Скачать или смотреть LED Matrix Bar Weather Station V4 - Design Exploded View

LED Matrix Bar Weather Station V4
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3D Printer: PANDORA DXs - DIY Desktop 3D Printer
Slicer: Cura 15.04.06

Features:
ESP8266 WeMos D1 mini module which I finally found good application for (now you can buy better cheap ESPs)
6 x 8 by 8 WS2812B LEDMatrix module ******************
all data are synchronized every 7-8 minutes
time and date are taken from NTP
weather informations are grabbed from openweather.org JSON api
no hardware RTC clock is necessary
internal temperature, humidity sensor (options - DS18B20(Internal), DHT22(Indoor), DHT12(Outdoor))
ESP8266 setup and control 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.
The interface for all the controls is designed as a webapp for internet browser.

Fuctions:
mDNS
WiFi Manager
Web Server (WebUI)
LED Matrix Clock
Open Weather Map Weather Forecast
Indoor and Outdoor temperature and Humidity sensor monitor
Scrolling message
Scroll Push Switch
Lamp Push Switch
Alarm time setting (WebUI)
Alarm On/Off and Switch
Google Assistant: Adafruit IO MQTT + IFTTT

BOM:
6 x WS2812B 8 x 8 LED Matrix module ******************
1 x WeMos D1 mini
1 x Interface Shield
1 x DS18B20 temperature sensor (Option)
1 x DHT22 temperature and humidity sensor (Option)
1 x DHT12 temperature and humidity sensor (Option)
N x WS2812B RGB LED (Option)
1 x Alarm On/Off button switch
1 x Lamp Push button switch
1 x Scroll Push button switch
1 x Power On/Off switch
1 x Buzzer

Configuring the upload environment:
How to configure standard Arduino IDE to use as Arduino ESP8266 IDE.

First download Arduino IDE and install it on computer.
IMPORTANT: Download old version Arduino IDE Version 1.8.1. (Tested Version 1.8.9 and Version 1.8.13)

Open Arduino IDE and go to File - Preferences.

Enter http://arduino.esp8266.com/stable/pac... under Adittional boards manager.

Select Boards Manager in Tools - Board

Find ESP8266 and press Install
IMPORTANT: Download old version esp8266 by ESP8266 Community Version 2.3.0.

IMPORTANT: Additional Libraries
go to Sketch - Include Library - Manage Libraries

Find and Install
WiFiManager by tzapu,tablatronix Version 0.15.0
DHT Sensor library by Adafruit Version 1.3.0
ArduinoJson by Benoit Blanchon Version 5.11.1
Adafruit MQTT Client by Adafruit Version 1.3.0
Adafruit_NeoPixel by Adafruit Version 1.1.2
After install select ESP8266 board.

After install select ESP8266 board.
Board: NodeMCU 1.0 (ESP-12E Module)
Upload Speed: "115200"
CPU Frequency: "80 MHz"
Flash Size: "4M (3M SPIFFS)"
Port: COM??

Schematic is available here:
https://easyeda.com/neoseven/led-matr...

3D Parts:
V4: Cooming soon.....

Source code is available here:
GitHub: Cooming soon.....

The open source hardware and software is free and made with love. Please show your level of support with a voluntary donation.

Donate:
https://www.paypal.com/cgi-bin/webscr...