esp8266 tft lcd weather station for sale

2023-01-03 12:32:11

Nice packaging comes with more tham you need to build your weather station. Only thing that was missing was a piece of paper with reference to documentation, which is to be found on the Internets.

What you’ll build in less that 20 minutes of soldering is a device, that (with demo sketch for Arduino IDE) is able to connect to your WiFi and fetch current WeatherStation data for pre-defined location. On first start, it will require to calibrate touch display used to control the device.

Even though it might not be visible at first sight, there’s a tremendous amount of work behind this thing (and by ‘thing’ is meant a combination of software and hardware). When you start installing the sample Weather Station sketch, it appears that you need to install some libraries, all of them by Daniel Eichhorn: ESP8266 WeatherStation which is a WeatherUnderground client, Json Streaming Parser that helps keeping low memory profile while getting huge API responses, and Mini Grafx library that implements a VSYNC equivalent through framebuffer for embedded devices.

esp8266 tft lcd weather station for sale

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:

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).

esp8266 tft lcd weather station for sale

ESP8266 Weather Station Simple case for weather station based on ESP8266 board and DHT22 humidity sensor. ... Hardware: - ESP12F - LiPo Battery 1100mAh - TP4056 battery charger and protection module - HT7333 Voltage Regulator - OLED Display 0.96" I2C...

~~~~ In this case the firmware is located here: /tmp/arduino_build_27952/thingspeak_ota_weatherstation.ino.elf #Parts list - 18650 battery holder - Diode for the solar panel - Wemos D1 Mini - Wemos Battery Shield (or DC-DC Boost Converter Step Up...

I needed a little more room to fit my ESP8266 (I didn"t buy the custom board), so I modified this to fit. ...A remix, built to fit these components: https://docs.thingpulse.com/guides/wifi-color-display-kit/

You can download the Source Code for the Weather Station from GitHub: https://github.com/ThingPulse/esp8266-weather-station-color The underlying library: https://github.com/ThingPulse/esp8266-weather-station This is the TFT Screen I used:...

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...

In this project weâll 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,...

... and the display. Source Code for ESP8266: https://github.com/ThingPulse/esp8266-weather-station-color 2.4" TFT (Must be SPI with pins like this one, otherwise you may have wrong type of screen): https://www.aliexpress.com/item/32871767717.html

~~~~ In this case the firmware is located here: /tmp/arduino_build_27952/thingspeak_ota_weatherstation.ino.elf #Parts list - 18650 battery holder - Diode for the solar panel - Any ESP8266/ESP8285 module - TP4056 Battery Charger (or MCP73871 solar...

The NodeMCU is mounted onto a small breadboard (35x46mm) and a local temperature and humidity sensor on the top (Adafruit AM2302) The code and wiring setup for this station is available...

#ESP8266 WiFi Colored Weather Station You need: 1x ESP8266 Wemos D1 Mini 1x TP4056 18650 type C 1x 18650 one battery container 1x 2,8 inch TFT LCD Modul 240*320 1x Switch SS12F15VG6 Some Wires 1x Soldering iron Some Solder Tools Hotglue I followed...

Custom Enclosure for the Squix ESP8266 Weather Station (https://blog.squix.org/product/esp8266-wifi-color-display-kit-2-4). ... For details, see https://mcuoneclipse.com/2017/09/10/wifi-tft-touch-lcd-weather-station-with-esp8266/

Enclosure for the Squix ESP8266 Weather Station (https://blog.squix.org/product/weatherstation-kit-w-white-oled), see https://mcuoneclipse.com/2017/09/09/wifi-oled-mini-weather-station-with-esp8266/ for details.

This is the base of my weather station. I use a BME280 to get weather information. I also collect information about light and uv intensity through a SI1145 and a TSL2591 in the dome. The information is processed by an ESP8266 and sent to my Domoticz...

Wetter Station / Uhr Weather Station / Clock verwendete Materialen Wemos D1 Mini https://amzn.to/2QgEVle Matrix 7219 https://amzn.to/379zawp Wooden Filament https://amzn.to/399vpsA Source Code under the MIT License is available here:...

A basic case for the Weatherstation Color kit using the ESP8266 WiFi Color Display (https://blog.squix.org/product/esp8266-wifi-color-display-kit-2-4) Installing the kit: The display board fits under some tabs in the case. ... Put a little foam packing...

I present one of my favorite projects - "Internet Clock + Weather Station + Informer". SEM Clock ESP8266/ESP32 + MAX7219 Functions: 1. Internet Clock.

esp8266 tft lcd weather station for sale

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esp8266 tft lcd weather station for sale

This project deals with a permanent weather station running on a Wemos D1 mini ESP8266 microcontroller that drives a 3.2 inch diagonal 320*480 display with ILI9341 controller. Local / regional weather data are downloaded from an OpenWeatherMap server as a JSON object, parsed, processed and displayed.

