I only fly FPV so only use 3 switches and love the V1 , my V1 only has 1 wheel the other side is an arm switch , I do take it apart and service it every so often ,,, the Gimbal tension is so perfect compared to my other radios . incredible smooth hall sensors ,, was going to upgrade but why ,,,,, been running it everyday for over a year now still works like new ,, My favorite radio ,,, I have a bunch of 1220 3v batteries thats what you replace and fix the rtc thing simple all radios do that crap
I also have this v2. I haven’t checked the clock reset Both my 3 way buttons click correctly Button #1 of the 6 buttons also doesn’t click Weird! I also noticed the usb-c charge port is very picky on which wall-wart & cable. When it’s working correctly the controller will light up: green power button x:6 lights for, I assume level of charge, and a light right by the usb-c inlet.
It seems Jumper hasn't fixed the most obvious issues with the v1. The 6 button switches work poorly because the rubber thingy has too short arms, which don't connect with the underlying micro switches properly. All the switches are identical and should definitely click when pressed. This can be fixed by adding a bit of glue onto the arms to make them longer. Though I haven't figured any good use for those buttons anyway. The 3-pos switches are mechanically poor, even when they work right. The down position is too close to the plastic surface, making the switch go to the middle position accidentally. They should've changed the angle of the switch a bit to make it more articulated. The USB port & the 3.5mm jack have too little clearance around them. Many connectors don't fit. At least is seems they've improved the charging, which on the v1 is nearly useless.
Unfortunately not a screw problem. The plastic part of the 3 position button was not correctly created and was too high. As a result the plastic broke and needs either replacement or precise glue work :). The switch itself worked OK.
@@gielzakb some seller told me jumper has multiple issues with this controller so they arranged a recall so sellers should return it to seller for maintenance.
Once again from Jumper, great product concept with poor execution. My v1 had replacement for gimbal, slider to latch button, and PDB. And now the gimbal needs replacement again. I like its form factor, but it's junk. Meanwhile Zorro is tempting but I hate to buy battery other than 18650 for remote controller, and the screen is also too big.
rtc is the little battery on the mainboard it is dead that why you get that message just open the radio and replace the little lithium round battery and your all go to go.
I also have the 1st button issue with a brand new device. The funniest part is that the sd-card slot is just an empty void. Dropped my card inside the radio.and after opening the whole thing there is just nothing in there where the sd-card would go.. EDIT: ok i got a response that there shouldn't even be an sd-card slot, internal 512mb memory is used instead.
I checked it yesterday. 1. RTC issue - battery was completely drained (0V) - to be replaced. 2. 3 position button - The plastic part of the 3 position button was not correctly created and was too high. As a result the plastic broke and needs either replacement or precise glue work :). The switch itself worked OK. 3. 6 position button - looks it works as designed - it's a feature not a bug :) - the switch works fine, to get click you need to press on right part of the button. I compare with 2 others T-Pros and they worked the same (although my privet T-Pro work completely fine)
Would you make a video on replacing this battery? Also: these radios are fairly new. Seems to me even if we replace that small coin battery it’s likely to die again.
I noticed another problem, after some time after the start of work, the app heats up and the calibration of the center of the sticks shifts. Do you have the same problem?
I haven't tested that on that app. I decided to return my pice so I don't know how it behaves in long time use. I plan to buy new one - I will let you know as soon as I get it.
Were the problems solved? Are you happy with the controller now? I just ordered it today because I like the form factor and output power but I'm pretty concerned from quality control
Yes, I do. In my opinion this is really good controller. I guess the V1 was slightly better build but still V2 gains extra points for the additional buttons and black screen.
@S7E7V7E7N to be honest, probably you will probably be happy with every choice you make :) Take the one which looks the best to you. Skills are not in the radio but in fingers ;)
I think 2 position is stupid. A momentary is easy to program as a 2 position and will always be in the same state when the radio is powered on. Or they can be used as momentary switches, which is how I use them.
@@ooOoo..... Momentary and latching switches are unsafe which is why this type of equipment has historically been toggles, this is especially true for people with crippled and damaged hands, i have nerve damage and can't feel pressure in my fingers, i just set my retarded Pocket back because its just totally unsafe, couldn't easily disarm it when i needed too...
