Tag: Temperature
LED Matrix Bar Weather Station V4 – Design
LED Matrix Bar Weather Station V3 – Design
LED Matrix Bar Weather Station V2 – Design
LED Matrix Bar Weather Station V1
Features:
– ESP8266 WeMos Dq mini module which I finally found good application for (now you can buy better cheap ESPs)
– 6 x LEDMatrix module with MAX7219 driver
– supplied directly from USB port with USB plug
– all data are synchronized every 7-8 minutes
– time and date are taken from google.com
– weather informations are grabbed from openweather.org JSON api
– in the future also other news and infos grabbing can be possible
– no hardware RTC clock is necessary
– responsive web(UI) design
+ internal temperature, humidity sensor (options – DS18B20, DHT22, DHT12)
+ ESP8266 setup as a Wi-Fi Web Server (WiFiManager, OTA, mDNS)
+ receives a message input from a User Input page, then displays the message on a scrolling LED matrix display.
– 6 x MAX7219 8 x 8 LED Matrix module
– 1 x WeMos D1 mini
– 1 x Interface Shield
Source code is available here:
The code is being cleaned up. Please wait… I’ll share it soon.
3D Parts:
https://www.thingiverse.com/thing:2650808
NOTE: Recently added support for rotated LED Matrices
Inspired by and source code from:
https://www.youtube.com/watch?v=2I_us…