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Maduino Zero WiFi Halow

1.Introduction

2.Features

3.Interface

4.Usage

1.Install Arduino IDE v1.8.19.

2.Install the Arduino Zero package in Arduino IDE.

  • Select "Tools-->Board-->Boards Manager"
  • Search "Arduino Zero", select version 1.8.2 and click install. Arduino zero board.png

4.1 AT command Test

This demo program allows users to send AT commands to the module through the serial communication, and is designed to provide a convenient way for users to test the module, query the current status of the module, and other related operations.

  • Open the AT_Test by Arduino.

  • Use Type-C USB cable to connect the board and PC, and select correct Port number from the menu item below Board on the Tools Menu.

  • Select "Tools-->Arduino SAMD BoardS-->Arduino/Genuino Zero (Native USB Port)"

Board.png

  • Click Upload button to upload firmware to the board.

upload.png

  • Open the Serial Monitor to begin your test.
AT+CHAN_LIST //Setting the working frequency list
AT+BSS_BW //Setting the BSS bandwidth
AT+SSID //Setting the SSID
AT+KEYMGMT //Setting the encryption mode
AT+PSK //Setting the encryption password
AT+MODE //Setting the working mode

AT1.png

AT+RSSI //View device signal quality RSSI
AT+CONN_STATE //Checking the Connection Status
AT+WNBCFG //View device parameter information
AT+STA_INFO //View STA Information
AT+SCAN_AP //Scan for surrounding AP information

For more detailed usage of AT Command you can refer to brochure.

4.2 Transmits T&H data to another board