Hej, tak - wczoraj rozkręciłem aparaturę i okazało się, że bateria była totalnie rozładowana (0V). Przycisk 3 pozycyjny był źle odlany i przez to wyłamał mocowanie - realnie można było podpiłować i śmigało by jak najlepiej. Natomiast przycisk nad ekranem - tak ma :) - sam switch działał bez zarzutu - jednak plastik jakoś nie wpasowywał się w niego idealnie i żeby mieć potwierdzenie kliknięci trzeba było naciskać na prawą stronę guzika (do zaakceptowania). Pomimo tych problemów uważam, że jest to najfajniejsza mała aparatura na rynku. Sam mam zarówno T-Lite oraz T-Pro i oba działają bardzo fajnie. Zakładam, że mój egzemplarz to był wypadek przy pracy w Jumper. Ten oddałem. Dzisiaj kupuję kolejny.
@@smokehead5318 ja sprzedałem koledze mój uszkodzony egzemplarz (zabrzmiało jakbym go nie lubił :)) a BG oddało mi część pieniędzy, za to że nie zwróciłem go
I had a problem when trying to update edgetx, and it bricked the radio, now i can not have the internal elrs and appears multiprotocol.... And i can't find the 2.9 self build edgetx firmware. Do you have the same problem?
Also the Firmware in the sd was corrupted and the radio didn't turn on. I had to reflash bootloader in order to get it alive again but internal module is not available anymore..... This radio sucks with no oficial support
@@gielzakb Thanks for letting me know and all reading this. The info is very helpful. Jumper is so dumb they had a chance to really fix this radio with V2 they didn't. I dont think the extra latching switches were needed. They just needed to make one of the momentary switches latching and have fast charging to the right voltage. What a shame.
@@vuchuong74 In my opinion this is still the best radio with this form factor. I need small and very capable device. I already got my 2nd piece which doesn't have the problems I had with the initial one. The charging voltage got fixed (although still there is no quick charge). Yesterday as I was disconnecting the radio from charging it was showing all 6 led ON (fully charged as on V1 normally last 2 LED were not ON) and voltage on radio was 8.5V, charging current dropped to 0.3A. Of course Jumper could do better - but still 2 extra buttons are always welcome :)
I found my v2 was very picky with certain wall-wart adapters AND usb-c cables. While my phone was happy with any of my wall adapters and cables, the t-pro would only accept one combination.
My v2 doesnt charge at all via internal charging, the green and blue light light up but after half an hour the green light starts blinking. When replugged it does it again, battery on screen says 4,2v. Help
Those six buttons are enabled in the model settings and can be set to on or off when the radio is turned on.
I only fly FPV so only use 3 switches and love the V1 , my V1 only has 1 wheel the other side is an arm switch , I do take it apart and service it every so often ,,, the Gimbal tension is so perfect compared to my other radios . incredible smooth hall sensors ,, was going to upgrade but why ,,,,, been running it everyday for over a year now still works like new ,, My favorite radio ,,, I have a bunch of 1220 3v batteries thats what you replace and fix the rtc thing simple all radios do that crap
How do you even service a remote
inside you have sliders . you grease them and tension adjustments .. dirt causes sticky gimbals . i have the V1 still going strong@@marktsarenko3943
I also have this v2.
I haven’t checked the clock reset
Both my 3 way buttons click correctly
Button #1 of the 6 buttons also doesn’t click
Weird!
I also noticed the usb-c charge port is very picky on which wall-wart & cable. When it’s working correctly the controller will light up: green power button x:6 lights for, I assume level of charge, and a light right by the usb-c inlet.
Hi, did you manage to solve things with Banggood? How did it go?
It seems Jumper hasn't fixed the most obvious issues with the v1.
The 6 button switches work poorly because the rubber thingy has too short arms, which don't connect with the underlying micro switches properly. All the switches are identical and should definitely click when pressed. This can be fixed by adding a bit of glue onto the arms to make them longer. Though I haven't figured any good use for those buttons anyway.
The 3-pos switches are mechanically poor, even when they work right. The down position is too close to the plastic surface, making the switch go to the middle position accidentally. They should've changed the angle of the switch a bit to make it more articulated.
