OV2640 CMOS Sensor 2MP M12 Wide-Angle DVP Camera Module for ESP32 Robotics
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OV2640 2MP ESP32 camera module with an M12 Fixed-Focus lens, D130° coverage, RAW8/RAW10 output and a 24-pin DVP interface.
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Price is for reference only. Please contact us for the latest quotation.
Introduction
SF4V2640BA-ESP-M12 is a 2MP DVP camera module for ESP32 devices that need a wider field of view together with an M12 lens structure. Its Fixed-Focus optical configuration provides D130° × H95° × V60° coverage and a stated 20cm-to-infinity working range. RAW8 and RAW10 output directions provide additional flexibility for host-side image processing.
Applications in Real Devices
ESP32 Robotics with Wide Scene Coverage
Mobile robots often need more environmental context than a moderate-FOV camera can provide. The D130° lens increases scene coverage, while the M12 structure provides greater optical
flexibility when the standard lens does not match the final device. The 20cm-to-infinity working range supports a broader operating distance than close-focus-only configurations. Enclosure clearance and edge coverage should be checked before the mechanical design is finalized.
Wide-Area IoT Monitoring
The model can be evaluated for compact monitoring devices where capturing a broader scene from one camera position is more important than high resolution.
Lens-Development Prototypes
The M12 structure is useful when developers expect to evaluate alternative lenses during the prototype stage.
Project Evaluation Guide
Consider This Model When
- A 2MP ESP32 camera is sufficient.
- M12 lens flexibility is required.
- D130° coverage matches the scene.
- The target may range from approximately 20cm to farther distances.
Confirm Before Sampling
- Required M12 lens and FOV.
- ESP32 DVP and RAW support.
- Enclosure opening.
- Target-distance range.
- 24-pin connection and cable direction.
Choosing This Model Within the ESP32 Camera Module Series
SF4V2640BA-ESP-M12 is the M12 wide-angle route in this Series. It is more appropriate than the compact OV2640-S version when lens flexibility matters. Projects prioritizing a smaller optical structure and slightly broader D135° coverage can compare SF4V2640BA-ESP-S V1.0, while projects requiring more resolution can evaluate SF4V564088BY-ESP.
Related Models
OV2640 – SF4V2640BA-ESP-S V1.0: More compact Fixed-Focus alternative with D135° coverage and a closer 10cm-to-infinity range.
OV5640 – SF4V564088BY-ESP: 5MP alternative when higher image resolution matters more than retaining the 2MP M12 route.
Key Specifications
Specification | Details |
Sensor | OV2640 CMOS |
Resolution | 2MP / 1600 × 1200 |
Pixel Size | 2.2μm × 2.2μm |
Sensor Size | 1/4 inch |
Interface | 24-Pin Gold-Finger DVP |
Focus Type | Fixed Focus |
Lens Mount | M12 |
FOV | D130° × H95° × V60° |
EFL | 1.2mm |
Working Distance | 20cm–Infinity |
F.No | F2.25 |
TV Distortion | <−12% |
SincereFirst Customization
M12 Lens and FOV
The standard M12 lens provides D130° coverage. Alternative M12 lenses can be evaluated according to scene width, target distance and enclosure limits.
Fixed-Focus Configuration
The standard configuration uses Fixed Focus with a stated 20cm-to-infinity working range. Focus position can be reviewed for more specific target distances.
FPC and Connector
The 24-pin gold-finger structure, cable direction and module position can be evaluated according to the ESP32 board and enclosure layout.
RAW and DVP Integration
RAW8/RAW10 selection, DVP signal mapping and host-side image processing should be reviewed with the target ESP32 platform.
Final configuration should be validated with the actual host
platform, enclosure, optics, software, and lighting environment before sampling.
FAQ
When is the M12 version more useful than the compact OV2640-S version?
Choose the M12 route when the project expects to test or change lenses, or when the mechanical structure can accommodate a larger lens assembly. The compact S version is more relevant when camera volume matters more.
What mechanical issue is most important with a D130° lens?
The enclosure opening must avoid blocking the outer field of view. A wide-angle lens can lose useful scene coverage if the housing sits too close to the optical path.
Should RAW10 always be selected instead of RAW8?
No. RAW10 increases data precision but also affects the host data path and processing requirements. The correct choice depends on what the ESP32-side pipeline can actually support.
What information is needed to evaluate another M12 lens?
Provide the required FOV, working distance, target dimensions, available lens space and acceptable edge distortion.
Evaluate This Module for Your Device
Share your target FOV, M12 lens requirement, working distance and ESP32 platform for project evaluation.
Send Inquiry
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