Frustrated with ELRS FC Binding Issues - Need Help!
Frustrated ELRS FC issue... Binding phase set, radiomaster boxer connects, FC doest see it. Swap wires (duh) no love. Solder directly to the ELRS and dont use the plug. No dice. Swap wires again. Nothing.
Grab known good ELRS off my Grinderino and plug it in. Binds just fine. FC doest see it. Change from UART2, to 4, to 7.... solder pads all over the place. (making sure to have serial set in the ports tab of course)
I can get OSD on cam, bepper to beep, VTX power to change... just cant get this HGLRC ELRS talking to FC.
What more am I missing? Thank you!
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56sem.
Maybe try it with an older ELRS version. i tink that would be my next Plan.
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56sem.
Auteur
I made sure it was at least 3.x
it was 3.0.3
I grabbed a 3rd ELRS receiver (diversity) thats running 3.5.3? and BOOM FC saw it right away!
Looks like I need to update these old ELRS? odd that it worked okay on other FCs.
Looks like I need to update these old ELRS? odd that it worked okay on other FCs.
Thank you sgs for your sugestion
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56sem.
https://youtube.com/shorts/DxEMQa8JJco?si=TdD_wvrSME50V7-X
i dont now what goggle you use but this could be also the issue maybe.
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56sem.
Auteur
Sorry, I didnt say it in the post, but its analong
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56sem.
Ja i think i would try a diffrent version of ELRS. You know the Devil is a Squirrel
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56sem.
Auteur
So I grabbed a brand new speedybee AIO off the shelve and soldered up the HGLRC 2.4 ELRS receiver so I can update it and make it work. I load up ELRS Configuror, create a build for 3.5 kick out a .bin and flash it. Set the binging phrase, controller binds fine, but cant talk to the brand new AIO.
The heck? So I grab a second ELRS reciever and flash it to 3.4.x to see if I went to new? NOPE Still doesnt work... hmm... possibly 2 DOA receivers? or.....
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56sem.
Thats realy weird. I cant imagine that an ELSR Reciver just dies without getting wet or a impact.
So my next guess would be some issue in Beta Flight. Check maybe in Configuration Tab -- Receiver is Protokoll is on CRSF. You can also try to write in CLI - "status" and look by Arming disable flags: There schould stay for example FAILSAFE, MSP,ANGLE, THROTTLE etc. You can maybe also try to take the Binding frase out make it all pretty standard and check if it connects right. The light on ELRS Receiver will te if you are connected. If Controller will bind but still is not working then it can be only an Betaflight issue i think.
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