#My first drone sbus issues :(

1 messages · Page 1 of 1 (latest)

tired glacier
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hello! i am building my first drone, but i am having trouble getting the sbus receiver to work with my FC (speedybee f405 wing mini). i am able to pair the receiver to the controller but i have no idea how the channels work or how i get the fc to be transmitting on a channel.
(i have a feeling it might be the ESC but tbh i really dont know. i was told that i should remove the positive wire from the esc as it could fry the FC. it could also be a receiver/channel issue since not even the servos work when i plug them into the correct uarts

tired glacier
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(i am using inav)

boreal needle
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what usually helps is what receiver you're using

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so for example FrSky or flysky

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maybe that could help

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but idk inav

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I'll try to help you as best as possible

tired glacier
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Sorry I am using a flysky fs-i6x using the fs-ia10b

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I solved that issue though, now my issue is with my vtx. I soldered it onto the FC but it has 2 extra wires coming off of it a + and gnd. My analog camera also has those same wires but I don't know if those are connected

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I suspect that they are but I don't want to wire something incorrectly since there are pads for "cam" on the FC

boreal needle
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the VTx has a 5V and GND output for the camera

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my VTX has that too

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but your VTx has 4 wires, so wire you camera to the FC

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also

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the camera is a VTx + Camera combo

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so I recommend getting a different analog camera

tired glacier
tired glacier
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Its the camera+ antenna + transmitter

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but even then, my main question is where do i plug this in? i tried soldering on the transmitter you said i didnt need onto thge VTX pins and i blew up a capacitor

boreal needle
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antenna is apart of it btw

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you just need to connect your vtx to

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5V for red

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GNB for black

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Rx on VTX to TX on flight controller

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and for the camera

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red to 5V

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black to gnd