460-Infrared camera dedicated WIFI video transmission module CVBS to WiFi

1.Overview of the board

LC329 is a WiFi-based wireless image transmission module developed by our company for industrial infrared cameras.
 
LC329 adopts industrial-grade image processing chip imported from USA to ensure clear image and high color reproduction.
 
LC329 supports NTSC/PAL video signal, and can transmit 720480@30 frame /720576@25
frame image in a complete process. In addition, this module adopts a variety of video processing algorithms, such as 3D de-interlacing,3D de-noising filter, H264 coding, etc.
 
LC329 also has expansion ports such as GPIO and industrial serial port for easy communication with other component circuits. The customized software client for mobile terminals such as Android or Ios can browse LC329 images, screenshots and storage videos in real time, and send and receive control signals
 
LC329 Core specifications:
        Image size: 720480/ NTSC
        Supported terminals: Android/IOS
        Image compression format：H.264/MJPEG
        WIFI： 802.11bgn
 

2. Product Parameter

Core device	Image acquisition chip	The United States, color reproduction is good
	Image processing chip	Taiwan, high performance low power
	WIFI communication modular	Taiwan / The United States
	Power processing chip	The United States，high conversion efficiency，low power/ low interference
	High speed memory	The United States
Core specification	Image size	720×480@NTSC,720×576@PAL
	Support terminal	Android/IOS
	Image compression format	H.264/MJPEG
	WIFI	802.11bgn
Electrical characteristics	Working voltage	3.3V
	Working current	450Ma@3.3V(full-speed operation）
	GPIO voltage	3.3V
	TTL Serial voltage	3.3V/5V(compatibility)
Wireless performance	Wireless communication	IEEE802.11b/g/n
	Frequency range	2.400˜2.4835GHz
	WIFI Module startup time	About five seconds
	Large signal range	≦100m(Empty distance)
	802.11b transmitted power	11 Mbps: 18±1.5dBm
	802.11g transmitted power	54 Mbps: 15±1.5dBm
	802.11/n transmitted power	135 Mbps: 15±1.5dBm
	802.11b receiving sensitivity	11M：-84dBm@8%PER
	802.11g receiving sensitivity	54M：-73dBm@10%PER
	802.11/n receiving sensitivity	135M：-72dBm@10%PER
	Channel	1˜11（the United States，Canada），1˜12China，Europe），1˜14（Japan）
Other parameters	Modular antenna	external antenna, I-PEX port
	Module size	38*38
	Image resolution	720×480/720×576 pixel image
	Image delay	< 500ms
	Storage temperature	-20-80℃
	Operating temperature	-10-55℃
	ESD withstand voltage	4KV