esp8266 tft lcd weather station pricelist

A simple weather station displaying temperature, humidity, pressure & dust information and the current time/date on an OLED display using an ESP8266, BME280 sensor and a Grove dust sensor with touch sensor control.

Welcome to my new Weather Widget Project. Earlier I have posted an article on the weather widget, that uses a 0.96" OLED display to display the weather parameters. The main problem in the earlier version is that the display is very small in size, so you have to come very close to it for reading the parameters. That"s why it was always in my mind to upgrade it to a larger color display with a nice 3D printed enclosure.

In this post, I will show you how to make a Weather Widget by using ESP8266 and a 2.8" touch screen display. The device retrieves localized weather information from https://openweathermap.org/ by WLAN and displays it on the Display module.

I would like to give credit to my friend Dani Eichhorn who did all of the programming parts. He is updating the software on his Github page regularly with new features. You can visit SquixTechBlog to see more projects on ESP8266.

My plan is to place the weather display circuit inside a 3D-printed enclosure. But the enclosure that I am going to use is very compact, and there is little room to keep the Wemos board along with the connecting wires inside the housing.

The wiring diagram is very straightforward. You have to connect the TFT display module ( ILI9341 ) pins with Wemos pins as per the schematic diagram. The schematic diagram is shown above. You may also follow the following pin mapping

2. Enterhttps://arduino.esp8266.com/stable/package_esp8266com_index.json into the File>Preferences>Additional Boards Manager URLs field of the Arduino IDE. You can add multiple URLs, separating them with commas.

After setting up Arduino IDE and installing all the libraries we can move to upload the code into the ESP8266 board ( Wemos D1 Mini Pro or any other board )

First, you have to unzip the code downloaded in the earlier step and then save it somewhere on your PC or Laptop. Remove the word master from the folder name, the final name shall be " esp8266-weather-station-color "

In one of the tabs, the IDE opened settings.h. Go through the file and adjust the two handfuls of configuration parameters. They are all documented inside the file directly. Everything should be self-explanatory. Most importantly you will need to set the OpenWeatherMap API key you obtained in a previous step.

If you are successfully uploaded the code into the ESP8266, you will immediately notice the display on the front page by searching the WiFi Network for connection. After connecting the device to your WiFi router, it will update the time and weather data from the web.

Now you will be able to see all the weather information along with all other parameters on the TFT display. You can swap between the different pages by using the stylus or touching with your finger.

In the previous article (“WiFi OLED Mini Weather Station with ESP8266“) I have used the OLED kit from https://blog.squix.org. And as promised, this time it is about the “ESP8266 WiFi Color Display Kit”:

I had ordered both because I thought that the Color Display kit is needs the other kit as a base. Well, it turned out that both kits work independently. My bad. Actually this is good, as I have now two independent ESP8266 weather stations :-). An addition to that, they can exchange data (e.g. temperature/humidity) with a server, so that makes them a perfect dual weather station.

Example code is available on GitHub (https://github.com/squix78/esp8266-weather-station-color). The code is very well documented I had no issues to make all the needed configuration (WiFi SSID and connection settings). After a few  hours I had the ESP8266 weather station up and running in the first prototype of the enclosure:

After a few hours, I have now my second ESP8266 WiFi weather station with touch LCD. It is not looking good and I very much enjoy it. The design is available on Thingiverse (https://www.thingiverse.com/thing:2527282).

In this project we’ll show you how to make a WiFi enabled, portable Weather Station using an ESP8266. The software, written by Daniel Eichhorn, uses the Wunderground API to pull weather data. It shows the date, time, current weather conditions, 4-day forecast and even moon phases. The user interface features lovely typography and icons that makes really a clean layout. The 2.4” TFT Feather Wing combined with the Adafruit Feather HUZZAH ESP8266 make assembling this project incredibly easy.

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In this guide, you’ll learn how to make HTTP GET requests using the ESP32 board with Arduino IDE. We’ll demonstrate how to decode JSON data from OpenWeatherMap.org and plot values in charts using ThingSpeak.

In this guide, you’ll learn how to setup your ESP32 board to perform HTTP requests to OpenWeatherMap.org and ThingSpeak. If you prefer to learn with a local solution you can use HTTP with Node-RED. All examples presented in this guide also work with other APIs.

In this example you’ll learn how to make API requests to access data. As an example, we’ll use the OpenWeatherMap API. This API has a free plan and provides lots of useful information about the weather in almost any location in the world.

An application programming interface (API) is a set of functions written by software developers to enable anyone to use their data or services. The OpenWeatherMap project has an API that enables users to request weather data.

In this project, you’ll use that API to request the day’s weather forecast for your chosen location. Learning to use APIs is a great skill because it allows you access to a wide variety of constantly changing information, such as current stock prices, currency exchange rates, the latest news, traffic updates, tweets, and much more.

OpenWeatherMap’s free plan provides everything you need to complete this project. To use the API you need an API key, known as the APIID. To get the APIID:

Copy your URL into your browser, and the API will return a bunch of information corresponding to your local weather. We got the following information about the weather in Porto, Portugal, on the day we wrote this tutorial.

{"coord":{"lon":-8.611,"lat":41.1496},"weather":[{"id":803,"main":"Clouds","description":"broken clouds","icon":"04d"}],"base":"stations","main":{"temp":294.58,"feels_like":294.95,"temp_min":293.82,"temp_max":295.65,"pressure":1016,"humidity":83},"visibility":10000,"wind":{"speed":8.94,"deg":180,"gust":8.94},"clouds":{"all":75},"dt":1666877635,"sys":{"type":2,"id":2009460,"country":"PT","sunrise":1666853957,"sunset":1666892227},"timezone":3600,"id":2735943,"name":"Porto","cod":200}

The httpGETRequest() function makes a request to OpenWeatherMap and it retrieves a string with a JSON object that contains all the information about the weather for your city.

