GC2145 CMOS Sensor 2MP HD Image DVP Interface Camera Module for Basic ESP32 Vision Devices
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GC2145 2MP ESP32 camera module with D73° Fixed-Focus optics, a 40cm calibrated focus position and a 24-pin DVP interface.
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Price is for reference only. Please contact us for the latest quotation.
Introduction
SF5G2145BC-ESP V1.0 is a 2MP Fixed-Focus DVP camera module for ESP32 devices that need basic visual capture without requiring a higher-resolution camera route. It provides 1600 × 1200 resolution, D73° coverage and a focus position calibrated at 40cm. The 24-pin gold-finger interface supports compact embedded integration where moderate scene coverage and a predictable target distance match the device requirement.
Applications in Real Devices
Compact ESP32 Observation Devices
Some ESP32 devices only need to observe a nearby object, workspace or general scene rather than capture fine image
detail. The 2MP resolution keeps the imaging requirement relatively simple, while D73° coverage provides a moderate view without moving into an ultra-wide lens. The 40cm focus calibration makes the model more relevant to devices with a reasonably predictable observation position. Target size and actual focus performance should be checked before sampling.
Basic Robotics Vision
The module can support robotics prototypes that require visual feedback from a moderate-FOV camera and do not need Autofocus or 5MP image detail.
Compact IoT Terminals
Its small DVP structure can be evaluated for connected devices that require simple image acquisition through an ESP32 host.
Project Evaluation Guide
Consider This Model When
- 2MP resolution meets the visual requirement.
- D73° coverage is appropriate.
- The main target is around a predictable distance.
- Fixed Focus is sufficient.
Confirm Before Sampling
- ESP32 platform and DVP support.
- Target distance and target size.
- Required scene width.
- 24-pin definition and FPC direction.
- Available camera space.
Choosing This Model Within the ESP32 Camera Module Series
SF5G2145BC-ESP V1.0 is the basic 2MP moderate-FOV route in the Series. It is relevant when the project does not need an M12 lens, ultra-wide coverage or higher resolution. Projects requiring more image detail can compare SF3V3660BY-ESP, while devices requiring much wider scene coverage can evaluate SF4V2640BA-ESP-S V1.0.
Related Models
OV3660 – SF3V3660BY-ESP: 3MP alternative for projects that need more image detail while retaining a moderate field of view.
OV2640 – SF4V2640BA-ESP-S V1.0: D135° alternative when broad nearby scene coverage matters more than moderate-FOV imaging.
Key Specifications
Specification | Details |
Sensor | GC2145 CMOS |
Resolution | 2MP / 1600 × 1200 |
Pixel Size | 1.75μm × 1.75μm |
Sensor Size | 1/5 inch |
Interface | 24-Pin Gold-Finger DVP |
Focus Type | Fixed Focus |
Focus Calibration | 40cm |
FOV | D73° |
EFL | 2.27 ±5%mm |
Platform | ESP32 compatible |
F.No | F2.2 ±5% |
TV Distortion | <1.5% |
SincereFirst Customization
Lens and FOV
The standard optical route provides D73° coverage. Alternative lens parameters can be evaluated when the device requires a different scene width or target size.
Fixed-Focus Position
The standard focus is calibrated at 40cm. The lens position can be reviewed when the device operates around a different primary target distance.
FPC and 24-Pin Connector
FPC layout, gold-finger direction and connector routing can be evaluated according to the ESP32 board position and enclosure space.
DVP Platform Integration
Pin definition, DVP timing and host-side camera support can be reviewed with the intended ESP32 hardware before sampling.
Final configuration should be validated with the actual host
platform, enclosure, optics, software, and lighting environment before sampling.
FAQ
When is this 2MP model more appropriate than moving directly to a 5MP ESP32 camera?
Use the 2MP route when the device only needs general observation and additional resolution would increase memory or processing requirements without improving the actual task.
What happens if the real target is far from the 40cm focus position?
Image sharpness may change because this is a Fixed-Focus configuration. The actual target distance should therefore be evaluated before the optical configuration is finalized.
What should be checked before placing this module into an existing ESP32 design?
Confirm the 24-pin definition, DVP signal mapping, power requirements, camera software support and physical FPC orientation. “ESP32 compatible” should not replace these integration checks.
What should I provide if I need a different viewing angle?
Provide the target distance, required scene width, approximate target dimensions and enclosure opening so the lens direction can be evaluated against the actual device.
Evaluate This Module for Your Device
Share your ESP32 platform, target distance, required viewing area and FPC layout for project evaluation.
Send Inquiry
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