01
Select your features
Check the modules you need: WiFi, MQTT, OTA, LittleFS and more. Enter a project name and choose Arduino or PlatformIO.
FREE TO USE · ARDUINO + PLATFORMIO
ESP32 Boilerplate
Generator
Pick your modules — WiFi, MQTT, OTA, LittleFS — and download a fully compilable ESP32 project as a ZIP in seconds. No more writing boilerplate by hand.
100%
Free to use
5+
Modules
2
Project types
<5s
Download
How it works
Three steps to a ready project
02
Live preview
Instantly see the generated file structure in a live explorer and browse the generated code — before you even hit download.
03
Download & flash
One click. You get a fully compilable project that runs straight in PlatformIO or the Arduino IDE — zero extra setup.
Available modules
Everything your ESP32 project needs
Enable any combination of modules — the generator resolves dependencies and wires everything up correctly.
WiFi Manager
Auto-reconnect & AP fallback mode
#include <WiFi.h>
MQTT Client
Pub/Sub with reconnect logic
#include <PubSubClient.h>
OTA Update
Over-the-Air firmware flashing
#include <ArduinoOTA.h>
Async Web Server
Non-blocking HTTP + WebSocket
ESPAsyncWebServer
LittleFS
Filesystem for flash storage
#include <LittleFS.h>
PlatformIO
Pre-configured platformio.ini
platform = espressif32
Arduino IDE
.ino-compatible project layout
setup() / loop()
Preview
See it in action
Live file explorer and code preview update as you configure — no download needed to see what you'll get.
