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WiFi Video Module


WiFi Video Module

RAK5203 integrated audio video image capture, encoding compression, transmission. RAK5203 has a Nabto P2P Technology Enable, the phone can be observed through the monitoring area anytime and anywhere. Stable performance, low power consumption, flexible.

  • ☼ 720P(1280*720) 18FPS Video Transmission
  • ☼ strong NAT. Firewall traversal technology
  • ☼ Provide GPIO, PWM, ADC, UART interfaces for customer extensions
  • ☼ Efficient audio processing

Specification Table


RAK5203 is an ultra-low power consumption intelligent video module and fully support IEEE802.11b/g/n wireless protocol, It has small foot print to include the ARM CPU and low-power consumption WIFI connectivity.The Module support the H.264 codec,MJPEC codec,the sound processor and is specially designed for accelerating video/audio streaming performance. To fast the evaluation, the user can get the demo Apps on Android, iPhone and other equipment to complete the play and display of audio and video. The RAK5203 is a complete serial pass-through module integrated. In addition,The RAK5203 also leave the interface like GPIO, PWM, ADC, SDIO, USB, UART for second level development.

RAK5203 intelligent video module integrate the P2P cloud server who has a Nabto P2P Technology Enable.The viewer will watch the streaming in anywhere and anytime. RAK provide the technical support, allows customers to get started quickly, shorten the development cycle. It also provides various types of customized development, such as user WEB Webpage, production configuration tool and mobile Apps etc.


The powerful WIFI
☼ Meet 802.11b/g/n protocol
☼ A key configuration : Soft AP& easy config
☼ Embedded Web Server
☼ Embedded P2P Cloud server to access via remote easier.
☼ Support Infra/Soft AP network type
☼ Support multiple security authentication mechanism:WEP64/WEP128/TKIP/CCMP(AES)/WEP/WPA-PSK/WPA2-PSK
☼ Supporting many network protocol: TCP/UDP/ICMP/DHCP/DNS/HTTP
Efficient video processing
☼ Support H.264/CIF/VGA/QVGA MJPG/RTP Stream
☼ Continuous/Static JPEG/RTP Stream
☼ Supports up to the 720p @ 25fps video resolution
Pure Hardware engine
☼ Merged MJPG + MP3 Stream
☼ Separate MJPG + MP3 Stream
☼ eparate H.264 + PCMA Stream
Efficient audio processing
☼ 16KHz 128Kbps Mono MP3
☼ 8KHz Mono PCM
The rich I/O resources
☼ The multiple GPIO, PWM resources
☼ The Audio output, SDIO interface resource is rich
☼ 1 complete serial pass-through and 1 UART interface resource is rich
Multifunctional, photography, video/dt>
The small size and low power consumption


  • ☼ Portable products
  • ☼ Smart toys
  • ☼ Intelligent monitoring
  • ☼ Building automation
  • ☼ Household appliances and electrical
  • ☼ Logistics and freight management
  • ☼ Family safety and automation


Parameters Description
Video 720P(1280*720) 18FPS; CIF/QVGA(320*240) 30FPS; VGA(640*480) 30FPS
MJPEG compression format
Powerful hard-coding technique
Audio 16KHz 128Kbps Mono MP3
8KHz Mono PCM
Powerful hard-coding technique
Transmission distance Effective distance 50m, 30m away from the more fluent
Size 41.00mm*22.50mmmm
Baud rate 115200bps (default) for transparent transmission, customers can modify it by command
Wireless parameters Compliant to 802.11b/g/n protocol, support Infra / Soft AP network types, support Soft AP & easy config one-click configuration, built-in web server, Embedded P2P Cloud server to access via remote easier.
Power 3.3V power supply current is 300mA;
OS Linux-

For Certification Requirements please contact us at master@unieltech.co.kr



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