tinysoup 17g #igow4

By daich on Jun 21, 2023

4  65  0

this is my lightest whoop yet. my previous best was 19g and it flew amazing so 2 grams less (10 percent less weight!) should be even bettery eh?

there are a few more things that people do which could be done here but I'm lazy and have fat fingers and bad eyes.

  • use a30/bt2 instead of gnb27 (my batts are all gnb27 for now)
  • cut grommets in half
  • strip off the casing of ground wire
  • use bi-blades
  • go 0703 motors
  • remove camera connector
  • change out camera wires to thinner ones
  • remove usb port

one pack from maiden session


the immediate feedback I get is that there is so much more throttle resolution. I could see why people go to much higher KV now. Don't think my skill level is quite there yet. Also, these batteries are over a year old and only 260mah but the sag doesn't hit until much later. With my other whoops which are 21g and 24g it's only the first 20-30 seconds where I have enough juice to pull off the IGOW requirements. With some new batteries this will get magical.

took it outside today to finish week 5 challenge of igow4.
here is the pack after...cut short by my patient little one who finally had enough.

All footage for this build are in this playlist

Photos

Part List

Frame

2pcs Happymodel Bwhoop65 65mm Brushless Tiny Whoop Frame Kit For Micro FPV Racing Drone
Shop.makerfire.com
$9.99

Frame

Bwhoop65 65mm Brushless Tiny Whoop Frame for Mobula6/Mobula6 HD/Moblite6
Happymodel.cn
See Site

Flight Controller

Happymodel DiamondF4 ELRS/FRSKY AIO 5-IN-1 Flight controller built-in OPENVTX ESC OSD Receiver
Happymodel.cn
See Site

Flight Controller

Happymodel Diamond F4 FR 5-in-1 AIO Flight Controller - SPI FrSky (3 builds)
Getfpv.com
See Site

Motors

4 x Happymodel Unibell EX0802 Motor CCW (1pc) - 19000KV (2 builds)
Getfpv.com
See Site

Propellers

Gemfan 1219-3 Durable Tri-Blade 31mm Micro/Whoop Prop 8 Pack (1mm Shaft) - Choose Your ColorClear Purple (15 builds)
Racedayquads.com
$4.99

FPV Camera

RunCam Nano 3 800TVL CMOS FPV Camera (6 builds)
Pyrodrone.com
$19.99

Batteries

GAONENG GNB HV 1S 3.8V 300MAH 60C GNB27 Cabled LIPO BATTERY FPV DRONE
Gaoneng.shop
$13.98

Radio

DJI FPV Remote Controller (Mode 2) (61 builds)
Getfpv.com
$299.00

Radio

Jumper T12 PLUS Open Source 16ch Radio with JP4-in-1 Multi-protocol RF Module With HALL Gimbal for RC Drone Car Boat (10 builds)
Xt-xinte.com
$109.00

Goggles

DJI Digital HD FPV Goggles (145 builds)
Airbladeuav.com
$529.00

Goggles

FatShark Dominator V2 Headset System Goggles Video Glasses 600 X 480 VGA
Hobbyking.com
See Site

HD Camera

GoPro Hero5 Black — Waterproof Digital Action Camera for Travel with Touch Screen 4K HD Video 12MP Photos (8 builds)
Amazon.com
$405.99

HD Camera

GoPro HERO7 Black Action Camera (102 builds)
Getfpv.com
$399.99

Hardware

Reinforced Nylon Lightweight Replacement Screw Set (RENY) (5 builds)
Tinywhoop.com
$4.99

Hardware

LA TIM'S B7000 Super Glue Adhesive, Multi-Function Glues Transperant Paste Adhesive Suitable for Phone Frame Bumper Jewelry Mult
Amazon.co.uk
See Site

Misc Parts

GNB27 Connector 5 Pack - Choose VersionFemale
Racedayquads.com
$5.05

Video Receiver

GTeng T909 5.8G FPV Artifact 32CH Receiver 2 inch LCD Wearable Watch for RC UAV Quadcopter Drone Aircraft - Rcmoment.com
Rcmoment.com
$99.99

Video Receiver

ImmersionRC rapidFIRE w/ Analog PLUS Goggle Receiver Module (178 builds)
Getfpv.com
$159.99

Video Receiver

TBS Fusion (44 builds)
Team-blacksheep.com
$129.95

Radio Module

TBS Crossfire Micro TX V2 (154 builds)
Team-blacksheep.com
$69.95

Battery Charger

iSDT SC-620 Smart Charger (500W)
Hobbyking.com
See Site

Soldering Iron

MINI TS100 Digital OLED Programmable Interface DC5525 Soldering Iron Station Built-in STM32 Chip (265 builds)
Banggood.com
$53.99

Tools

Upgraded MINI ES121 Electric Screwdriver Smart Repairtools Built-in STM32 Chip OLED with Screwbits (2 builds)
Banggood.com
$99.99

Backpack

Turnigy Transmitter Bag / Carrying Case
Hobbyking.com
$7.42

Accessories

SpeedyBee Bluetooth USB Adapter
Hobbyrc.co.uk
See Site

Misc Supplies

VIFLY ShortSaver 2 Smoke Stopper (2 builds)
Hobbyrc.co.uk
See Site

Misc Supplies

FPV antennas for drones - Actuna TBS ImmersionRC - Actuna Sp. z o.o.
Actuna.com
$29.00

Misc Supplies

TrueRC X-AIR 5.8GHz Crosshair Antenna (RHCP) (4 builds)
Hobbyrc.co.uk
See Site

Misc Supplies

Foxeer Lollipop 2 Stubby 5.8G Omni Antenna(2pcs)
Foxeer.com
$19.90

Misc Supplies

ISDT BattGo BG-8S Smart Battery Checker Balancer Receiver Signal Tester Quick Charge Function (4 builds)
Banggood.com
See Site
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Discussion

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