3S-2" AlfaRC 1103 7500KV (2022)

By scirocco on Sep 24, 2022

3  179  0

This time (2022SEP) JHEMCU GHF411AIO BMI is newest FC! I would like to build Happy Model VTX with this FC
Have to bee careful to biuld Happy Model VTX into this FC bcus HM does not have correct vire diagram and wrong "in/out" mark on VTX! IN is yellow and OUT is blue!! NOT right! else it is oposite!! Yellow is OUT and BLUE is IN! First connect I folow vire diagram of HM and got balck screen without any camera picture and OSD! Finaly soldered yelow (in) from VTX into CAM point (in) on FC and blue (out) cable from VTX into Yelow VTX (out) into FC... NOW they are working together HM VTX + Jhemcu FC

Frame: AlfaRC Apex 95mm carbon fiber frame
FC: JHEMCU GHF411AIO-BMI 40A F411 Flight Controller BLHELIS 40A 4in1 ESC 2-6S
VTX: Happymodel Upgraded VTX 5.8G 40CH 25mW~200mW
Propeller: Gemfan Hurricane 2023
Motor: DroneART 2-3S 1103/7500KV
Camera: Caddx ANT
Receiver: XM+

Weight: 67g
Battery: URUAV HV 3S 300mah (25g)
Summ weight: around 93g
Fly time: 4minutes+

First fly (test)
https://www.youtube.com/watch?v=USd37LXXQMY&lc=UgyO1XaIPPbM2-_agSV4AaABAg

Photos

Part List

Frame

Apex 2 Frame Kit 2inch Rc Drone Fpv Racing Quadcopter Support Caddx Polar/nebula Nano 1103 1104 1106 1203 1204 Brushless Motor - (2 builds)
Fr.aliexpress.com
$8.52

Frame

Carte adaptateur de contrôleur de vol M2, en Fiber de carbone, Distance du trou de la plaque de conversion 25.5x25.5/20x2./16x1 (8 builds)
Fr.aliexpress.com
$1.07

Flight Controller

JHEMCU – contrôleur de vol GHF411AIO BMI F4 OSD, 40A BLheliS intégré 2 6S 4 en 1, ESC sans balais pour Drone de course RC F (4 builds)
Fr.aliexpress.com
$52.71

Motors

4 x Moteurs sans balais 2 3S 7500KV, pour Drone RC de course FPV, Whoop Quadcopter Alpha A75 Beta75X, 1103 (3 builds)
Fr.aliexpress.com
$20.56

Propellers

Gemfan Hurricane 2023 – hélice à 3 lames, 2 pouces, accessoires 3 trous, 24 pièces, 12 paires, moteur 1105 1108 pour Drone
Fr.aliexpress.com
$12.44

FPV Camera

Caddxant/ANT LIE – Nano Caméra Ultra Légère 16:9, 4:3, 1200TVL, Global, WDR, OSD, 1,8 mm, FPV NTSC/PAL, pour RC Cinewhoop (4 builds)
Fr.aliexpress.com
$19.43

FPV Transmitter

Happymodel – mise à niveau VTX 5.8G 40CH 25mW ~ 200mW, pour Drone RC FPV de course Quadcopter, pièces accessoires (12 builds)
Fr.aliexpress.com
$14.29

Receiver

FrSky XM Plus Micro D16 SBUS Full Range Mini RC Receiver Up to 16CH for RC FPV Racing Drone (11 builds)
Banggood.com
$23.99

Batteries

Gaoneng – batterie Lipo GNB 380mah 3S 11.4V 90C/180C HV, prise XT30U F pour BETAFPV Beta75X 3S Beta65X 2S Whoop, 1 à 10 pièc (2 builds)
Fr.aliexpress.com
$14.94

Radio

Jjrc H31 Rc Quadcopter Onderdelen Afstandsbediening
Nl.aliexpress.com
$9.76

Radio

JumperRC T-Pro 2.4GHz 16CH Hall Sensor Gimbals 1000mW ELRS/CC2500/JP4IN1 Multi-protocol Remote Controller OpenTX Firmware Mode2
Banggood.com
$69.99

Radio

FrSky ACCST Taranis Q X7 Transmitter 2.4G 16CH Mode 2 White Black International Version for RC Drone (254 builds)
Banggood.com
$139.99

Goggles

Skyzone – lunettes pour Drone FPV, Cobra X V2 4.3X720, 5.8 pouces, diversité GHz, 48 canaux, récepteur de suivi de la tête,
Fr.aliexpress.com
$228.04

Goggles

Eachine EV800D 5.8G 40CH Diversity FPV Goggles 5 Inch 800*480 Video Headset HD DVR Build in Battery (7 builds)
Banggood.com
$119.99

Misc Parts

Connecteur Micro JST femelle à Angle droit pour PCB blanc 1.25, 1.25mm, 2, 3, 4, 5, 6, 7, 8, 10P, 50 pièces (3 builds)
Fr.aliexpress.com
$2.13

Battery Charger

ISDT Q6 Nano BattGo 200W 8A Lipo Battery Charger Colorful Pocket for 1-6S Lipo Battery (4 builds)
Banggood.com
$32.99

Soldering Iron

TOP Atten Electric Soldering Iron 220V With Digital Liquid Crystal Display Temperature Adjustable Soldering Iron Soldering Iron (3 builds)
Aliexpress.com
$28.61

Accessories

PRO Helical antenna 5 turn 5.8Ghz 10dbi v2 (3 builds)
Shop.prodrone.pl
$85.00

Accessories

Antenna Pro Pagoda 2.1 Long goggles edition (5 builds)
Shop.prodrone.pl
$37.00
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