Stamp-AddOn Cam0308
SKU:A178
Description
Stamp-AddOn Cam0308 is a CMOS camera expansion module designed for the Stamp-S3Bat. It features a 0.3MP GC0308 image sensor and adopts an L-shaped flexible FPC cable, connecting to the mainboard via a 0.4mm-24P B2B board-to-board connector; the side of the lens is provided with a metal mounting hole. The module outputs images through an 8-bit DVP parallel interface and configures the sensor registers via the SCCB bus, supporting QVGA (320 x 240) and VGA (640 x 480) image capture. With its compact size, the module is suitable for installation in space-constrained devices and can be used in embedded vision scenarios such as image acquisition, barcode scanning, and visual inspection.
Features
- Compatible with Stamp-S3Bat
- 0.3MP GC0308 CMOS image sensor
- Supports QVGA (320 x 240) and VGA (640 x 480) resolutions
- Supports YCbCr 4:2:2, RGB565, and Raw Bayer image output formats
- 8-bit DVP parallel image output interface
- SCCB configuration bus (electrically compatible with I2C)
- L-shaped flexible FPC with integrated 0.4mm-24P B2B board-to-board connector
- Side metal mounting hole for easy installation and fixation
Includes
- 1 x Stamp-AddOn Cam0308
Applications
- Embedded image acquisition
- QR code recognition
- Object contour and color detection
- Video surveillance and wireless image transmission
- IoT vision sensor node
Specifications
| Specification | Parameter |
|---|---|
| Image Sensor | GC0308 CMOS |
| Effective Pixels | 0.3MP |
| Max Resolution | 640 x 480 |
| Lens Size | 1/6.5 inch |
| Aperture | F2.8 ±5% |
| Field of View | 57.6° |
| Distortion | <1.0% |
| Focus | Fixed Focus (FF) |
| Shooting Range | 20cm ~ ∞ |
| Supported Resolution | QVGA (320 x 240) / VGA (640 x 480) |
| Max Frame Rate | 30fps |
| Output Format | YCbCr 4:2:2, RGB565, Raw Bayer |
| Image Output Interface | 8-bit DVP parallel interface |
| Communication Address | I2C @0x21 |
| Connection | 0.4mm-24P B2B connector |
| External Clock | 20MHz |
| Product Size | 37.4 x 16.3 x 4.1mm |
| Product Weight | 0.5g |
| Package Size | 138.0 x 93.0 x 11.0mm |
| Gross Weight | 3.4g |
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Installation Note
The camera bracket is made of metal. During installation, please do not approach or touch the FPC antenna of the Stamp-S3Bat, so as to avoid interfering with signal transmission and causing abnormal device operation.
Schematics
1/1
PinMap
| EXP.B2B | Stamp-AddOn Cam0308 | Stamp-S3Bat |
|---|---|---|
| 1 | MCLK | G46 |
| 2 | D7 | G40 |
| 3 | NC | G45 |
| 4 | D6 | G38 |
| 5 | RESET | G41 |
| 6 | D5 | G12 |
| 7 | NC | G43 |
| 8 | PCLK | G13 |
| 9 | VS | G42 |
| 10 | D4 | G14 |
| 11 | PWDN | G39 |
| 12 | D3 | G15 |
| 13 | GND | GND |
| 14 | D2 | G16 |
| 15 | HS | G17 |
| 16 | D1 | G18 |
| 17 | NC | G44 |
| 18 | D0 | G21 |
| 19 | SCL | G47 |
| 20 | 3V3 | 3V3 |
| 21 | GND | GND |
| 22 | SYS_VBUS (DC 3.7 ~ 5V) | SYS_VBUS |
| 23 | SDA | G48 |
| 24 | SYS_VBUS (DC 3.7 ~ 5V) | SYS_VBUS |
Datasheets
Softwares
Arduino
ESP-IDF
Home Assistant
Product Comparison
| Product Compare | Stamp-AddOn Cam3660  | Stamp-AddOn Cam0308 |
|---|---|---|
| Image Sensor | OV3660 CMOS | GC0308 CMOS |
| Effective Pixels | 3MP | 0.3MP |
| Max Resolution | 2048 x 1536 | 640 x 480 |
| Field of View | 60° | 57.6° |
| Aperture | F2.0 ±5% | F2.8 ±5% |
| Distortion | <1.5% | <1.0% |
| Output Format | JPEG, RAW RGB, RGB565/555/444, CCIR656, YCbCr 4:2:2 | YCbCr 4:2:2, RGB565, Raw Bayer |
| Image Output Interface | 8-bit DVP parallel interface | 8-bit DVP parallel interface |
| Communication Address | I2C @0x3C | I2C @0x21 |
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