Banggod 3 inch

By Hooko on May 20, 2021

16  697  4

This is my first custom build after 5 months into FPV. I wanted the original Banggod but the shipping fee was unfortunately too high hence i went with the one I found on Banggood. Learned quite a few things from this build:

  • if you rotate the FC direction (180 degree in my case), you still have to remap the motors orders in Betaflight
  • Jhemcu GHF420 is a good board but there is no official target name - you have to choose BETAFLIGHTF4 as the target when flashing firmware (remember to save the cli dump before flashing as you need to remap the resource subsequently)
  • it took me a while to figure out why the RxBt telemetry info is not available on my Crossfire Nano Rx - after flashing the firmware i have to manually select "Onboard ADC" for both battery and current sensor in Betaflight.
  • i learned how to design a few parts (arm guards, landing stands, bumper) in Fusion 360 - will share if anyone is interested

Love this 3" with the 1408 motors now as i think it fly better than my 5" :)



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BillyChandler   Feb 14, 2022  

Good frame. I also once wanted to assemble a drone on this frame, but then I changed my mind. She's pretty heavy.

Sasquads   May 20, 2021  

What's the weight without battery?

Hooko   May 20, 2021 

Thanks. 224g

Sasquads   May 26, 2021 

That's heavy, I wanted to build with this frame, but that's the reason I didn't.
Still looks awesome :)

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