The USB port & the 3.5mm jack have too little clearance around them. Many connectors don't fit.
At least is seems they've improved the charging, which on the v1 is nearly useless.
I find the 6 buttons useful in F3K practice to tell the flight controller which ballast I have added.
Thank you
Looks like some screws on left side is just overtightened and it’s blocking buttons and switches from normal travel.
I'm going to check that today - thank you for a hint. Until know I was trying to get feedback from banggood.com where I purchased that.
Unfortunately not a screw problem. The plastic part of the 3 position button was not correctly created and was too high. As a result the plastic broke and needs either replacement or precise glue work :). The switch itself worked OK.
@@gielzakb some seller told me jumper has multiple issues with this controller so they arranged a recall so sellers should return it to seller for maintenance.
@@ivan9ef strange for me it works fine. And I haven't heard of any recall action. Please share if you have any details.
@@gielzakb the recall was about dead internal battery. Otherwise mine looks okay.
I fixed 3 position switch locking by slightly loosing screws at the back of controller particularly behind this switch.
Once again from Jumper, great product concept with poor execution.
My v1 had replacement for gimbal, slider to latch button, and PDB. And now the gimbal needs replacement again. I like its form factor, but it's junk.
Meanwhile Zorro is tempting but I hate to buy battery other than 18650 for remote controller, and the screen is also too big.
And that folks is why the T-lite is better :D
rtc is the little battery on the mainboard it is dead that why you get that message just open the radio and replace the little lithium round battery and your all go to go.
I also have the 1st button issue with a brand new device. The funniest part is that the sd-card slot is just an empty void. Dropped my card inside the radio.and after opening the whole thing there is just nothing in there where the sd-card would go.. EDIT: ok i got a response that there shouldn't even be an sd-card slot, internal 512mb memory is used instead.
How did u connect it to pc and what programm did u use?
Perhaps there is no sr1220 battery inside, it does not allow time to go astray, most of the remotes go without a battery
Have you look inside the jumper ? to solve the issues
It is today on my to do list :)
I checked it yesterday.
1. RTC issue - battery was completely drained (0V) - to be replaced.
2. 3 position button - The plastic part of the 3 position button was not correctly created and was too high. As a result the plastic broke and needs either replacement or precise glue work :). The switch itself worked OK.
3. 6 position button - looks it works as designed - it's a feature not a bug :) - the switch works fine, to get click you need to press on right part of the button. I compare with 2 others T-Pros and they worked the same (although my privet T-Pro work completely fine)
@@gielzakb RTC issue is hardware problem. you need to ask seller for replecment from Jumper
Would you make a video on replacing this battery? Also: these radios are fairly new. Seems to me even if we replace that small coin battery it’s likely to die again.
@@dkerlee my friend did one video on tear down. You can use it as a reference: th-cam.com/video/e9KqVlnMHqQ/w-d-xo.html
i have v1 which has none of the issue you have, i have sold it a year before and get tx16s
I haf the same issue with clock and date, the buttons too, mine also doenst charge
I noticed another problem, after some time after the start of work, the app heats up and the calibration of the center of the sticks shifts. Do you have the same problem?
I haven't tested that on that app. I decided to return my pice so I don't know how it behaves in long time use.
I plan to buy new one - I will let you know as soon as I get it.
It’s a common issue. Someone says it’s possible to fix it with the aluminum foil as a screen from RF module to gimbals.
Were the problems solved? Are you happy with the controller now?
I just ordered it today because I like the form factor and output power but I'm pretty concerned from quality control
my 2nd controller works fine.
@@gielzakb Do you recommend it?
Yes, I do.
In my opinion this is really good controller. I guess the V1 was slightly better build but still V2 gains extra points for the additional buttons and black screen.
@@gielzakb o man, I'm so torn... This, jumper t20 Gemini or Boxer... Idk
@S7E7V7E7N to be honest, probably you will probably be happy with every choice you make :)
Take the one which looks the best to you. Skills are not in the radio but in fingers ;)
Are the new buttons and the big buttons on front above scroll wheel still momentary? Or are they 2 position? Momentary is so stupid!
I think 2 position is stupid. A momentary is easy to program as a 2 position and will always be in the same state when the radio is powered on. Or they can be used as momentary switches, which is how I use them.
