#Drone won't respond to take off (nothing happens when throttle up)

1 messages · Page 1 of 1 (latest)

wary bolt
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get a Support ID

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!supportid

errant schoonerBOT
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Betaflight Support
Submit Support Data
  1. Open the CLI tab
  2. Click the "Submit Support Data" button
  • Optionally enter a brief description of the problem
  • Wait for it to finish
  1. Copy the resulting support ID

Check the image below for visual steps:

pearl galleon
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Id: "78534e34-d8ae-464c-b867-fcbd5f2ab6fd"

wary bolt
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and a screenshot of the Modes tab please

pearl galleon
sharp grotto
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check that your are getting throttle input on Receiver tab.
try regular non-horizon, non-stable mode.
and make sure using fully charged lipo. appropriate cell-count for KV of motors.

pearl galleon
serene rampart
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Arm should be AUX1 high

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It looks like your motors/props are spinning the wrong way

sharp grotto
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so this is elrs? no serial-rx on ports tab either, when i paste his settings.
it has MSP/HD on uart2

serene rampart
sharp grotto
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thanks, brain fog

pearl galleon
serene rampart
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Show a video testing the motor directions

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And fix your arm switch

pearl galleon
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I just changed to a new fc and changed new motors

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all

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oscillate

serene rampart
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It's not clear what you're showing here

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Have you flashed Bluejay?

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Increase your motor idle speed

pearl galleon
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yes i flashed two version 🙂 19 and 21

pearl galleon
serene rampart
pearl galleon
serene rampart
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Full screenshot

pearl galleon
sharp grotto
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can skip to the end, whether you go 48khz or 96khz is up to you.
he basically puts max min/max and turns "protection" to 3X

serene rampart
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Don't use 96, stick with 48kHz

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And read the setup guide

pearl galleon