M5Stack software catalog

46 projects

Firmware

Open HASP

by HASwitchPlate

HomeAutomation Switchplate based on lvgl for ESP32

Core2 / ToughC++
1,015 stars Sep 4, 2026
Experiments

Homepoint

by sieren

Espressif ESP32 Based Smarthome screen for MQTT

Device not specifiedC
661 stars Sep 2, 2026
Tools

ESP32 R4s Gate For Redmond

by alutov

ESP32 Ready4Sky (R4S) Gateway for Redmond+ devices

Device not specifiedC
257 stars Sep 3, 2026
Experiments

M5Stack Air Quality ESPHome

by koenvervloesem

ESPHome configuration for M5Stack's PM2.5 Air Quality Kit with the PMSA003 particulate matter sensor and the SHT20 temperature and humidity sensor

Device not specifiedC++
54 stars Oct 26, 2025
Security

M5Stack HA Alarm Panel

by rhannink

M5stack alarm panel with RFID face to control Home Assistant MQTT alarm panel

Device not specifiedC++
42 stars Aug 18, 2026
Experiments

M5Stack Home Control

by hugobloem

Control Home Assistant devices with your M5Stack device.

Core2 / ToughPython
39 stars Apr 11, 2026
Experiments

M5Nano C6 Zigbee Test

by deepcoder

Testing M5NanoC6 Zigbee device created with Arduino IDE for Zigbee2MQTT and Home Assistant

Device not specifiedC++
32 stars May 21, 2026
Experiments

Iot Home

by maechler

Helps to easily setup an advanced IoT environment for your home.

Device not specifiedPython
15 stars Nov 11, 2024
Tools

Msfs Server

by mhwlng

Web server, using blazor and net8, that connects via simconnect to MSFS 2020 and serves a web page that shows a moving map and instruments. This application also provides data to ESP32 devices via MQTT

Device not specifiedC#Archived
12 stars Dec 11, 2025
Tools

Stackchan Remote Mcp

by yebieshi

Stackchan Remote Mcp is a tool project by yebieshi. Device support has not been specified in the index. Written in C++.

Device not specifiedC++
10 stars Aug 11, 2026
Firmware

Sensor Watcher

by movoki

SensorWatcher is a firmware for the ESP32 family of microcontrollers that automatically detects I2C, 1-Wire, or BLE sensors and uploads the sensor measurements to backends using HTTP, MQTT, or UDP.

Device not specifiedC
7 stars Aug 6, 2026
Tools

Arduino Albumcover

by mhwlng

Experiment to show album cover from home assistant media player on M5Stack dial and core2 displays (ESP32)

Core2 / ToughC++Archived
6 stars Jun 10, 2025
Tools

M5stack Atom Micropython

by simonprickett

Experiments with MicroPython on the M5 Stack Atom Matrix device.

Atom / AtomS3Python
6 stars Jan 28, 2026
Hardware

M5Unit MQTT

by m5stack

Contains M5Stack UNIT MQTT related case programs. Realize MQTT server connection, subscribe and publish information.

Unit / Module / HATC++
5 stars Aug 11, 2026
Experiments

MQTTNMEADisplay

by andyrbarrow

A wireless display of NMEA 0183 Data for a boat

Device not specifiedC++
5 stars Nov 9, 2021
Hardware

Crypto Price Cad

by sfrechette

This code is for the M5StickC Plus2 to display the current rates of Bitcoin (BTC), Ethereum (ETH), and Ripple (XRP) in Canadian dollars (CAD) using the CoinMarketCap API + MSFT Stock Price (US). The rates are updated every 5 minutes. Each rate is displayed for 10 seconds before switching to the next rate. + Integration with MQTT and Home Assistant

StickC / StickS3C++
5 stars Jun 17, 2026
Experiments

Grocery Beep

by aolde

Scan barcodes to add products to your grocery shopping list

Atom / AtomS3C++
4 stars Sep 30, 2024
Experiments

Bob

by HomeVox

BOB (Bad Or Brilliant) turns your M5Stack CoreS3 into a living smart companion with expressive eyes, emotional behavior, on-screen messages, and instant Home Assistant control. Install via HACS in minutes and bring automations to life with personality, motion, and real-time feedback right on Bob’s face. it’s either bad or brilliant.

CoreS3C++
4 stars Aug 1, 2026
Experiments

Esp32 Meter Reader

by dcelasun

Battery powered water meter reader for Home Assistant using ESP32 and PaddleOCR

Device not specifiedGo
3 stars Jul 30, 2026
Firmware

Hrvflower Esp32

by tangyumei3535

ESP-IDF firmware for an HRV emotion flower desk display: Wi-Fi + Bemfa MQTT, LVGL UI, iOS Shortcut push.

Atom / AtomS3C++
3 stars Jun 2, 2026
Experiments

Stick S3 Echo Link

by XksA-me

M5StickS3 双模式语音对讲与体感生活工具(M5StickS3对讲机):ESP-NOW 近距直连、Wi-Fi MQTT 远程通信、WAV 归档与 LifeTime

StickC / StickS3C++
3 stars Aug 3, 2026
Tools

Rice M5tough Sensorhub

by lrswss

M5Stack Tough sensor hub publishing sensor data from BME680, SFA30, MLX90614 via MQTT, BLE, LoRaWAN

Core2 / ToughC
2 stars May 25, 2024
Experiments

ESP32 Ant Switch

by ok1cdj

ESP32 based antenna switch with web interface and MQTT

Device not specified
2 stars Aug 15, 2025
Firmware

Cardputer Mqtt

by w35m17h

SD card config driven MQTT control panel for M5Stack Cardputer. Toggle Tasmota devices and fire Node-RED macros from a pocket terminal.

CardputerC++
1 stars Aug 7, 2026

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