#DJI controller 2 not showing inputs on betaflight

1 messages · Page 1 of 1 (latest)

topaz nimbus
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Hi guys, I have a 7” custom fpv build and I’m using an O3 air unit for RX and TX. I’ve linked the DJI controller 2 to the O3 air unit but can’t register any inputs on betaflight. Assuming I have a config issue but not sure where?

placid wyvern
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did you solder sbus port also?

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@topaz nimbus

topaz nimbus
placid wyvern
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I cant see exactly wires but if its plug dedicated to dji should be fine

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so show your ports and receiver tab

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and what fc it is?

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velox cine I see

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you should have serial rx on uart1

topaz nimbus
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I didn't, I'll try now.

topaz nimbus
placid wyvern
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np, so you can mark thread as solved

lost storm
# placid wyvern you should have serial rx on uart1

I am having problems connecting my dji remote controller 2 to cinelog 20... The inputs are not working in BetaFlight.. But if i push record on controller, it will record video.. so it is connected.. just the roll, pitch, yaw, throttle are not being activated... any ideas? Thanks.

placid wyvern
placid wyvern
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how you connected vtx to fc and what kind exactly they are?

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btw disable RSSI_ADC

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@lost storm

lost storm
lost storm
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Wiring is stock.

placid wyvern
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and do you have serialrx on uart 2?

lost storm
placid wyvern
lost storm
placid wyvern
placid wyvern
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hmm

placid wyvern
lost storm
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ok

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no changes..

placid wyvern
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do you have updated everything in dji assisant?

lost storm
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yes.. drone and remote for sure... i think goggles integra are updated as well... i can double check on the goggles..

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if i want to record something, i push record on the remote.. and it records what drone sees..

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i can update goggles.. will do now..

placid wyvern
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can you see inside the drone how its o3 wired?

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if its PNP version, probably sbus port from o3 is not wired to fc

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you chose PNP version?

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@lost storm

lost storm
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it is pnp version

lost storm
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Trying to find how i can check it..

placid wyvern
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just check if something is soldered to RT2 on fc

lost storm
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I think SBUS is wired to flight controller.

placid wyvern
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you think or you know?

lost storm
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I know.

placid wyvern
placid wyvern
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show it, that would be best

lost storm
lost storm
lost storm
placid wyvern
lost storm
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picture on left is the fc. picture on the right is the o2 air unit.

placid wyvern
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hmm

lost storm
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😯 I think it's working! the goggle update might have been the thing holding the process back!

placid wyvern
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okay

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finally

lost storm
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no... false alarm.. still no change in the throttle or roll.. no reaction in betaflight when i move the sticks..

placid wyvern
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hahah

lost storm
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actually... now its really working... Goggles, remote, and o3 air unit must all be on at the same time for the thingies to work...

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thingies = values.

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drone has to be powered on with battery.

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careful not to overheat..

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You're a genius, Thanks for your help!

placid wyvern
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really

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🤦‍♂️