Every electronics component designed, assembled, and quality-checked in-house. Flight controllers, RTK modules, ESCs, batteries — raw materials sourced exclusively from India, Canada, Germany, Singapore, Malaysia, and Taiwan.
A production-grade flight controller built around the STM32H743 — wide firmware compatibility, defence-grade quality control, 9g total mass.
Dual IMU (BMI088 + BMI270) for flight-data redundancy. DPS310 barometer. IST8310 compass. On-screen display (OSD) integrated. Designed for the realities of mission flight — vibration, thermal cycling, field replacement.
| Parameter | Value |
|---|---|
| MCU | STM32H743VIT6 @ 480 MHz |
| IMU | BMI088 + BMI270 (dual) |
| Barometer | DPS310 |
| Compass | IST8310 |
| UARTs | 7× |
| PWM | 10× |
| USB | USB-C |
| Input | 2S to 6S |
| BEC Outputs | 5V + 9V |
| Firmware | ArduPilot / PX4 / INAV / Betaflight |
| Form Factor | 36 × 36 mm |
| Weight | 9 g |
Our proprietary A20 chipset. 14 grams — the lightest RTK module in its class anywhere. The foundational hardware that made micro-swarm precision flight possible in India.
No other Indian team has achieved RTK precision at this weight class. That's because no one else built their own chip. AERO A20 delivers centimetre-level accuracy, multi-constellation reception, and anti-jamming resilience — all in 14 grams.
ISO 26262 ASIL B certified. Defence-grade functional safety standard for embedded systems.
| Parameter | Value |
|---|---|
| Chipset | Proprietary A20 |
| Weight | 14 g (lightest RTK in class) |
| Constellations | GPS · BDS · GLONASS · Galileo · QZSS · NavIC |
| Accuracy | 1 cm + 1 ppm RTK |
| Magnetometer | RM3100 |
| Anti-Jamming | Up to 65 dB |
| Safety Certification | ISO 26262 ASIL B |
| Swarm Capability | Formation flight stabilisation |
Fully indigenous. Modular plug-and-play architecture. No soldering required for field replacement — a critical advantage in austere operational contexts.
Designed, manufactured, and tested in-house. Every component traceable.
Connector-based modular architecture. No soldering iron required in the field.
Swappable in minutes by a trained operator. Minimal tools, minimal downtime.
Completed development. Currently shipping across StellarGen platforms.
Indigenous battery pack manufacturing. In-house cell assembly for quality control, cost efficiency, and complete supply independence. Power is the single most critical system on a UAV — we own it end to end.
Molicell-based Li-Ion pack assembly. Quality control at every stage. Pack-level testing before dispatch. Full traceability from cell to final assembly.
Cells are sourced from allied non-Chinese suppliers. Pack design, BMS integration, and assembly remain proprietary to StellarGen.
Frame cutting is contract-based with dedicated fabrication partners in India. All other electronics and assembly remain fully in-house. A focused division of labour that preserves our engineering advantage where it matters most — in the silicon.
| Component | Production Model | Quality Control |
|---|---|---|
| Carbon Fibre Frame | Contract fabrication | Incoming QC at StellarGen |
| Flight Controller | Fully in-house | Every unit tested |
| RTK Module | Fully in-house | Every unit calibrated |
| ESCs | Fully in-house | Pack-level validation |
| Batteries | In-house assembly | Cell + pack testing |
| Final Assembly | StellarGen facility | SOP-documented |
Every component checked on receipt, through manufacturing, and before dispatch. Full SOPs documented and available for transparency. Bilingual visual manuals. AMC with no service charges — only component costs.