The application scenarios of IoT modules are rich, including various industries. Among them, WiFi technology has successfully seized the market with faster transmission rate and longer transmission distance. More and more application products based on WiFi modules are facing the market. When choosing a WiFi module according to the product application, the communication interface is a particularly important reference condition. At present, the communication interface of the WiFi module is mainly divided into USB, WAN/LAN, I²C, I²S, SPI, SDIO, UART, PWM, etc. Next, SKYLAB What you want to introduce is the small size WiFi module WG223 for SDIO communication interface of consumer electronic devices.
SDIO interface WiFi module
SDIO WiFi Module WG223
WG223 is a high-performance, low-cost, small-size and 802.11b/g/n standard SDIO interface (SDIO 1.1 / 2.0 / 3.0 compatible) WiFi module specially designed for wireless LAN communication applications in embedded systems. Users can use WG223 to efficiently and quickly expand the wireless LAN communication function through the embedded hardware SDIO interface.
WG223
The WG223 core is highly integrated with MAC, wireless baseband and 2.4G radio, and supports HPY rate up to 150Mbps. The RTL8189ES chip is selected, and the antenna processing method is through the extension of the RF pin on the module; the size is as small as 14.0*12.5*2.4 (mm), and the hardware of different brand solutions under this package is safe and compatible; the WG223 module is designed based on the range of safety standard features, Only 3.3V power supply can work normally.
WG223 will realize the efficient and fast expansion of wireless LAN communication function for customers through the embedded hardware SDIO interface.
Product application of WiFi module WG223
set top box
smart home
Wi-Fi gateway
Consumer Electronics
For more application selection of SDIO interface WiFi module, you can directly visit the SKYLAB website or Alibaba store.