Access to information about the weather is always handy in Northestern Europe. The Low Countries where I reside has an amazing variety of weather patterns, common to the mild sea climate at northern latitudes. Sunshine, wind and rain succeed each other rapidly.

There are several weather services and airports that continuously broadcast weather reports aimed primarily at aviation and shipping. A service like OpenWeatherMap is relatively new: an open source community that makes weather data available in JSON strings that can be downloaded, parsed and then processed to display the information one assesses important enough to show on screen (figure 1). In a previous project I constructed what was basically a bench based on a ESP32-WROOM32 microcontroller board and a 320*240 pixel display. However this setup was constructed for experimental purposes using the high-performance ESP32. In the present project we construct a permanent JSON weather station. To have a small footprint and to use a microcontroller whose power matches the job better than the ‘roaring horse’ ESP32 I selected the modest Wemos D1 mini microcontroller board. The Wemos D1 mini has WiFi on board which is most practical, it has enough memory and sufficient speed. The current project leans otherwise heavily on experience obtained during the previous weather station project.

JSON strings received from www.openweathermap.orgcontain an amazing lot of weather information of almost any place on the globe. Figure 1 presents the local weather inormation. I am most interested in: current temperature, minimum and maximum temperatures of the day, barometric pressure, relative humidity, wind, wind direction. A little bit of graphical presentation embellished the screen. The big challenge is that all information has to fit a limited, 320*240 pixel screen.

The first basic decision was that all components should fit an 8×12 cm double sided prototyping soldering board, with the display in landscape orientation: a 3.2 inch diagonal 320*240 pixel TFT with ILI9341 controller and SPI connectivity. This leaves several possible positions for the microcontroller board: above, below or next to the display. Most pleasing for the eye is when the microcontroller is positioned next to the display, with the power connector directing downward. Wiring can then be ultrashort. All wiring is of course located on the back of the soldering board. Another basic decision (rather a dogma) was to mount the major components always on pin header sockets instead of soldering them directly onto the main board.

Wiring is simple. The display is of the 14-pin SPI type that needs only five wires to control plus, of course, wires for power and GND. An ILI9341 SPI TFT display has a single row of 14 pins of which six serve touch functionality and SD card support. The pinout of the display is presented as a table in figure 2. This is the wiring used in the current weather station. The touch and SD card functionality is not used here.

OpenWeatherMap.org is a company specialized in the distribution of global weather data (https://openweathermap.org). Data for 200,000 locations on Earth is continuously available. Although the firm offers a repertoire of (mostly) commercial products, one of their services is a free subscription to a limited amount of weather data, say a ‘teaser’. One can obtain a free API, capped to a generous 60 calls per minute or a one million calls per month. Perfect for the hobbyist.

The document received after a WiFI connection has been established and connection has been made with the OpenWeatherMap server, is a string in JSON notation. In my case for instance:

JSON object = {“coord”:{“lon”:4.4931,”lat”:52.1583},”weather”:[{“id”:804,”main”:”Clouds”,”description”:”overcast clouds”,”icon”:”04d”}],”base”:”stations”,”main”:{“temp”:279.47,”feels_like”:277.62,”temp_min”:278.71,”temp_max”:279.82,”pressure”:1024,”humidity”:88},”visibility”:10000,”wind”:{“speed”:0.89,”deg”:325,”gust”:1.34},”clouds”:{“all”:100},”dt”:1615904762,”sys”:{“type”:3,”id”:2009098,”country”:”NL”,”sunrise”:1615874031,”sunset”:1615916851},”timezone”:3600,”id”:2751773,”name”:”Leiden”,”cod”:200}

Whereas the ESP32- ILI9341-SPI combination is perfectly served by the TFT_eSPI.h library created by Bodmer, support for ESP8266 microcontrollers and ILI9341-SPI is limited. The current sketch therefore leans on the Adafruit_GFX.h and Adafruit_ILI9341.h liraries. There are minor differences between the instructions used in TFT_eSPI.h and the Adafruit libraries.

In order to make it possible to move an entire panel from one end of the display to another position, all graphical items are positioned relative to the x-y coordinates of the upper left corner of that panel. This is exemplified with the barometer panel instructions. There are two functions involved here: a function that ‘builds’ static content of the barometer panel and a dynamic function that refreshes the barometric panel every time that a new JSON string is received from the OpenWeatherMap server. The comment lines are removed here to save space.

