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IntoFPV Forum › Hardware Discussion › Radio Transmitter and Receiver v
Solved Got my elrs tx and rx to flash and bind, but no signal in betaflight

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Got my elrs tx and rx to flash and bind, but no signal in betaflight
Sean Cleary Offline
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#1
14-Feb-2022, 02:54 AM (This post was last modified: 14-Feb-2022, 07:06 AM by Sean Cleary.)
My rx was able to flash ota and I got my tx working in this thread, but now I don't have any signal in betaflight. I have a solid green light on my happymodel ep1 rx and I've followed the oscar liang tutorial to the end, but I still don't have stick inputs in receiver tab.
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kafie1980 Offline
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#2
14-Feb-2022, 06:53 AM
Can you show how you have wired up receiver to the FC and also confirm you have CRSF protocol in Betaflight Configuration tab along with Serial_RX turned on for the correct uart in the ports tab?
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Sean Cleary Offline
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#3
14-Feb-2022, 07:06 AM
disregard, I talked with the people in the elrs discord and we figured out it was an incomplete flash, just needed to let it sit for 30 seconds after flashing and it worked just fine.
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kafie1980 Offline
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#4
14-Feb-2022, 08:38 AM
Happy the ELRS discord team sorted out the issue.
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