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WiFi Module Ultra Small Size(2.4GHz)for stand-alone mode

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[Basic Infomation]
[Additional Information]
  • MaterialModule
  • Size11 * 13 * 2 mm


  • South Korea South Korea
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Product Detail Information


WFM50-SF211 is a "Ultra Small Size" module which supports 2.4 GHz and 5 GHz band with the size of 11.8 x 13.9 x2.1mm³ . The device requires no operating system and has a complete TCP/IP stack that only requires a simple ATcommand set to establish connectivity for your wireless product. WFM50-SF211 supports SPI, UART and SDIO 2.0 interface with network and security protocols. All related software and documents are provided to users and on-line technical support system is available. Developers can develop IoT (Internet of Things) device more easily by using 2.4 GHz band



Key Features 


● IEEE 802.11b/g/n

Dimension : 11.8 x 13.9 x 2.1 mm³ 

Embedded TCP/IP, WPA Supplicant, Application 

Host Interface : UART / SPI / SDIO  

Package : LGA (32 PADs) 

Main Board Mount Type : SMD  

RF components included 

Serial Flash included (4MB) 

Crystal included 

Operation Temperature : -30°C to +85°C 




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