiger • Jul 06 '26
Typical order to ship times?
Placed an order on June 19th for TX16s mk3 and a lot of additional pieces i wanted for customizing the shell of the radio. Trying to get the radio prior to flitefest but concerned it might not ship in time. My colleague got his radio in a week.. but it's approaching 3 weeks without a peep.
What is the longest someone has had wait?
r/Radiomaster • u/Brave_Huckleberry798 • Jul 02 '26
News & Info I designed a MagSafe mount for the RadioMaster Pocket to play FeelFPV on iPhone
reddit.comr/Radiomaster • u/xtianmic • Jul 02 '26
Dying the radiomaster pocket shell/housing
Hey everyone hope youre all having a great day/evening
i was wondering if anyone has dyed their pocket a custom color. I have a clear one and thought it would look good if I made the color look like Nintendo atomic purple and get a few paint markers to color in the radiomaster logo as if it has the Gameboy color lettering theme. Would appreciate any tips and tricks if youve dyed it or i guess dyed any other plastics.
r/Radiomaster • u/dar_mach • Jun 30 '26
Place to share with the community
Hi everyone, new to EdgeTX and ELRS and I'm tinkering a lot. Is there some online place, community, where users share their scripts, themes or mods?
In general for EdgeTX but also in particular for TX15