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Matrix display controlled by a ESP8266
C++ C Objective-C Other
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readme.md

AWTRIX

Description

AWRTIX is a smart LED matrix display who communicate with a server via MQTT protocol.

Features

  • smart dot matrix
  • MQTT communication (easy interaction with node-red)
  • easy setup (first boot in hotspot mode and configure to access your wifi)
  • internal temperature and humidity sensor
  • over the air (OTA) updates

Parts

  • Wemos D1 mini/ Wemos D1 R2 or other ESP8266 dev board
  • light resistor
  • 2x 10k resistors
  • many wires in different colors
  • push button
  • 32x8 WS2812 LED matrix
  • DHT11 or DHT22 (better) sensor
  • min 6A 5V power supply

Wiring

sketch

Case

Be creative! 😉

Server

Roadmap

  • support of username and password login on MQTT servers
  • command to change settings
  • move brightness control from server to the controller
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