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Vision Master Hardware Buttons

Functionality​

Vision Master E213/E290​

  • RST Button(side):
    • Single press: Resets the device.
  • GPIO21 Button(side):
    • Long press: Will signal the device to shutdown after 5 seconds.
    • Single press: Changes the information page displayed on the device's screen.
    • Double press: Sends an adhoc ping of the device's position to the network.
    • Triple press: Enables/Disables the GPS Module on demand. If an NPN Transistor is added it will cut power to the GPS board. The NPN pin must be configured on the PIN_GPS_EN inside the Position module in the App for this switching to work.

Vision Master T190​

  • RST Button(side):
    • Single press: Resets the device.
  • BOOT Button(top):
    • Long press: Will signal the device to shutdown after 5 seconds.
    • Single press: Changes the information page displayed on the device's screen.
    • Double press: Sends an adhoc ping of the device's position to the network.
    • Triple press: Enables/Disables the GPS Module on demand. If an NPN Transistor is added it will cut power to the GPS board. The NPN pin must be configured on the PIN_GPS_EN inside the Position module in the App for this switching to work.