Digital Camera Module Board With WIFI
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Digital Camera Module Board With WIFI

SF-SA3857 WiFi board is a wireless video transmission module using the standard 2.4G band WIFI protocol (in line with the b/g international wireless standard).
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Product Introduction

Guangzhou Sincere Information Technology Ltd. is one of the most professional digital camera module board with wifi manufacturers and suppliers in China. Welcome to wholesale discount products for sale here from our factory. Customized orders are welcome.

 

 

Introduction:

SF-SA3857 is a compact WiFi digital camera module board that integrates wireless communication and image transmission capabilities, operating on the standard 2.4GHz band WiFi protocol (fully compliant with 802.11b/g/n international wireless standards), specifically designed for wireless video transmission needs across various intelligent devices. The module captures footage through MJPEG encoding format, generating high-compression data streams that can be transmitted in real-time to display terminals such as Windows PCs, Android smartphones, and iPhones via WiFi point-to-point technology-without relying on external networks. Terminal devices can directly perform core functions including real-time video playback, video recording storage, snapshot capture, and bidirectional data passthrough.

Module operating frequency covers 2.412GHz-2.462GHz, with a transmission rate of up to 150Mbps, transmit power of 13dBm, stable frame rate at 20FPS, and support for VGA/720P high-definition high-speed transmission. It operates in AP mode and is equipped with an external antenna for enhanced signal stability. Powered by USB with supply voltage compatibility across a wide 3.3V-5V range, the normal operating power consumption is only 1.2W, demonstrating excellent energy efficiency. The compact structure enables easy integration, with an operating temperature range of -10°C~+70°C to handle various complex environments. The overall circuit features an integrated design that combines small form factor with strong environmental adaptability, making it an ideal wireless video solution for smart home and IoT device applications.

product-800-800
product-800-800

 

Features
  1. Real-Time Wireless Image Transmission
    Automatically establishes point-to-point connections via standard WiFi protocols, enabling direct image streaming without an external router.
  2. Broad Cross-Platform Compatibility
    Supports real-time preview, photo capture, and video recording on Android, iOS, Windows, macOS, and Linux systems.
  3. Energy-Efficient and Stable Operation
    Low-power design suitable for long-term operation; USB power supply enables easy integration into various terminals.
  4. Efficient Encoding and Smooth Image Quality
    MJPEG compression ensures stable VGA/720P video output over WiFi links.
  5. Bidirectional Transparent Data Channel
    Supports serial two-way transparent data transmission for control feedback and device interaction.
  6. Reliable WiFi Connectivity
    Supports standard WiFi and AP modes, with a built-in antenna providing stable links even in interference-prone environments.

Application of Camera Module

 

 

 

  • Baby Monitoring Devices: Real-time wireless transmission of babies' dynamic images, supporting remote viewing and video recording on mobile phones for parents to keep track of their babies' status anytime.
  • On-Vehicle Dash Cameras: Wirelessly stores driving images, eliminating the need for wiring, simplifying installation, and facilitating subsequent image review and forensics.
  • Home Security Surveillance Devices: Such as wireless surveillance cameras, stably transmitting monitoring images 24/7 to ensure the safety of homes, shops, and other scenarios.
  • Smart Home Appliance Control Terminals: Such as wireless air conditioner remote control devices, realizing remote visual operation on mobile phones through image-assisted interaction.
  • Medical Auxiliary Equipment: Suitable for professional medical image transmission scenarios, such as wireless image transmission from small diagnostic equipment, helping medical staff quickly obtain data.
  • Smart Home Terminals: Such as smart door lock visual modules and smart cameras, enabling wireless image interaction and remote control of home devices.

 

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product-800-800
product-800-800
product-800-800
product-800-800
product-800-800
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Product Details
 

 

Product Type

WIFI Board

Power

USB

Power Waste

1.2W

Temperature

-10°C~+70°C

Working Mode

AP Mode

Working Freq

2.412GHZ-2462GHZ

Network Protocol

802.11b/g,802.11n

Transmission Speed

150MHZ

Transmit Power

13dBm

Encoding Format

MJPEG

Frame Rate

20FPS

 

FAQ

 

 

Does image transmission require an external internet connection?

No. The module supports direct WiFi point-to-point transmission without internet access.

Can real-time video be viewed on standard smartphones?

Yes. Real-time video preview and image capture are supported on Android and iOS devices via apps.

What image encoding format is used, and does it affect image quality?

The module uses MJPEG encoding, providing high compression efficiency while maintaining clear image quality.

What image resolutions are supported?

The module supports multiple output resolutions, including VGA and 720P.

 

SINCEREFIRST camera module manufacturing enterprise integrates design, development, manufacturing and sales. We can supply ready made 0.3mp to 108mp FPC & USB camera module and diameter 0.9mm~8.0mm endoscope camera module. Our products are widely used in various fields, such as AIoT equipment, smart home, smart medical, intelligent transportation, automatic driving, intelligent security, Intelligent warehousing, scanning, robot, UAV, medical endoscope, industrial endoscope, computer, intelligent terminals etc.

If you are looking for best camera module or camera sensor manufacturers and suppliers, please feel free to contact us for camera module price and more detailed introduction. SINCEREFIRST is a leading high-tech company specializing in integrated optical device manufacturers and optical imaging system solution providers. There are different types of camera modules and camera sensors for sale, and they also support customization to meet all your needs and solve your problems.

 

product-1267-713

product-1267-713

product-1267-713

product-1267-713

 

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