Hardware projects tagged mqtt

Open hardware projects tagged mqtt on BoardRepo. View schematics and PCBs in the browser and download the sources.

Projects

27 boards
wemos-wifi-controller
@hjltu

Home automation controller based on esp8266

schematicpcbbomresistorconnectorICfuse
MIT1 star0 commentsOct 1, 2026
BirdNest
@vorosegyes

BirdNest Camera

schematicpcbbomgerbersESP32batteryresistorcapacitor
MIT1 star0 commentsOct 1, 2026
LinKey
@konkzor

Une clé WIFI lisant la sortie TIC du Linky connectée au broker MQTT d'un Home Assistant

schematicpcbbomESP32resistorcapacitorinductor
CERN-OHL-S-2.01 star0 commentsOct 1, 2026
smart-fans-system
@oneasmallfish

ESP32-S3 服务器智能风扇控制系统 | 4路PWM风扇 · 多传感器 · MQTT · Web仪表盘 · Home Assistant

schematicpcbbomgerbersESP32IC
MIT2 stars0 commentsOct 1, 2026
AmbientSensor
@newam

Ambient Environment Sensor for Home Assistant

pcbbom
MIT6 stars0 commentsSep 30, 2026
window-handle-sensor
@hggh

window handle contact sensor

pcbbom
AGPL-3.06 stars0 commentsSep 30, 2026
ESP8266-WiFi-Doorbell-Gateway
@thorsten-l

A gateway for your doorbell button ;-)

pcbbomgerbers
Apache-2.010 stars0 commentsSep 30, 2026
esp32musicbox
@mirkosertic

An ESP32 based music box / smart speaker

schematicpcbbombatteryswitchconnector
MIT0 stars0 commentsSep 23, 2026
dual-button-doorbell
@espena

ESP32 driven, WiFi-enabled dual-button doorbell with custom audio signals and real-time red/green indicators.

schematicpcbbomESP32batteryswitchregulator
GPL-3.025 stars0 commentsSep 17, 2026
majordomus
@jirihusak

Open source system for smart home

schematicpcbbomUSB-CregulatorcrystalUSB
GPL-3.03 stars0 commentsSep 17, 2026
iot-gateway
@kampi

Open-Source Zigbee, Thread, wm-Bus, LoRa, LoRaWAN gateway for Home Assistant.

schematicpcbbomUSB-Cbatteryswitchregulator
No license0 stars0 commentsSep 17, 2026
loadcelloccupany
@newam

Home automation occupancy sensor using load cells

pcbbom
MIT135 stars0 commentsSep 5, 2026
wifi-gate-controller
@mikelawrence

WiFi enabled Gate Controller Addon to US Automatic Gate Opener

pcbbomSAMDresistorcapacitorinductor
MIT8 stars0 commentsSep 5, 2026
can-bus
@araobp

CAN adapter to UART

pcbbom
GPL-3.012 stars0 commentsSep 5, 2026
unlockoslo
@jonnor

Software-defined door control

pcbbom
MIT10 stars0 commentsSep 5, 2026
rpi-hat-rgbw-led-controller
@mikelawrence

This is a Raspberry Pi B+ HAT that supports four high power LEDs. Main application is an RGB Floodlight.

pcbbomswitchresistorcapacitorinductor
MIT9 stars0 commentsSep 5, 2026
watermonitor
@brianinnes

Monitor water flow and filter efficiency

pcbbom
Apache-2.07 stars0 commentsSep 5, 2026
fancontroller
@newam

IR remote with Ethernet connectivity for home automation

pcbbom
MIT12 stars0 commentsSep 5, 2026
weatherstation
@mdarty

ESP32 Weather Station

schematicpcbbomESP32USB-Cbatteryswitch
MIT0 stars0 commentsSep 5, 2026
haswitchplate
@aderusha

LCD touchscreen for Home Automation

pcbbom
MIT739 stars0 commentsSep 5, 2026
esp8266-led-dimmer
@stelioskat

Wifi enabled LED strip dimmer that is controlled using MQTT messages.

pcbbom
MIT20 stars0 commentsSep 5, 2026
esp8266weatherstation
@mirkosertic

A simple weather station based on ESP8266 and BME280. Exports data to MQTT / HomeAssistant

schematicpcbbombatteryresistorconnector
MIT0 stars0 commentsAug 31, 2026
weatherstation-client
@jerey

Weatherstation publishing temperature and humidity values via MQTT broadcasts.

schematicpcbbomESP8266batteryresistorcapacitor
MIT0 stars0 commentsAug 31, 2026
esp8266_sprinkler_controller
@bmpc

Lawn irrigation control system with a ESP8266 and a solenoid for each sprinkler station

schematicpcbbomESP8266switchregulatorresistor
GPL-3.02 stars0 commentsJul 9, 2026
modbus-to-x
@joachimda

ESP32 based hardware and firmware stack that bridges modbus RTU devices to modern network services.

schematicpcbbomESP32switchregulatorresistor
MIT4 stars0 commentsJul 9, 2026
esp32_pottery_kiln
@ldab

ESP32 based Stoneware 1240ºC pottery kiln

schematicpcbbomESP32switchregulatorresistor
MIT10 stars0 commentsJul 9, 2026
flexnode
@aleksaheler

FlexNode is a DIY "smart home" system with a single hub and multiple flexible and customizable nodes

schematicpcbbomESP32USB-Cbatteryswitch
GPL-3.00 stars0 commentsJul 9, 2026

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