sensorNode

MQTT Sensor Node for Home Assistant

• BRUH AUtomation
• ESPURNA
• ESPURNA-Board

GOAL

Sensors for every room for Home Assistant that fits into an outlet with a Webinterface to configurate Wifi, Mqtt and the Sensors

Process

Sensors

• Temperature
• Humidity
• Motion
• Light

LED

• MQTT controlled RGB LED - slow responses

WiFi

• WiFiManager: Connect from saved values. If no connection possible -> captive gateway

MQTT

• Sending Sensor values - check
• Start MQTT only if Settings are set
• Username und Passwort -> optional
• Recieving commands for the LED

Webserver

• Style
• Changing Hostname
• MQTT Settings
• No restart after saving

OTA

• Sometimes it works...any ideas?

Settings

• Save Hostname permanently
• Save MQTT Settings permanently
• Available Sensors

Board

• Like the ESPURNA-Board without the Relay ( and POW?) but with header pins for the GPIO Pins of the esp12 to connect the sensors

Enclosure

• Similar to an in-wall switch or motionsensor 3D printed