HDZero Grinderino Micro v3

By Madremae on Jun 28, 2024

3  0  3

Favorite build of mine to date. Doesn't make the sub250 cut.

Edit: Shortened the power cable


Part List


Ummagawd Botgrinder Grinderino 3.5" Micro Frame Kit (4 builds)

Flight Controller

SpeedyBee F405 Mini BLS 35A 20x20 Stack (11 builds)


4 x T-Motor Pacer 1604 3800Kv Motor (2 builds)


HQProp T3.5x2.5x3 Tri-Blade Prop (2CW+2CCW) (2 builds)

FPV Camera

HDZero Micro V3 Camera | HDZERO

FPV Transmitter

HDZero Freestyle V2 VTX | HDZERO (3 builds)


TrueRC SINGULARITY 5.8 U.FL (SHORT 40mm) RHCP (10 builds)


HappyModel 2.4GHz EP1 RX ELRS Receiver (107 builds)


Tattu 750mAh 4S 95C 14.8V R-Line Lipo Battery Pack with XT30 Plug (4 builds)
Show stores (6)


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Jodie Froster   24 days ago  

This is a fantastic build!
Your motor wires give me anxiety
I hope you have great flights!!!!!

Madremae   22 days ago 

Thanks! I have taped the wires down that should fix the anxiety!

Jodie Froster   10 days ago 

It honestly does, lol. OCD is a real bitch sometimes.
I have experienced, and seen grinderinos that are all but invincible out in the wild. They get action every time the dromies meet up. 1 broken arm so far (my friend, not my personal rig) in the last 6 months. I've also seen one drop >70ft. straight onto asphalt with 0% dmg. I know 6 pilots flying them locally and they are brave little grinders. I hope your adventures are great with your lil G!

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