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Useful Electronics
เข้าร่วมเมื่อ 16 พ.ย. 2012
This is Ward Almasarani. An embedded systems engineer who is specialized in STM32, ESP32 and PCB design. I like building small electronic projects during my free time and share my work on TH-cam and GitHub
ESP32 HDC1080 Humidity and Temperature Sensor
Video Sponsor is PCBWay. They are having discount on 4 & 6 layers PCBs.You can get extra free coupons using the link below:
www.pcbway.com/setinvite.aspx?inviteid=582640
In this tutorial, we build a complete indoor environment monitoring device by interfacing the HDC1080 temperature and humidity sensor alongside the SGP40 air quality sensor, both running on the same I2C bus. We'll walk through the sensor driver integration with the ESP32S3 microcontroller and use a logic analyzer to inspect the data exchanged between the sensors and the MCU.
The collected data is displayed on a 2.8" TFT screen in both graphical and numerical formats. We're using the LVGL library in the ESP32S3 firmware to create a clean, functional GUI, making the data presentation look sleek and user-friendly. The UI is designed on a PC using Square Line Studio, and its LVGL output is integrated directly into the firmware. You'll also see how to use board-side buttons to switch between data views and activate animations.
By the end of this video, you'll have a better understanding of how to monitor indoor temperature, humidity, and air quality all in one device!
Key topics covered:
Interfacing HDC1080 and SGP40 sensors on I2C
Sensor driver integration on ESP32S3
Data analysis with a logic analyzer
Displaying data on a TFT screen with graphical interface
Button controls for switching views and animations
Make sure to like and subscribe for more tutorials on sensors, microcontrollers, and IoT projects!
GitHub Repository:
github.com/UsefulElectronics/esp32s3-lilygo-thmi-st7789
Next Tutorial: GUI Design
th-cam.com/video/A8EMmGQPYvc/w-d-xo.htmlsi=rUpzZutC7pye7wiH
LVGL library integration tutorial:
th-cam.com/video/88MwR-4Dy0Q/w-d-xo.html
Useful Electronics Blogs website:
www.usefulelectronics.net
SquareLine Studio Official Web site
squareline.io/
LVGL Library Official Web site
lvgl.io/
#ESP32 #ESP32S3 #HDC1080 #SGP40 #AirQualitySensor #TemperatureSensor
#HumiditySensor #IoTProjects
#Microcontroller #EmbeddedSystems #TFTDisplay
#IndoorEnvironmentMonitoring #DIYElectronics #TechTutorial #LogicAnalyzer
www.pcbway.com/setinvite.aspx?inviteid=582640
In this tutorial, we build a complete indoor environment monitoring device by interfacing the HDC1080 temperature and humidity sensor alongside the SGP40 air quality sensor, both running on the same I2C bus. We'll walk through the sensor driver integration with the ESP32S3 microcontroller and use a logic analyzer to inspect the data exchanged between the sensors and the MCU.
The collected data is displayed on a 2.8" TFT screen in both graphical and numerical formats. We're using the LVGL library in the ESP32S3 firmware to create a clean, functional GUI, making the data presentation look sleek and user-friendly. The UI is designed on a PC using Square Line Studio, and its LVGL output is integrated directly into the firmware. You'll also see how to use board-side buttons to switch between data views and activate animations.
By the end of this video, you'll have a better understanding of how to monitor indoor temperature, humidity, and air quality all in one device!
Key topics covered:
Interfacing HDC1080 and SGP40 sensors on I2C
Sensor driver integration on ESP32S3
Data analysis with a logic analyzer
Displaying data on a TFT screen with graphical interface
Button controls for switching views and animations
Make sure to like and subscribe for more tutorials on sensors, microcontrollers, and IoT projects!
GitHub Repository:
github.com/UsefulElectronics/esp32s3-lilygo-thmi-st7789
Next Tutorial: GUI Design
th-cam.com/video/A8EMmGQPYvc/w-d-xo.htmlsi=rUpzZutC7pye7wiH
LVGL library integration tutorial:
th-cam.com/video/88MwR-4Dy0Q/w-d-xo.html
Useful Electronics Blogs website:
www.usefulelectronics.net
SquareLine Studio Official Web site
squareline.io/
LVGL Library Official Web site
lvgl.io/
#ESP32 #ESP32S3 #HDC1080 #SGP40 #AirQualitySensor #TemperatureSensor
#HumiditySensor #IoTProjects
#Microcontroller #EmbeddedSystems #TFTDisplay
#IndoorEnvironmentMonitoring #DIYElectronics #TechTutorial #LogicAnalyzer
มุมมอง: 466
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Video Sponsor is PCBWay. They are having discount on 4 & 6 layers PCBs.You can get extra free coupons using the link below: www.pcbway.com/setinvite.aspx?inviteid=582640 Design Stunning GUIs for Your Microcontroller Projects with Squareline Studio & LVGL! Ever dreamed of creating your own graphical user interface (GUI) on your PC and seamlessly importing it to your hardware? In this video, we'r...
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I have a new device and I can't connect to the Wi-Fi network, message "EspTouch failed". I can't find a solution. What to do?
Just wanted to know which display library is used to have such a fancy display
I think this is Square line Studio 😊 for LVGL API
wht kind of plastic
Its not perfect 😭
Cool.
where to find these 3D designs ?
www.printables.com/model/122378-cable-organizer-cable-clip
Smith Angela Harris Christopher Walker Donald
Hi sir. I have a question. The library or driver files that you use (e22900t22d.h and e22900t22d.c). We can use the LoRa modules without these files right? Since the stm32 board run with LoRa as default, as you said before.
