M1 | The only robotics-grade device built for distributed data collection at scale.

July 2026 (Mass Production)

Efference M1 camera

Capabilities

Compact & Modular

Powerful standalone capabilities in a form factor smaller than a golf ball. Quick lock-and-release mounting enables fast deployment and seamless integration across platforms.

High-Performance Imaging

A high-fidelity 190° DFOV lens paired with a best-in-class 2.3 MP global shutter sensor captures fast motion with exceptional clarity. HDR support and strong low-light sensitivity deliver reliable performance across diverse visual environments.

Precision 6-DOF Inertial Measurement Unit

A proprietary sensor fusion stack combines image and 6-DOF IMU data through a fully hardware-synchronized pipeline, enabling ultra-low-latency pose estimation, image stabilization, and high-frequency spatial awareness.

Wireless Connectivity & Control

Integrated Wi-Fi and Bluetooth enable seamless device setup, data collection, teleoperation, and off-device inference through our software stack, all with minimal latency and no additional hardware required.

General Specifications

Dimensions
31.6mm (H) x 36.4mm (W) x 34.0mm (D)
Weight
37g
Interfaces
USB-C 3.2, Wi-Fi 6, Bluetooth 5
Mounting Options
Universal fast unlock system (bottom)
Power
USB-C 3.0 (PoC)
Operating Temperature
-20 °C to 60 °C

Imaging

Dual Image Sensors
1/2.6" in 2.3MP RGB
Pixel Size
3.0 µm x 3.0 µm
Shutter
Electronically synchronized global shutter
Output Resolution
1920x1200 @ 60, 30, 15, 5, 1 fps (full resolution)
1920x1080 @ 60, 30, 15, 5, 1 fps (cropping mode)
960x600 @ 120, 60, 15, 5, 1 fps (2x2 binning mode)
Dynamic Range
71.5 dB
Sensitivity
9606 mV/lux*s

Optics & Compute

Focal Length
1.58mm
Field of View
Max. 180° (H) x 120° (V) x 190° (D)
Aperture
f/2.1
TV Distortion
<-30.80%
CPU
Quad-core, up to 1.6 GHz
Memory
1 GB
Storage
16GB
NPU
3.0 TOPS

Motion

Accelerometer Range
+/- 16G
Accelerometer Resolution
0.48 mg
Accelerometer Noise Density
4.0 mg
Gyroscope Range
+/- 1000 dps
Gyroscope Resolution
0.04 mg
Gyroscope Noise Density
0.08 dps
Output Data Rate
840Hz

Purchase

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