{"coord":{"lon":-8.61,"lat":41.15},"weather":[{"id":801,"main":"Clouds","description":"few clouds","icon":"02d"}],"base":"stations","main":{"temp":294.44,"feels_like":292.82,"temp_min":292.15,"temp_max":297.04,"pressure":1008,"humidity":63},"visibility":10000,"wind":{"speed":4.1,"deg":240},"clouds":{"all":20},"dt":1589288330,"sys":{"type":1,"id":6900,"country":"PT","sunrise":1589260737,"sunset":1589312564},"timezone":3600,"id":2735943,"name":"Porto","cod":200}

We were playing around already with LED MATRIX’s, devices to visualize measured values and/or texts. In this blog post (Tutorial) we will use a TFT Display (Thin-film-transistor liquid-crystal display) with touch screen to display a three (3) days weather forecast with moon phases. This little weather station acquires its data over a Wi-Fi connection from an online weather server,

We will use devices from ADAFRUIT; they have developed a special product series for easy mounting, the FEATHER series. We need the TFT FeatherWing – 2.4″ 320×240 Touchscreenand theADAFRUIT Feather HUZZAHwhich has included anESP8266.We used theESP8266already in our previous blog post<===><===> so we are already familiar with its use!

There is some preparation needed before we can test our code for the weather station: I suggest that you read and that you follow each step as shown in this tutorial by ADAFRUIT (very important, otherwise it won’t work!!):

When it doesn’t work, you won’t GET an internet connection, thus meaning that you see on the screen “Internet Connection” for a loooong time, without that the weather data gets shown, you didn’t follow step by step the instructions!! Check our previous blog post (Tutorial) on How-To let the NEW device GET access to your Network:

Keywords necessary for me to create this project:Adafruit Feather HUZZAH, ESP8266, Adafruit Feather TFT Display, 3 days weather station, weather forecast, moon phases, Wunderground, Wi-Fi module, ESP8266 and Adafruit Feather HUZZAH NOT the same pinout!!, where to buy?, time zone, metric, imperial, °C, °F, Arduino IDE, web server, weather server,

The code in this project supports an ILI9341 240x320 TFT display with code running on an ESP8266. To get you up and running in no time we created a kit which contains all the necessary parts including a custom PCB to connect display and WiFi chip:

The weather station uses the ESP8266-12E to obtain data from the Internet: time of a city, weather data and forecast information for the next 3 days, scrolling on the SSD1306 OLED Display; the device can switch to display data from any city in the world - maybe your relatives or friends live there

The device uses sensors DHT11, BMP180,BH1750FVI to collect temperature, humidity, Atmosphetic Pressure and light data. The weather station reads data indoor via sensor every 5 seconds and uploads it to the Internet every 60 seconds.You can see real-time data charts from your phone or computer.Of course you can modify the code to implement different functions

1) Get weather data from OpenWeathermap at regular intervals, showing the weather of today and weather forecast for next 3 days in any city in the world

As you all know the are a few variants of the 1.8" TFT on the internet. With the genuine Adafruit lcd-s there are usually no problems. But when using fake ones(usually from Aliexpress) you have to make some adjustments.

Bodmers TFT_eSPI library is very awsome and rich funcionality. And the best part is that he made it to handle the pixel offsets depending on wich kind of 1.8" TFT you are using.

Then uncomment the tft height an width. And then in my case(REDTAB) uncomment for eg: #define ST7735_REDTAB. After this save it for the moment and compile sketch and upload to board. To be sure i have defined the parameters in the sketch too.This is a bit long procedure, cause you have to compile and upload the sketch every time to board untill the offset is gone, but it is worth the experimenting. For editing the h. files i strongly suggest Wordpad. Images included.

When we want to get up early every morning to understand the weather conditions outside, or we want to DIY a weather station. What is more we want to be able to build a smart home product of the initial model, this ESP8266 IOT Weather Station Kit is based on esp8266 wifi function to achieve remote data transmission products, through the three sensors to collect temperature and humidity information and to achieve water droplets detection And UV intensity testing.

Three sensor performance is very good, the first Crowtail- temperature & humidity sensor, which uses DHT11 sensor can simultaneously measure the temperature and humidity and then digital signal output. The water flow sensor can detect whether the outside is raining, and the last uv sensor can detect the UV intensity in the current environment. The information collected by the sensor will be processed by esp8266 iot board and sent to another esp8266 iot board, which is connected with a Crowtail-oled. The iot board will display the weather information through the oled screen.

This kit has several highlights, the first is the most popular esp8266wifi chip, powerful, easy to use. Relatively easy to get started, and the board with a charging circuit can facilitate the outdoor part of the sensor is part of the independent work, the second is to build hardware is very convenient and simple, all the sensors and processors only need to connect a few crowtail cable can. The third is for the use of uv sensors and oled, in the weather information to join the UV monitoring is more conducive to people to make the best choice for travel, and then use the oled display and more energy. The most important thing is that, as a kit, it has a lot of development and learning value, you can write your own code or use other sensors to get the information you want and display it in other forms.

After receiving this kit, you can follow our instructions for programming and assembly, and then place the Monitoring station on the mailbox outside the house, or on the roof, but do not put too far, please keep in the 20m range , Then place the Display station next to your bedroom or locker room. Everything will be smarter and more beautiful.