Hello I have an ESP32 S3 Atom Lite and since the ESPHOME 8.0 version it has been introduced the LVGL and I have lost screen display Have you seen this problem? THANKS
Hello I have an ESP32 S3 Atom Lite and since the ESPHOME 8.0 version it has been introduced the LVGL and I have lost screen display Have you seen this problem? THANKS
Hi sir, thank you for the video and explanations. I want to ask that, can't we use the LoRa modules without using FreeRTOS? Do stm32 boards not include the needed softwares for that?
Adding FreeRTOS is an optional feature. STM32 runs without RTOS by default. So yea you can use LoRa module without using RTOS
@@usefulelectronics Thank you for your response. I made the project to communicate 2 stm32 blue pill boards. When I arrange the wiring just for the UART communication between boards, it works. But after I change the wiring according to the LoRa e22-900t22s modules, it does not work. I am sure about the wiring, parameters like baud rate, channel etc. What could be the issue?
I have had a look at your GitHub, but can not find the needed code for the "ESP32S3 HLK-LD1125H Human Presence Sensor" project :-(
Great tutorial thanks for giving your time to explain this..👍
Would at least be nice to mention the original creator.
does it have to be S3? how about just ESP32? ESP8266?
@@jacekf ESP32 is ok. ESP8288 doesn’t have parallel interface support
👍
Y el resultado final casi no se ve 🤷🏻
fake link
Wrong link, not fake
@@TheBinklemNetwork Do you have the right link?
Useful and awesome video :))
@@zeynepkoca8283 thank you for the support Zeynep I wish you a nice and useful internship :)
@@usefulelectronics You are welcome, Hocam:) thank you for your nice wishes 😊
Very cool!
Solder mask Color? Matte Black Or Matte Green?
@@shamssalehin2376 matte black
Projects like this one give me huge respect for smart watch manufacturers, who get all of this functionality, along with their batteries packed inside a watch case, that can run for days. Thanks, Useful Electronics, for an excellent production!
Hello, I'm using Expressif IDF 5.3 and got a build error, which version did you use? :)
#include "rom/gpio.h" was missing in the main
@@joecheagaray I had compiled the code with ESP-IDF v4.4.3.
1 km should be no problem. I wonder how it does at 10 km. Theoretical maximum.
no more messy work desk. great!!!
how to run this with a THMI 2.8" with parallel interface?
Hi, You will need to change the LVGL library and display driver configuration to suit the new hardware.
@@usefulelectronics Successful . Thanks for this video, it was very helpful
Hocam elinize sağlık. Alıcı ve verici loraların parametre ayarlarının aynı olması yeterli mi (kanal ve adres) yoksa kod içinde de adres ve kanalı alıcı loraya göndermeli miyiz?
This looks like crap 😔
Bro they look fire 🔥
1000000% Fake
Extremely shady install
wow🎉🎉🎉❤❤❤🎉🎉🎉❤❤❤
Why yhe hell are you soldering a non rechargeable battery
Interesante el video pero no explicas técnicamente el circuito armado y programación
i will literally pay someone to help me get an animated gif onto one of these, i bought 3 and cant get any of them to play nice (not this exact model but very similar)
Send me an email ward.almasarani@gmail.com
Devre şeması veya blok diyagramı var mı? 🎉
Maalesef yok Gelen 12V buck converter ile 5V düşürüyorum ondan sonra linear regulator ile 3.3V düşüyorum. Devrenin özeti budur
Teşekkürler. eğitim videolarınızı da bekliyoruz elinize sağlık.
Başarılar ❤
Yabancı seslendirilen bşr videoda Bayrağımızı görmek gururlandırdı. Tebrikler ❤
What was that for a mcb you put in there?
worooood ❤ it's motivating to see someone so passionate about his hobbies 😁
Adding an extra mcb to a hopefully already protected circuit? Don't see any reason... Also not a good way to install an AC unit, it should be on its own circuit with its own mcb.
It manufacturer company asks for MCB installation to let the air conditioner warranty be valid. I also see it unnecessary
really cool!
I think the "MODE" pin should be connected to "Vss". But you say in the video that you connected it to "Vdd". Maybe you were wrong. Thanks for the video. I already bought my board to experiment.
Hi Please Check out the sensor datasheet. If you connect the mode pin to Vss you can’t read the sensor key status register or any other register. This makes connecting the sensor to an MCU meaningless
Can i use it to charge my capacitor for my coilgun?
I don't think so, the circuit needs feedback to keep the output voltage level at a certain level
How can I use SPI instead of I2C for the same SSD1306 Display. Please help me.
Your display must support spi
@@usefulelectronics Yes. My SSD1306 Display supports SPI. I already programmed that display to run using SPI with other codes. But I am not able to display using LVCL library as you done in your video.
@@vigneshs6232 I see, you will need to updated layer since it is based on I2C driver I have worked with SPI driver before to get GC9A01 Round display running github.com/UsefulElectronics/esp32s3-gc9a01-lvgl/blob/main/main/display/gc9a01.c#L34 you can have a look at it and update display_config layer accordingly
@@usefulelectronics I already gone through all your code in your Github. I also used the same project you mentioned to change the I2C to SPI. But, I am not able to get the output. I already created an issue in this Github project folder. Can you please check my code, I added in that issue? It would be really helpful for me.
Wow this is very helpful - thank you! I have one question though - if I want to decrease the amount of current that the circuit "trips" at - do I need to decrease or increase the resistance of the 1k resistor? - also will the transistor still protect against short circuits, even though it doesn't isolate the power source? Thanks in advance!
Nice
Aaaauuuuueeeeee babe!
Can you share how to connect lora e5 mini with arduino to perform point to point communication
Arduino is outdated my friend
Which module is that?
Hi, do you allow me to take the video and share it?If you have your permission.
Hi thank you for asking, No I can’t give you permission sorry