Graphical libraries such as Adafruit_GFX.h offer functions to produce filled circles, rectanges and triangles while such an instruction as tft.fillPolygon is not available. A way to nevertheless create a filled polygon is do some creative programming with triangles. This trick is used here (and in Bodmer’s Rainbow Gauge as well): four points that define two triangles (figure 5):

And ready is the barometric pressure panel. Every cycle of the weather station program the essential components of the panel need to be refreshed: red circle and blue ‘fill’. For this purpose I have composed a function ‘refresh_dynamic_baropanel ():

One of the variables provided by the OpenWeatherMaps JSON string are the minimum and maximumn temperatures measured locally. These data inspired me to include a min-max thermometer in the weather station. The ‘mercury level’ in the thermometer graphics consists of a fixed red circle and is a rectangle whose upper edge (the ‘level’) is coupled to the reported maximum temperature. Minimum tenperature is fixed to avoid negative values for the ‘fill’ function.

esp8266 tft lcd weather station for sale

Thanks for posting this. I built Daniel"s original Color Weatherstation when Weather Underground had an API, but of course that went away. I am having a problem with your version though - won"t connect to Wifi. I"ve verified my ESP8266 works as a separate wifi NTP clock program works, but your code just sits there and tries to connect forever. I"ve verified SSID and Password is correct, correct upper/lower case too. I have tried both of my wifi access points, and still cannot connect. I am running a Wemos D1 mini, and I built up everything on a new Win10 laptop on a fresh install of Arduino IDE 2.0.3. Edit: I loaded the example WifiScan into my ESP8266 board and it saw access points. So Wifi works on this board, but the compiled Color Weather Station code wifi doesn"t.0

E:\Home Made\Создать\1- ESP8266 Weather Widget V2.0\esp8266-weather-station-color\esp8266-weather-station-color.ino: In function "void connectWifi()":

The problem with micro-controllers is that the software is very specific to each and every one, therefore what compiles on the ESP8266 won"t compile, without a lot of work, on the ESP32.

we madw it for our thesis but our instructor suggested that we have to change the screen into bigger one so that the weather forecast looks wider..but I don"t know if it will works to bigger screen..Can I have some advice..thank you in advance..

/tmp/222332755/esp8266-weather-station-color/esp8266-weather-station-color.ino:165:29: error: invalid conversion from "const char*" to "long int" [-fpermissive]

/tmp/222332755/esp8266-weather-station-color/esp8266-weather-station-color.ino:165:43: error: invalid conversion from "const char*" to "int" [-fpermissive]

/tmp/222332755/esp8266-weather-station-color/esp8266-weather-station-color.ino:165:43: error: too few arguments to function "void configTime(long int, int, const char*, const char*, const char*)"

In file included from /home/bear/Desktop/esp8266/ws/esp8266-weather-station-color-master/esp8266-weather-station-color/esp8266-weather-station-color.ino:31:

In file included from /home/bear/Desktop/esp8266/ws/esp8266-weather-station-color-master/esp8266-weather-station-color/esp8266-weather-station-color.ino:33:

/home/bear/snap/arduino/current/Arduino/libraries/esp8266-weather-station-color-master/TouchControllerWS.h:11:5: note: candidate: "TouchControllerWS::TouchControllerWS(XPT2046_Touchscreen*)"

/home/bear/snap/arduino/current/Arduino/libraries/esp8266-weather-station-color-master/TouchControllerWS.h:11:44: note: no known conversion for argument 1 from "Adafruit_STMPE610*" to "XPT2046_Touchscreen*"

/home/bear/snap/arduino/current/Arduino/libraries/esp8266-weather-station-color-master/TouchControllerWS.h:9:7: note: candidate: "constexpr TouchControllerWS::TouchControllerWS(const TouchControllerWS&)"

/home/bear/snap/arduino/current/Arduino/libraries/esp8266-weather-station-color-master/TouchControllerWS.h:9:7: note: no known conversion for argument 1 from "Adafruit_STMPE610*" to "const TouchControllerWS&"

/home/bear/snap/arduino/current/Arduino/libraries/esp8266-weather-station-color-master/TouchControllerWS.h:9:7: note: candidate: "constexpr TouchControllerWS::TouchControllerWS(TouchControllerWS&&)"

esp8266 tft lcd weather station for sale

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.

esp8266 tft lcd weather station for sale

Not very original but I decided to also build a weather station project. My version is created with a NodeMCU (8266) controller, a BME280 sensor and a Nextion display.

The setup consists of three parts:Connect the componentsEdit the Sketch for your setup and preferences and upload it to the ESP8266Upload the tft file to the Nextion display with a micro SD card (power off the display, insert the SD card and power on the display)

Then sign up atopenweathermap.orgto get your personal api key and paste it into the code. Set the timeZoneoffsetGMT for your local time zone and also the DST (daylight saving time). You can edit the cityIDs string array to display the forecasts for the cities of your preference.

esp8266 tft lcd weather station for sale

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