@@ooOoo..... Momentary and latching switches are unsafe which is why this type of equipment has historically been toggles, this is especially true for people with crippled and damaged hands, i have nerve damage and can't feel pressure in my fingers, i just set my retarded Pocket back because its just totally unsafe, couldn't easily disarm it when i needed too...
Have gimbals improved over V1 / T-lite?
The stock hall sensors were junk that drifted when the controller heats up, they send out replacements for them, mine should be here in a couple days.
@@vicpro1 thanks!
Cześć planuje zakup, wyjaśniło się coś z RTC i przyciskami funkcyjnymi?
Hej,
tak - wczoraj rozkręciłem aparaturę i okazało się, że bateria była totalnie rozładowana (0V).
Przycisk 3 pozycyjny był źle odlany i przez to wyłamał mocowanie - realnie można było podpiłować i śmigało by jak najlepiej.
Natomiast przycisk nad ekranem - tak ma :) - sam switch działał bez zarzutu - jednak plastik jakoś nie wpasowywał się w niego idealnie i żeby mieć potwierdzenie kliknięci trzeba było naciskać na prawą stronę guzika (do zaakceptowania).
Pomimo tych problemów uważam, że jest to najfajniejsza mała aparatura na rynku. Sam mam zarówno T-Lite oraz T-Pro i oba działają bardzo fajnie. Zakładam, że mój egzemplarz to był wypadek przy pracy w Jumper. Ten oddałem. Dzisiaj kupuję kolejny.
Jak Banggood rozwiązało problem? Zwrot?
@@smokehead5318 ja sprzedałem koledze mój uszkodzony egzemplarz (zabrzmiało jakbym go nie lubił :)) a BG oddało mi część pieniędzy, za to że nie zwróciłem go
I had a problem when trying to update edgetx, and it bricked the radio, now i can not have the internal elrs and appears multiprotocol.... And i can't find the 2.9 self build edgetx firmware. Do you have the same problem?
Also the Firmware in the sd was corrupted and the radio didn't turn on. I had to reflash bootloader in order to get it alive again but internal module is not available anymore..... This radio sucks with no oficial support
@@d3iv_fpv I also miss the official support for V2 - i hope it will come soon. As it is missing I haven't tried to update the radio.
My V1 the usbC charging was very slow and would only charge to 8.1 to 8.2 volts. Does the V2 charge faster and will it charge to 8.4 volts?
With V1 I had the same problem. V2 loads to 8.4V but it takes also ages. It charges the battery with 5V 0.45A :(
@@gielzakb Thanks for letting me know and all reading this. The info is very helpful. Jumper is so dumb they had a chance to really fix this radio with V2 they didn't. I dont think the extra latching switches were needed. They just needed to make one of the momentary switches latching and have fast charging to the right voltage. What a shame.
@@vuchuong74 In my opinion this is still the best radio with this form factor. I need small and very capable device.
I already got my 2nd piece which doesn't have the problems I had with the initial one.
The charging voltage got fixed (although still there is no quick charge). Yesterday as I was disconnecting the radio from charging it was showing all 6 led ON (fully charged as on V1 normally last 2 LED were not ON) and voltage on radio was 8.5V, charging current dropped to 0.3A.
Of course Jumper could do better - but still 2 extra buttons are always welcome :)
I found my v2 was very picky with certain wall-wart adapters AND usb-c cables. While my phone was happy with any of my wall adapters and cables, the t-pro would only accept one combination.
My v2 doesnt charge at all via internal charging, the green and blue light light up but after half an hour the green light starts blinking. When replugged it does it again, battery on screen says 4,2v. Help
Only one interest for v2, the screen, black screen i like it. I hope v2 screen can be install to v1
You are wrong. V2 has locking switches for arm/disarm
rather not - it has different shape
@@gielzakb At least it is persist.
It's probably just urs. Send it back. Mine is actually good.
do you manage to bind it?
yes without problems.
Please check if you use same version of ELRS on controller and quad i.e. v. 2.x binds only with 2.x, and 3.x bind with 3.x
you have received a definitely defective product.
what a piece of junk, no quality control is poor, disappointed!