Getting Started Guide for ATWINC3400 W-Fi using SAM D21 Xplained Pro [USER GUIDE]
Atmel-42640A-Getting-Started-Guide-for-ATWINC3400WiFi-using-SAMD21-Xplained-Pro_UserGuide_02/2016
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How to Debug ATWINC3400 Wi-Fi Firmware
ATWINC3400 Xplained Pro board provides UART interface for debugging. You can connect the ATWINC3400
XPRO board to your PC using a USB-to-Serial device and a debug USB connector to get firmware debug
information.
Open the ATWINC3400 DEBUG USB serial COM port, with the following settings:
460800 baud
8-bit data
No parity
One stop bit
DTR/DSR flow control
Open a serial terminal tool to see the result. (ATWINC3400 Wi-Fi Firmware Debug information.)
