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SAM W25 Xplained PRO Evaluation Kit

The Atmel® SAM W25 Xplained Pro evaluation kit is a hardware platform for evaluation of the SAM W25 series of FCC-certified Wi-Fi® modules.

The kit features a SAMW25H18-MR510PA module. Supported by the Atmel Studio integrated development platform, it provides easy access to the features of the SAM W25 module, and gives designers the opportunity to learn how to integrate the device in a custom design.

The SAM W25 module combines a 2.4GHz IEEE 802.11b/g/n radio IC with a microcontroller based on the ARM® Cortex®-M0+ core and Atmel’s ATECC108A CryptoAuthentication™ device. This makes it the ideal solution for designers who wish to add integrated secure Wi-Fi connectivity to their design, and who have no previous experience with the Wi-Fi radio or IP stack.

The Xplained Pro evaluation kit includes an on-board embedded debugger, and no external tools are necessary to programme or debug the SAMW25H18-MR510PA module. It ships with more than 30 project and code examples to allow quick evaluation of the functionality offered.


• Data rate up to 72Mbits/s
• Superior sensitivity and range
• Support for the WEP and WPA2 enterprise, TLS and SSL security protocols
• Support for Wi-Fi Direct, Station mode and Soft-AP functionality
• 256kbytes Flash available for applications
• SPI, UART and I2C interfaces
• Client/server TCP/IP protocol stack