First of All:

Open the Arduino IDE preferences panel, copy the following link in to the Additional Boards Manager URLs: https://raw.githubusercontent.com/Seeed-Studio/Seeed_Platform/master/package_seeeduino_boards_index.json

Open the Boards Manager under the Tools menu. Search and filter by “Seeed“, select the latest version of SAMD boards then install it.

Select the target board to “Wio GPS Board”

Select a proper Programmer

Click on Burn Bootloader

Please download the MC20 library and place it into your Arduino library folder first.

Please always plug 3.7V Lipo battery in case USB power supply is not sufficient.

GPRS HTTP

  • Download source code here

GPS GNSS

  • Download source code here

RGB Light Blinking

  • Download source code here

LSM9DS1 9DOF Sensor

  • Download source code here

SD Card

  • Download source code here