pio platform install https://github.com/jminging/linkit7697
[env:linkit7697]
platform = linkit7697
board = linkit7697
framework = arduino
monitor_speed = 115200
platform_packages =
framework-arduinolinkit7697 @ https://github.com/jminging/framework-arduinolinkit7697.git
tool-mt76x7-uploader @ https://github.com/jminging/mt76x7-uploader.git