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wtf is espcontrol?

jtenniswood/espcontrol — explained in plain English

Analysis updated 2026-05-18

★ 346C++Audience · generalLicense

TL;DR

Firmware that turns a cheap ESP32 touchscreen panel into a wall-mounted smart home control screen for Home Assistant, no coding required.

Mindmap

mindmap
  root((EspControl))
    What it does
      Wall mounted control panel
      No code setup
      Local network only
      Auto firmware updates
    Tech stack
      C++
      ESP32
      Home Assistant
      WiFi
    Use cases
      Smart home panels
      Room temperature display
      Bedside scene control
    Audience
      Home Assistant users
      Smart home hobbyists

Code map

Detail Auto

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filefunction / class

Why would anyone build with this?

REASON 1

Mount a touchscreen panel by the front door to control lights without opening a phone app.

REASON 2

Set up a hallway control panel for a thermostat and other Home Assistant devices.

REASON 3

Display room temperature, weather, and a clock on a dedicated wall screen.

REASON 4

Build a bedside panel for scenes and alarms that runs fully on the local network.

What's in the stack?

C++ESP32Home AssistantWiFi

How it stacks up

jtenniswood/espcontrol007firstlight/007-first-light-released7ead/mkpivm
Stars346350390
LanguageC++C++C++
Setup difficulty—easyhard
Complexity—1/55/5
Audiencegeneralgeneralresearcher

Figures from each repo's GitHub metadata at analysis time.

Licensed for non-commercial use only, so you cannot sell or commercially redistribute it.

Wtf does this do

EspControl turns inexpensive ESP32 touchscreen panels into standalone smart home control panels that connect to Home Assistant. Home Assistant is an open-source home automation platform, EspControl gives it a dedicated physical display you can place anywhere in your home, by the front door for lights, in the hallway for the thermostat, by the bed for scenes and alarms, without needing to open an app on your phone each time. Setup requires no coding or YAML configuration. You flash the firmware to the screen through a web browser, connect it to your WiFi, and Home Assistant discovers it automatically. Then you configure what appears on the screen through a built-in web interface where you can drag and drop buttons, choose icons, adjust colors, and organize controls across multiple pages. The panel can control lights, switches, fans, covers, garage doors, thermostats, media players, and anything else Home Assistant manages. It can also display live readings like room temperatures, weather, and clocks. Everything runs locally on your network with no cloud dependency. Five ESP32 touchscreen models are supported in sizes from 4 inches to 10.1 inches, available on AliExpress for roughly £16 to £45 each. The firmware updates automatically over WiFi after the first install, and you can back up and restore your layout. Licensed for non-commercial use.

Yoink these prompts

Prompt 1
Walk me through flashing EspControl firmware onto an ESP32 touchscreen panel through my browser.
Prompt 2
Explain how EspControl connects to Home Assistant without writing any YAML configuration.
Prompt 3
Show me how to arrange buttons and icons on an EspControl panel using its web interface.
Prompt 4
Which ESP32 touchscreen models does EspControl support, and how do their sizes compare?

Frequently asked questions

wtf is espcontrol?

Firmware that turns a cheap ESP32 touchscreen panel into a wall-mounted smart home control screen for Home Assistant, no coding required.

What language is espcontrol written in?

Mainly C++. The stack also includes C++, ESP32, Home Assistant.

What license does espcontrol use?

Licensed for non-commercial use only, so you cannot sell or commercially redistribute it.

Who is espcontrol for?

Mainly general.

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