What is the HD camera WiFi module and what does it do？

In the wireless video transmission scheme, the WiFi module is mainly used for wireless transmission. WiFi module is the core component of the network camera, with the Internet of Things smart home, smart security demand for high-definition video increases, wireless video transmission market demand for high-definition camera WiFi module is also increasing in proportion.

The main feature of the HD camera WiFi module is that it supports USB interface and integrates 2 million HD camera functions. It can easily achieve the high-definition video transmission needs of the Internet of Things smart security, smart home, smart building, smart factory, smart medical and other industries. Supports the camera to connect to the HD camera WiFi module through WiFi signal, and also supports the no-drive camera to connect to the HD camera WiFi module through the USB interface.

Wireless HD video transmission scheme

In the wireless network camera, the HD camera WiFi module integrated with 2 million HD camera functions is embedded, and the real-time transmission of HD video between the network camera and the PC can be achieved through the WiFi signal or the UVC drive-free USB connection. Transmission format support MJPG and YUV, the maximum support: MJPG format, transmission resolution 1920×1080 pixels, 30fps video; In YUV (YUY2) format, it transmits video with resolution of 1280×720 pixels and frame rate of 5fps.

Wireless HD camera WiFi module introduction

Hd camera WiFi module SKW77

SKW77 is a high power wifi router solution module. The module is compatible with 802.11b/g/n, uses 2×2 MIMO radio, and can reach a maximum speed of 300Mbps. Dual PA and LNA are integrated in the module, and the output power of each channel can reach more than +28dBm. The effective data transmission distance in open areas can reach more than 1000 meters, and users can easily achieve long-distance data transmission function by using it. The module uses 52-pin dual-row pins and provides +5.0V and +3.3V power supplies for the external PA and main system respectively. The module comes with its own operating system, and can use web configuration to achieve convenient and fast networking work.

The module interface supports USB, I2S, UART, SDIO, WAN, LAN, and LED. External devices support USB slave devices, such as U disk, USB camera, etc. Support SD memory card; Support I2S devices; Supports 1WAN port and 2LAN port. Through the USB port can also be connected to the 4G module, 4G to wifi! The module has its own heat sink, and the operating temperature can be from -20℃ to +60℃.

Hd camera WiFi module SKW92A

The WiFi module SKW92A is compatible with 802.11b/g/n, providing customers with a low power, low cost wireless AP solution. The WiFi module is based on Mediatek's high-performance chip MT7628N, with 802.11n MAC/BB/PA/LNA integrated inside. The module only needs 3.3V external power supply to work. Under the 802.11n standard, 20Hz broadband, its rate reaches 144Mbps; Under the 802.11b/g standard, 40Hz broadband, its rate reaches 300Mbps!

The WiFi module supports 5 working modes and is widely used in the gateway control of smart home life! The WiFi module features: 1. Conforms to 802.11b/g/n wireless protocol 2.2T2R mode supports a 300 mbps PHY data rate. 3.DDR2:512Mb 4.Flash:128Mb 5.4 LAN ports, one WAN port 6. Support USB2.0 from devices, such as: USB flash drive, 3G / 4G electronic dog, camera etc. 7. Support SD card 8. Interface: I2C,PCM,I2S(192ks /24bits), PWM, SPI, UART and GPIO 9. Security: WEP64/128, TKIP, AES, WPA, WPA2, WAPI 10. Certified by RoHS 11. Dimensions: 50(L) x 25(W) x 3.0(H) mm

Hd camera WiFi module SKW93A

SKW93A is a high-performance, highly integrated wireless AP WiFi module. SKW93A can work in both 2.4GHz and 5GHz dual-band at the same time, and the transmission speed can reach 300Mbps in the 2.4G band. In the 5G band, the transmission speed can reach 433Mbps, and the module can ensure the real-time transmission of high-quality video files with sufficient clarity, resolution, stability and fluency. Modules Support AP, client, trunk module, and serial port WiFi. In addition to its applications in smart home gateways, SKW93A can also be used in USB WiFi cameras, 802.11ac routers, VPNS, 3G / 4G WiFi routers, WiFi audio, UART 5GHz WiFi, home automation, industrial control, etc.

The above three HD camera WiFi modules with 2 million HD camera functions have been supplied in bulk. If some parameters of these three WiFi modules do not meet the needs of practical applications, you can learn about other WiFi modules that support HD video transmission. Such as MTK platform MT7688A program of WiFi module SKW92B, MT7621A+MT7603E+MT7612E program of gigabit network port dual-frequency WiFi module SKW78; Qualcomm platform QCA9531 solution SKW97/SKW99 and QCA9531+QCA9887 solution SKW100.