---
id: buttons
title: Hardware Buttons
sidebar_label: Buttons
sidebar_position: 3
---

## Functionality

- **Capacitive Touch Button (Top)**
  - _**Short press**_ updates the e-ink display
- **Reset Button (Button 1)**
  - _**Single press**_ resets the device.
  - _**Double press**_ puts the device into bootloader mode ready to receive new firmware.
- **Program/Power Button (Button 2)**
  - _**Single press**_ changes the page displayed on the device.
  - _**Double press**_ turns the screen backlight on/off
  - _**Long press**_ signals the device to shutdown.

![TechoButtons](/img/hardware/t-echo-lilygo.jpg)