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.