Hey Juan, my iflight evoque v2 also came with crossfire and I changed it to elrs. I have no issues regarding the sbus, I guess iFlight removes cables while assembling drones?
Interesting because they don’t. I have repaired at least 3 evoque O3 because if this issue, and I remember vividly because I think they are such a pain. To remove the sbus from the O3 you have to disassemble the whole drone. I really don’t like to do repair evoques. You can open and check the cables on the FC side without having to do much. I will really like to know if you have the sbus connected and haven’t had any issue. As I said, not all FC/RX combination shows this problem.
Hello. I have a new geprc domain with O3 and Expresslrs. Bind sucessfully whith the transmiter ( radiomaster boxer). The light in the reciever is solid and I see the letter " C" in the transmiter confirming it is binding but the drone dont respond to any comand. Its my very frist drone, I tryed to arm and disarm but dont work. Do you have any idea whats going wrong ? The transmiter and the reciever are in different versions, it could be the problem ? I didnt check the comands in betaflight since it is still complicated to me.😢
Version shouldn’t be a problem if they bound. Most probably you are either missing a configuration on the drone, like the protocol configuration, or your radio model is missing defining each switch or some other inputs.
I bort a flywoo flylens 85 new and the ELRS receiver light doesn't double blink(bind mode)even if I do the battery in/out 3 times thing,the light stays a slow blinking and after 60s goes into WiFi mode. Any ideas on how to cure?
Sorry I don’t understand. You said first it doesn’t double blink, but then you say after 60 sec goes into WiFi mode. That’s contradictory. Double blink means WiFi mode. And if you are in WiFi mode you can just do whatever you want there: upgrade, change passphrase, etc.
@@NordFPV It's not going into bind flashing mode,it shouldn't need updating via WiFi as it's new v3 firmware from the factory.the only thing I'm concerned with is why it's not going into bind state regarding the light mode(.btw fast blink is WiFi mode double blink is bind mode)
@@cyclops-fpv I found the easiest way to modify my ELRS RX is using the wifi page. It doesn't matter if it's new or not. You go into the wifi page, and do the changes there for the passphrase. Passphrase is the best way to bind in my opinion. Depending on the FW version of your TX you may need to modify the version on your RX. Again, the wifi page is the easiest for me to do this. Make sure your two versions (RX and TX) matches, and that you have a passphrase set in both, and ll will be good. True, double blinking is binding. I tend to forget about it since I never use that method. I take any new ELRS RX wait until it goes into wifi, write my passphrase and all is done.
![How-to Bind v3.4 Express LRS Receivers • All 4 Methods [ELRS]](http://i.ytimg.com/vi/8Ph4w06gUKY/mqdefault.jpg)
Thank you, Changing the UART helped!
Great to hear!
In my circumstance switching uarts isn’t an opinion unfortunately. Can you please explain how and where I’d attach a 1kohm resistor?
Just put it in series with the tx cable. There are a few diagrams in internet you can dig up.
@@NordFPVunplugging the signal and grounds for the rx on the DJI O3 did the trick!
Hey Juan, my iflight evoque v2 also came with crossfire and I changed it to elrs. I have no issues regarding the sbus, I guess iFlight removes cables while assembling drones?
Interesting because they don’t. I have repaired at least 3 evoque O3 because if this issue, and I remember vividly because I think they are such a pain. To remove the sbus from the O3 you have to disassemble the whole drone. I really don’t like to do repair evoques. You can open and check the cables on the FC side without having to do much. I will really like to know if you have the sbus connected and haven’t had any issue. As I said, not all FC/RX combination shows this problem.
Hello. I have a new geprc domain with O3 and Expresslrs.
Bind sucessfully whith the transmiter ( radiomaster boxer). The light in the reciever is solid and I see the letter " C" in the transmiter confirming it is binding but the drone dont respond to any comand.
Its my very frist drone, I tryed to arm and disarm but dont work.
Do you have any idea whats going wrong ?
The transmiter and the reciever are in different versions, it could be the problem ?
I didnt check the comands in betaflight since it is still complicated to me.😢
Version shouldn’t be a problem if they bound.
Most probably you are either missing a configuration on the drone, like the protocol configuration, or your radio model is missing defining each switch or some other inputs.
@@NordFPV You were correct.
@@Thiago_TS_BRglad I could point you in the right direction
I bort a flywoo flylens 85 new and the ELRS receiver light doesn't double blink(bind mode)even if I do the battery in/out 3 times thing,the light stays a slow blinking and after 60s goes into WiFi mode.
Any ideas on how to cure?
Sorry I don’t understand. You said first it doesn’t double blink, but then you say after 60 sec goes into WiFi mode. That’s contradictory. Double blink means WiFi mode. And if you are in WiFi mode you can just do whatever you want there: upgrade, change passphrase, etc.
@@NordFPV
It's not going into bind flashing mode,it shouldn't need updating via WiFi as it's new v3 firmware from the factory.the only thing I'm concerned with is why it's not going into bind state regarding the light mode(.btw fast blink is WiFi mode double blink is bind mode)
@@cyclops-fpv I found the easiest way to modify my ELRS RX is using the wifi page. It doesn't matter if it's new or not. You go into the wifi page, and do the changes there for the passphrase. Passphrase is the best way to bind in my opinion.
Depending on the FW version of your TX you may need to modify the version on your RX. Again, the wifi page is the easiest for me to do this. Make sure your two versions (RX and TX) matches, and that you have a passphrase set in both, and ll will be good.
True, double blinking is binding. I tend to forget about it since I never use that method. I take any new ELRS RX wait until it goes into wifi, write my passphrase and all is done.
What if you get "bad rx" mid flight and it falls out of the sky?
I’ll start the troubleshooting by looking at my soldering points.
Now I know to move the RX tx to another uart I had this problem with one of my drones and ended up putting it to another quad
Great!
RTFM