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---
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id: buttons
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title: Lora Buttons
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sidebar_label: Buttons
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sidebar_position: 3
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---
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## Functionality
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- **Reset Button**
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- _**Single press**_ resets the device.
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- **Program button**
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- _**Single press**_ changes the page of information displayed on the screen.
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- _**Long press**_ adjusts the contrast of the screen.
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- _**Triple press**_ sends a broadcast message of the device position.
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2022-11-09 14:39:13 -08:00
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## GPIO IO12 - Lora V2.1-1.6
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Shorting IO12 to ground will progress the screen pages, wake up the device, etc. A simple push switch can be added for this purpose.
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2022-11-09 14:39:13 -08:00
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