Nanoveu Validates ECS-DoT Chip with 51% Drone Efficiency Gain and Acquires Spinoff Robotics
Nanoveu’s ECS-DoT edge-AI chip has proven its mettle in live drone trials with up to 51% energy efficiency gains, while the acquisition of Spinoff Robotics adds proprietary drone platforms and engineering talent to accelerate commercialisation.
- Live drone trials show up to 51% cruise-efficiency improvement
- Acquisition of Spinoff Robotics brings ALICE and METRON drone platforms
- Dual AI functions run simultaneously on ECS-DoT at sub-milliwatt power
- Commercial engagement for 22nm ECS-DoT platform expands globally
- 16nm chip fabrication underway with engineering samples expected soon
Drone Flight Trials Confirm ECS-DoT’s Efficiency Breakthrough
Nanoveu Limited (ASX:NVU) has delivered compelling real-world validation for its ECS-DoT edge-AI chip, achieving cruise-efficiency gains of up to 51% in live drone flight trials. The second phase of testing, completed after the quarter ended, involved complex flight paths representative of commercial drone operations, including dense zigzags and irregular polygons, where ECS-DoT consistently optimized flight speed and control at an aerodynamic optimum. This resulted in an average improvement of 48.5% at 7 m/s, with the onboard AI consuming less than 10 milliwatts of total system power and no hardware modifications required.
The initial phase of trials recorded an average 27.2% efficiency gain with ECS-DoT active versus a PX4 open-source autopilot baseline, confirming earlier simulation results. These outcomes underline the chip’s potential to significantly extend drone endurance and operational capabilities without adding battery weight or complexity.
Spinoff Robotics Acquisition Accelerates Drone Program
This acquisition integrates airframe engineering and sensing capabilities with Nanoveu’s ECS-DoT silicon, creating a vertically integrated drone edge-AI stack targeting defence ISR, infrastructure surveillance, and hazardous environment inspection markets. Dr Chee How Tan, co-founder of Spinoff Robotics, has joined Nanoveu to lead drone vertical initiatives, signaling a strategic push to convert technology into commercial agreements.
Advancements in Always-On Voice AI and Dual AI Function Fusion
On the AI front, Nanoveu’s EMASS division demonstrated a breakthrough in always-on voice AI with microphone-free keyword spotting using bone-conduction vibration sensing at under 1 milliwatt of power. This innovation sidesteps ambient noise issues by excluding microphones from the detection path, enhancing privacy and robustness for hearables and wearable devices.
Further, the ECS-DoT chip successfully ran two AI functions simultaneously, keyword detection and voice recognition, each consuming less than half a milliwatt and achieving inference latency of approximately 4 milliseconds. The keyword detection model achieved 92% top-1 accuracy across extensive testing, marking a significant milestone in edge AI processing efficiency and capability.
Commercial Momentum and 16nm Chip Progress
Nanoveu reported a marked ramp-up in commercial engagement for its 22nm ECS-DoT platform during the quarter, with active evaluations and design engagements spanning wearables, hearables, smart home security, asset tracking, industrial monitoring, and robotics. The appointment of a distribution partner in China further supports regional market penetration.
The next-generation 16nm ECS-DoT chip, designed to scale the 22nm platform with integrated Bluetooth Low Energy and enhanced AI acceleration, remains in fabrication at TSMC. Nanoveu awaits first engineering samples, which will undergo silicon validation before customer sampling and production ramp-up.
Financial Position and Outlook
Nanoveu closed the quarter with $5.139 million in cash, following a director placement that raised $120,000. Operating expenses included $983,000 in staff costs and $170,000 in marketing, reflecting ongoing investment in commercialisation and technology development. The company maintains a disciplined capital management approach while advancing its semiconductor and drone strategies.
Looking ahead, Nanoveu’s priorities include integrating ECS-DoT with Spinoff’s drone platforms, expanding IP filings, progressing always-on voice AI towards production-ready designs, and converting active discussions into design wins across target markets.
Bottom Line?
Nanoveu’s real-world drone efficiency gains and full-stack drone acquisition position it well to translate edge-AI innovation into commercial traction, but upcoming engineering sample releases and customer design-ins will be critical to watch.
Questions in the middle?
- How quickly can Nanoveu convert Spinoff Robotics’ platforms into commercial contracts across defence and infrastructure sectors?
- Will the 16nm ECS-DoT chip meet performance and power targets upon silicon validation to support broader market adoption?
- Can Nanoveu expand always-on voice AI capabilities to secure design wins in competitive wearables and hearables markets?
