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How to Bind with F4 Betaflight FC (SPI ExpressLRS Receiver)

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  • Johnny

    There are two ways to bind the receiver,Button Binding and Binding Phrase.

  • Multisoft

    Hello, I buy F4 1S 12A AIO V2.2
    In this FC not work WiFi in ELRS?
    I want to install ELRS 3.1.1.
    I waited several minutes with the transmitter turned off but WiFi does not appear. I reconnected the power 3 and 4 times, but still WiFi does not work.

    I also have F4 5A AIO, WiFi works in it. But there ELRS work only with UART1, since ELRS does not work via SPI, you need to install Meteor65 firmware in it ELRS uses UART1.

  • Manulinicola

    I have Lite radio 3, I can't bind Pavo Pico FC F4 ELRS. I try for all day and night. I give up!!!

    I will install a external RX. 

  • Chrisdaddio8

    @Multisoft I know your comment is a year old but hopefully you finally got it all working for you. I was having the same problem. I was trying to update the receiver on the FC AIO for the pavo. I did everything that they said to do with the binding phrase. But nothing was happening. So I just took matters into my own hands. I went on the express LRS configurator. I found the two matches I needed. I did not use the express LRS Wi-Fi. I used my home Wi-Fi and I did not use a binding phase. I bypassed it, and then I scroll down to the bottom of the page. I did not build it first and then flash it I built and flashed it at the same time. when that was done, the receiver on the Pavo was updated to the firmware on my remote control, and then the two binding together. I found out that the trick is and the easiest way to do it is just use your home Wi-Fi and don’t use the binding phrase bypass it. because I’ve had the same problem with the Pavo pico. The pavo 20 and the Pavo 25V V2. And the way they describe how to do it never works and the way I did it always worked. Hopefully my comment doesn’t confuse you and you understand what I’m trying to say and I hope everything worked out for you. God bless and have a merry Christmas and a happy new year.


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