JeNo 3″
Le format compact ultime : un châssis 3" pensé pour tirer le meilleur des Air Unit DJI O3 / O4 Pro. Hélices invisibles du FOV, rigidité digne d'un 5", légèreté de course.
Le format idéal en 3"
Inspiré du JeNo 5.1" qui a redéfini le standard freestyle, la version 3" pousse la logique plus loin : suffisamment rigide pour encaisser les impacts grâce à son bottom plate 4mm unibody, mais assez léger pour être agile. Aucune hélice dans le champ de la caméra, même en close-up. Un cinewhoop-killer avec du caractère.
Conçu par WE are FPV
Open-source community · Designed in FranceTrois façons de le piloter
Freestyle
Classic Unibody + cam plate carbon rigide. Réactivité maximale sur 4S, encaisse les dinks.
Cinematic
Cam plate softmount pour activer Gyroflow / RockSteady. Plan stabilisé au pixel près.
Race / Light
Version Light en M2 : gain de poids, réactivité accrue, parfait pour le micro-racing.
Variantes disponibles
| Version | Arms | Hardware | Usage |
|---|---|---|---|
| Classic Unibody | 4 mm | M3 | Freestyle all-round |
| Light Unibody | 4 mm | M2 | Race / léger |
| Separate Arms | 3 mm | M2 | Modularité / remplacement |
Chaque version est disponible avec plusieurs options de cam plate : carbone rigide (freestyle), softmount (cinématique avec Gyroflow), O4 Pro optimisé (compatible O3), ou M2 pour la Light.
Pièces TPU disponibles
Design open-source incluant tout le kit TPU à imprimer toi-même (fichiers STL fournis) :
- •Supports d'antennes VTX
- •Bumpers avant & arrière
- •Adaptateurs caméra Nano
- •Softmount caméra (anti-vibrations)
- •Protections de bras
- •Supports capaciteur / RX
Impression 3D non incluse — tu télécharges les fichiers sur Printables et imprimes avec ton TPU préféré. Ou on peut te les imprimer sur-mesure (voir section Impression 3D).
Spécifications techniques
| Taille hélices | 3" |
| Géométrie | Wide-X, cam cage 25° |
| Bus height / Stack | 20 mm |
| Bottom plate | 4 mm (unibody) / 2 mm (separate) |
| Top plate | 2 mm |
| Cam plates | 2.5 mm |
| Compatibilité stack | AiO 25.5×25.5 (M2) · 20×20 (M2) — straight ou 45° |
| Moteurs recommandés | 1404 · 4000-4500 KV (4S) |
| Batterie | 4S 550 mAh (freestyle) → 850 mAh (cruising) |
| Hélices | T3×2.5×3 · HQ T3×3×3 |
| Spacers inclus | M3×20 mm (6 bus + 2 camera) |
| Cam mounting | DJI 20 mm · Micro · Nano |
| Version design | 1.2.1 (février 2025) |
Ressources
Projet 100 % open-source. Documentation, fichiers DXF, guide de montage et pièces TPU community :
The ultimate compact format: a 3" frame engineered to get the most out of DJI O3 / O4 Pro Air Units. Props out of FOV, rigidity worthy of a 5", race-ready lightness.
The ideal 3" format
Inspired by the JeNo 5.1" that redefined the freestyle standard, the 3" version pushes the logic further: rigid enough to handle impacts thanks to its 4mm unibody bottom plate, yet light enough to stay agile. No propeller in the camera field, even in close-up. A cinewhoop-killer with character.
Designed by WE are FPV
Open-source community · Designed in FranceThree ways to fly it
Freestyle
Classic Unibody + rigid carbon cam plate. Maximum responsiveness on 4S, takes the dinks.
Cinematic
Softmount cam plate to unlock Gyroflow / RockSteady. Pixel-perfect stabilized shots.
Race / Light
Light version in M2: weight savings, sharper response, perfect for micro-racing.
Available variants
| Version | Arms | Hardware | Usage |
|---|---|---|---|
| Classic Unibody | 4 mm | M3 | All-round freestyle |
| Light Unibody | 4 mm | M2 | Race / lightweight |
| Separate Arms | 3 mm | M2 | Modularity / replacement |
Each version is available with multiple cam plate options: rigid carbon (freestyle), softmount (cinematic with Gyroflow), O4 Pro optimized (O3 compatible), or M2 for the Light.
Available TPU parts
Open-source design including the full TPU kit to print yourself (STL files provided):
- •VTX antenna mounts
- •Front & rear bumpers
- •Nano camera adapters
- •Camera softmount (anti-vibration)
- •Arm protectors
- •Capacitor / RX mounts
3D printing not included — download the files from Printables and print with your preferred TPU. Or we can print them custom for you (see 3D Printing section).
Technical specifications
| Prop size | 3" |
| Geometry | Wide-X, cam cage 25° |
| Bus height / Stack | 20 mm |
| Bottom plate | 4 mm (unibody) / 2 mm (separate) |
| Top plate | 2 mm |
| Cam plates | 2.5 mm |
| Stack compatibility | AiO 25.5×25.5 (M2) · 20×20 (M2) — straight or 45° |
| Recommended motors | 1404 · 4000-4500 KV (4S) |
| Battery | 4S 550 mAh (freestyle) → 850 mAh (cruising) |
| Propellers | T3×2.5×3 · HQ T3×3×3 |
| Spacers included | M3×20 mm (6 bus + 2 camera) |
| Cam mounting | DJI 20 mm · Micro · Nano |
| Design version | 1.2.1 (February 2025) |
Resources
100% open-source project. Documentation, DXF files, assembly guide and community TPU parts:
