Overview
DarwinFPV BabyApe III Mini 2 Inch Freestyle FPV Frame is a compact FPV frame platform for the BabyApe III series, designed around a lightweight Wide-X layout and a one-piece molded carbon structure. It targets sub-250 g builds (regulatory requirements vary by region) and supports multiple FPV video transmission (VTX) configurations, with a dedicated battery roll cage for added retention and protection.
Key Features
- Compact Wide-X frame structure with one-piece molded arm/frame design
- T300-grade carbon fiber plates with rubber paint coating (manufacturer-stated)
- Dedicated battery roll cage to help prevent battery ejection/disconnection during crashes
- Battery fit note: fits 16-20 mm wide batteries; other sizes can be mounted externally; cable-tie holes are reserved on the base plate
- VTX space supports analog VTX, Walksnail Avatar VTX, DJI O4 VTX, or no VTX
- Dual motor mount compatibility: common 3-hole and 4-hole motor mounts
Specifications
| Model | BabyApe III Mini Frame |
| Frame Structure | Wide-X |
| Arm Structure | One-piece molded frame |
| Wheelbase | 97mm |
| Size | 83*96mm |
| Weight | 20g |
| Arm Plate Thickness | 2mm |
| Mid Plate Thickness | 1mm |
| Bottom Plate Thickness | 2mm |
| Camera Plate Thickness | 2mm |
| FC Mounting Holes | 25.5x25.5mm |
| VTX Mounting Holes | 25.5x25.5mm |
| Motor Mounting Holes | 9X9mm (4-M2) / Φ7mm (3-M1.4) |
| Stack Installation Space | 13mm |
| VTX Installation Space | 13mm |
| Camera Spacing | 14mm |
| Suitable Propeller Size | 2 Inch |
| Standard TPU Bases | Front TPU |
| Recommended Motor | DarwinFPV Bling 1103-12000KV |
| Recommended Battery | 2S 500mAh XT30 |
| Recommended ESC | Above 12A |
| Recommended Propeller | Gemfan 2023-3 |
| Recommended takeoff weight | Under 100g |
VTX Options (Reference Table)
| Video Transmission Type | Goggle End Quality | Video Recording Quality | Transmission Distance | Latency | Anti-interference Capability |
|---|---|---|---|---|---|
| Analog VTX | 720x540 | / | 3-5km | below 10ms | weak |
| Walksnail Avatar HD Mini 1s Kit | 1080P/60fps | 1080P/60fps | 3-4km | 22ms | medium |
| dji o4 | 1080p/100fps | 4K/60fps | 10km | 20ms | strong |
| dji o4 Pro | 1080p/100fps | 4K/120fps | 15km | 15ms | super strong |
What’s Included
BabyApe III Mini Analog Frame
- Bottom plate
- Side panel
- Medium plate
- Camera print
- Transparent sticker
- M2X7 hexagonal roundhead black 304 stainless steel screws
- M2X5 hexagonal roundhead black 304 stainless steel screws
- M1.6X4 hexagonal roundhead black 304 stainless steel screws
- M1.6X5 hexagonal roundhead black 304 stainless steel screws
- M2 black stainless steel nut
BabyApe III Mini Walksnail Avatar Frame
- Bottom plate
- Side panel
- Medium plate
- Camera print
- Transparent sticker
- M2X7 hexagonal roundhead black 304 stainless steel screws
- M2X5 hexagonal roundhead black 304 stainless steel screws
- M1.6X4 hexagonal roundhead black 304 stainless steel screws
- M1.6X5 hexagonal roundhead black 304 stainless steel screws
- M2 black stainless steel nut
BabyApe III Mini O4 Frame
- Bottom plate
- Side panel
- Medium plate
- Camera print
- Transparent sticker
- M2X7 hexagonal roundhead black 304 stainless steel screws
- M2X5 hexagonal roundhead black 304 stainless steel screws
- M1.6X4 hexagonal roundhead black 304 stainless steel screws
- M1.6X5 hexagonal roundhead black 304 stainless steel screws
- M2 black stainless steel nut
Applications
- 2-inch micro freestyle FPV builds
- Portable FPV setup for parks, yards, and camping (follow local regulations)
- Beginner-friendly builds where durability and easy maintenance are priorities
For build advice and compatibility questions (electronics, VTX, battery sizing), contact support at https://rcdrone.top/ or support@rcdrone.top.
Details


Built around a lightweight Wide-X layout, the BabyApe III Mini frame uses a one-piece carbon structure aimed at durable, budget-friendly builds.


A dedicated battery roll cage helps keep the pack secure in crashes and reduces the chance of battery or balance lead disconnects.

Multiple VTX installation options make it easy to choose analog or HD systems like Walksnail Avatar or DJI O4 based on your preferred range and latency.

Dual motor-mount patterns support both common 3-hole and 4-hole motors for flexible parts selection and upgrades.


The packing list outlines the included plates, TPU parts, and hardware so you can plan your build before installation.
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