meshtastic/docs/hardware/devices/lora/gpio.mdx

---
id: gpio
title: LILYGO® TTGO Lora GPIO
sidebar_label: GPIO
sidebar_position: 2
---

## GPIO IO12

For the Lora V2.1-1.6 and V2.1-1.8, Shorting IO12 to ground will progress through the screen pages and/or wake up the device. A simple push switch can be added for this purpose.

<img src="/img/hardware/lora32-v2-1.6-button.webp" width="400" align="left" />

<img
  src="/img/hardware/lora32-v2-1.6-button-example.webp"
  width="400"
  align="left"
/>
enclosures and buttons 2022-11-09 19:08:37 -08:00			`---`
			`id: gpio`
improve page/seo titles 2024-01-29 06:17:18 -08:00			`title: LILYGO® TTGO Lora GPIO`
enclosures and buttons 2022-11-09 19:08:37 -08:00			`sidebar_label: GPIO`
move enclosures 2024-02-03 21:23:09 -08:00			`sidebar_position: 2`
enclosures and buttons 2022-11-09 19:08:37 -08:00			`---`

			`## GPIO IO12`

adding new boards 2023-01-06 03:27:16 -08:00			`For the Lora V2.1-1.6 and V2.1-1.8, Shorting IO12 to ground will progress through the screen pages and/or wake up the device. A simple push switch can be added for this purpose.`
enclosures and buttons 2022-11-09 19:08:37 -08:00
rename image files w/ regex (img/[^"'\s]+?)\.(jpg\|jpeg\|png) 2024-02-03 05:33:07 -08:00			`<img src="/img/hardware/lora32-v2-1.6-button.webp" width="400" align="left" />`
enclosures and buttons 2022-11-09 19:08:37 -08:00
Lint Markdown files 2023-01-19 05:01:57 -08:00			`<img`
rename image files w/ regex (img/[^"'\s]+?)\.(jpg\|jpeg\|png) 2024-02-03 05:33:07 -08:00			`src="/img/hardware/lora32-v2-1.6-button-example.webp"`
Lint Markdown files 2023-01-19 05:01:57 -08:00			`width="400"`
			`align="left"`
			`/>`