JM4

By blue_r on Nov 25, 2022

5  164  2

This is my 4 inch build with a knock off 2fiddy frame from Aliexpress. Its a bit chubby, but flies quite well with the Thump and Thumb Pro.

Specs:
Dry weight: 215 grams (wt. Thumb)

Photos

Part List

Frame

JM3.5 – Kits de cadres FPV légers en Fiber de carbone, 160mm, 3.5 pouces, JM4, 180mm, 4 pouces, pour Drones de course FPV, Fr
Fr.aliexpress.com
$47.96

Flight Controller

Flywoo Goku Versatile F745 Pro Mini Stack 40A ESC DJI PLUG 2-6S - 20x20mm
Pyrodrone.com
$89.99

Motors

4 x Moteur sans balais DIATONE MAMBA TOKA 2004 1700KV/2900KV, vert pour la course de Drones, cure dents 3 5 pouces, Micro gamme, RC
Fr.aliexpress.com
$67.00

Propellers

Gemfan – Lot de 12 paires d'hélices à 2 pales Hurricane 4024, accessoire de course, pour mini moteur, FPV, 3 trous, 1,5 mm,
Fr.aliexpress.com
$8.35

FPV Camera

Foxeer – caméra sans dents 2 / Micro sans dents 2 /Nano 2 StarLight FPV, 0,0001lux HDR, capteur 1/2 pouces pour Drone de cour (2 builds)
Fr.aliexpress.com
$33.87

FPV Transmitter

Holybro – Atlatl HV micro 5.8G 40CH VTX 25mW 200mW 500mW 800mW 20x20mm, trous de montage compatibles pour Fatshark immersion r
Fr.aliexpress.com
$33.06

Antenna

Antennes Sucettes Rhcp Haut Gain 2,8 Dbi Pour Drone Fpv De Course, 5,8 G, Émetteur/récepteur, Sma/rp-sma/mmcx/ufl, 4 Pièces,
Fr.aliexpress.com
$3.97

Receiver

HappyModel 2.4GHz EP1 RX ELRS Receiver (107 builds)
Racedayquads.com
$13.49

Radio

RadioMaster TX16S Hall Sensor Gimbals 2.4G 16CH Multi-protocol RF System OpenTX Mode2 Transmitter for RC Drone (96 builds)
Banggood.com
$185.99

Goggles

SKYZONE SKY04X OLED 5.8GHz 48CH Steadyview Receiver 1280X960 Display FPV Goggles Support DVR With Head Tracker Fan For RC Racing (17 builds)
Banggood.com
$565.99

3D Printed

JM4 Frame - Skid by SilvrZed
Thingiverse.com
See Site

3D Printed

JM4 - VTx Antenna Mount by SilvrZed
Thingiverse.com
See Site

Misc Parts

Beitian – Module GPS BN180 GLONASS BN 180, pour avion RC hélicoptère Multirotor FPV drone Freestyle, pièces à faire soi mÃ
Fr.aliexpress.com
$19.00

Radio Module

Namimno – Flash ELRS 2.4GHz, faible latence, taux de rafraîchissement élevé, Module TX avec OLED Nano, Mini récepteur RC p
Fr.aliexpress.com
$17.38

Battery Charger

ToolkitRC M6D 500W 15A High Power DC Dual Smart Charger Discharger for 1-6S Lipo LiHV Lion NiMh Pb Battery (19 builds)
Banggood.com
$64.99

Backpack

Fpv Drone Backpack Iflight Backpack Drone Bag Double Shoulder Packet Auction Fpv Qav250 Ix5 V2 Packet Large Capacity - Parts & A
Aliexpress.com
$34.95

Accessories

Antenne De Feuille D'érable Circulaire Polarisée 11dbi, Mise À Jour Sans Fil, Sma Ev200d Fatshark Skyzone 5500-5800mhz Fpv Rc (2 builds)
Fr.aliexpress.com
$22.59

Accessories

Antenne De Feuille D'érable Circulaire Polarisée 11dbi, Mise À Jour Sans Fil, Sma Ev200d Fatshark Skyzone 5500-5800mhz Fpv Rc (2 builds)
Fr.aliexpress.com
$22.59
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Discussion

Sign in to comment

Ifly@sgfpv   Jan 31, 2023  

do u think possible to squeeze 5in prop into this frame?

blue_r   Mar 01, 2023 
1

Don't think so, the front corner spacers will get in the way.

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