pushbutt

Warning

This project is still in active development and may surprises you with unexpected behavior

a simple programmable button for integration with automation systems.

Features

device case:

• 3D printable case
• fully reproducible design via code

device software:

• send a http request on button press
• handle actions from client or button press

client software:

• setup wifi via a simple terminal client
• setup the http request via a simple terminal client

Hardware

Part	Description
ESP32 C3	microcontroller
5mm LED	status indicator
12x12mm Tactile Button	pushbutton

Pinout

ESP32 Pin	Connected To	Note	Purpose
GND	LED -		status indicator
3	LED +	using PWM to add breathing effect	status indicator
10	Button In	pull-up resistor to GND	pushbutton
4, 8	Button ground	grounded for reference	pushbutton

Software

First make sure you have micropython installed on the ESP32 board

make flash

copy the source files to the board

make copy-src

Terminal Client

now run the terminal client

uv run tui.py

Basic Button with LED Pulse

pushbuttledpulse.mov