OV2640 CMOS Sensor 135° Wide Angle DVP Camera Module for ESP32 Devices
¥1.00
OV2640 2MP ESP32 camera configuration for nearby wide-scene capture, with D135° Fixed-Focus optics and a 10cm-to-infinity depth of field.
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Price is for reference only. Please contact us for the latest quotation.
Introduction
SF4V2640BA-ESP-S V1.0 is a compact 2MP Fixed-Focus camera module for ESP32 devices that need broad nearby scene coverage without an M12 lens structure. Its D135° × H110° × V86° lens provides an ultra-wide view, while the stated 10cm-to-infinity depth of field supports closer targets than the M12 variant. RAW8 output is available through the 24-pin DVP interface.
Applications in Real Devices
Compact Wide-Area ESP32 Devices
Small ESP32 devices may need to capture a large nearby area without leaving enough space for a larger M12 lens. The D135° optical route increases visible coverage, while the compact
structure is easier to accommodate in restricted camera areas.
The 10cm-to-infinity depth of field also makes the configuration relevant when the scene includes relatively close objects. Housing clearance remains important because wide optics can be mechanically blocked.
Small Robotics Platforms
The module can support robotics devices that prioritize environmental coverage and compact camera dimensions over high resolution.
Close-Range IoT Observation
The 10cm near end can be useful where objects appear closer to the camera than in more distance-oriented Fixed-Focus designs.
Project Evaluation Guide
Consider This Model When
- Compact camera structure matters.
- D135° coverage is required.
- Targets may appear from approximately 10cm onward.
- RAW8 DVP matches the ESP32 system.
Confirm Before Sampling
- Enclosure opening and edge blocking.
- Minimum target distance.
- ESP32 DVP support.
- Required scene width.
- 24-pin layout.
Choosing This Model Within the ESP32 Camera Module Series
SF4V2640BA-ESP-S V1.0 is the compact 2MP ultra-wide route. It differs from SF4V2640BA-ESP-M12 by prioritizing smaller optical structure and closer 10cm imaging rather than M12 lens flexibility. Projects requiring higher-resolution ultra-wide imaging can compare SF4V564088BYC-ESP C2.0.
Related Models
OV2640 – SF4V2640BA-ESP-M12: M12 alternative when lens flexibility is more important than compact optical size.
OV5640 – SF4V564088BYC-ESP C2.0: 5MP ultra-wide alternative when more image detail and even broader coverage are required.
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 |
Output | RAW8 |
FOV | D135° × H110° × V86° |
EFL | 1.4mm |
Depth of Field | 10cm–Infinity |
F.No | F2.2 |
TV Distortion | <-10% |
SincereFirst Customization
Lens and FOV
The standard compact lens provides D135° coverage. Other optical directions can be evaluated when the device requires less edge coverage or a different target size.
Fixed-Focus Range
The standard configuration provides a stated 10cm-to-infinity depth of field. Focus settings can be reviewed for more specific device distances.
Compact FPC Structure
FPC direction, camera position and 24-pin connection can be evaluated around the available internal camera space.
RAW8 and DVP Integration
RAW8 output, DVP timing and host-side capture should be reviewed with the intended ESP32 hardware and software.
Final configuration should be validated with the actual host
platform, enclosure, optics, software, and lighting environment before sampling.
FAQ
When should I choose this version instead of the M12 OV2640 model?
Choose it when compact structure and closer wide-area imaging matter more than lens interchangeability. The M12 version is more appropriate when optical experimentation or alternative M12 lenses are expected.
What tradeoff comes with the wider D135° view?
A broader view captures more surroundings, but individual distant objects occupy fewer pixels. It is therefore less appropriate when the main task is detailed observation of a small distant target.
Why should the enclosure be tested with the actual module?
Because the wide optical path can be blocked by housing walls or a narrow lens opening. CAD clearance alone may not show the actual visible-edge loss.
What should be provided before changing the lens?
Provide the minimum target distance, required scene width, enclosure opening and acceptable distortion range.
Evaluate This Module for Your Device
Share the enclosure opening, minimum working distance and required scene width so the compact D135° configuration can be evaluated before sampling.
Send Inquiry
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