Uploaded February 2024 | Updated September 2026, 2 weeks ago
LVGL is a great graphics tool. In particular, it can provide users with excellent graphical UI/UX even in low-power embedded environments with insufficient resources.
In this video, we will take a look at the newly released LVGL 9 from scratch to benchmark. I think this will be of great help to those just starting. If you don't need this part, please check out the next project video.
[Source Code]
github.com/0015/ThatProject/tree/master/ESP32_LVGL/LVGL9
[LVGL 9, [Ep. 06] My Air Quality Sensor, Draw IKEA UI]
youtu.be/LQ_iq_gYlqY
[LVGL 9, [Ep. 05] Custom fonts are essential in GUI!]
youtu.be/ogXSDtYLQ7M
[LVGL 9, [Ep. 04] Creating Interactive UI/UX Screens with LVGL 9 on ESP32: Implementing On-Screen Keyboard]
youtu.be/ogXSDtYLQ7M
[LVGL 9, [Ep. 03] Creating Stunning UI on ESP32 with LVGL: A Step-by-Step Guide]
youtu.be/PdpRFgsxTwg
[LVGL 9, [Ep. 02], Examples, We can understand better and faster through LVGL Examples]
youtu.be/NlU4DTx7_1k
[LVGL 9, [Ep. 01], From Scratch to Benchmark, For newbie/beginner/starter]
youtu.be/s4_fUwhw-dI
[LVGL Projects]
youtube.com/playlist?list=PLnq7JUnBumAzjd7Nz6O6fIegE49LAMBFv
[ESP32-S3-DevKitC-1-N8R8 Development Board]
amzn.to/3Smt1Gh
#LVGL9 #UI #Embedded #Benchmark #ESP32 #ThatProject
LVGL is a great graphics tool. In particular, it can provide users with excellent graphical UI/UX even in low-power embedded environments with insufficient resources.
In this video, we will take a look at the newly released LVGL 9 from scratch to benchmark. I think this will be of great help to those just starting. If you don't need this part, please check out the next project video.
[Source Code]
github.com/0015/ThatProject/tree/master/ESP32_LVGL/LVGL9
[LVGL 9, [Ep. 06] My Air Quality Sensor, Draw IKEA UI]
youtu.be/LQ_iq_gYlqY
[LVGL 9, [Ep. 05] Custom fonts are essential in GUI!]
youtu.be/ogXSDtYLQ7M
[LVGL 9, [Ep. 04] Creating Interactive UI/UX Screens with LVGL 9 on ESP32: Implementing On-Screen Keyboard]
youtu.be/ogXSDtYLQ7M
[LVGL 9, [Ep. 03] Creating Stunning UI on ESP32 with LVGL: A Step-by-Step Guide]
youtu.be/PdpRFgsxTwg
[LVGL 9, [Ep. 02], Examples, We can understand better and faster through LVGL Examples]
youtu.be/NlU4DTx7_1k
[LVGL 9, [Ep. 01], From Scratch to Benchmark, For newbie/beginner/starter]
youtu.be/s4_fUwhw-dI
[LVGL Projects]
youtube.com/playlist?list=PLnq7JUnBumAzjd7Nz6O6fIegE49LAMBFv
[ESP32-S3-DevKitC-1-N8R8 Development Board]
amzn.to/3Smt1Gh
#LVGL9 #UI #Embedded #Benchmark #ESP32 #ThatProject

![ESP32-P4-EYE Hands-On: Cute Dev Cam with Custom UI, 1080p, and a Sneaky Battery Install
This tiny box is the ESP32-P4-EYE—basically a Swiss-army camera dev kit. Camera up front, little LCD, mic, MicroSD, dual USB-C, Wi-Fi/BLE… and yes, you can build your own camera UI on top of it. In this video I do a real-world tour: LVGL UI demo, photo/video tests (1080p), a quick look at “AI mode,” and a battery install inside the case (with a couple hard-earned tips so your knob doesn’t get stuck 😅).
+ What’s inside / highlights
- Palm-size cam board (no spaghetti wiring)
- LVGL UI (example source available), UI designed in SquareLine Studio
- Manual focus lens (don’t forget to twist it!)
- Photos saved as 1920×1080 JPEGs
- Video recording at 1080p MP4 with audio
- Digital zoom exists (up to 4×) but it’s not optical—quality drops
- “AI mode” uses sample face/pedestrian detection
- Access files over USB straight from the SD card
- Battery not included → I show the thin LiPo install and fit tips
+ Battery notes I learned the hard way
- Super tight space—use a thin pack (mine: ~3.5 mm, ~25×40 mm)
- Don’t place it too close to the corner or the rotary knob can bind
- Match the connector & polarity (seriously)
[ESP32-P4-EYE Development Board]
https://amzn.to/4lucxsi
[ESP32-P4-EYE Document]
https://docs.espressif.com/projects/esp-dev-kits/en/latest/esp32p4/esp32-p4-eye/user_guide.html
[ESP32-P4-EYE Factory Example]
https://github.com/espressif/esp-dev-kits/tree/master/examples/esp32-p4-eye/examples/factory_demo ESP32-P4-EYE Hands-On: Cute Dev Cam with Custom UI, 1080p, and a Sneaky Battery Install](https://i.ytimg.com/vi/smV4Q9LxXeQ/mqdefault.jpg)

![I made a H/W Hotkey to Mute Microphone in Zoom using ESP32-S3! #esp32 #usb
As you probably know, muting and unmuting yourself during a Zoom call can sometimes be a hassle, especially if you need to do it frequently. So, I decided to create a hardware hotkey that allows you to mute and unmute your microphone with a single press of a button.
For this project, I used an ESP32-S3 microcontroller board, which has a USB Native interface that makes it easy to communicate with the computer running the Zoom app in Windows. I connected a push-button switch to the board and wrote a simple program that listens for the button press and sends the appropriate signal to the computer to mute or unmute the microphone.
This hotkey is very easy to use and can save you a lot of time and hassle during your Zoom calls. If youre interested in building one yourself, Ill leave a link to the project details and code in the video description. Thanks for watching, and I hope this project inspires you to create your own hardware hacks!
*Note*
Ever since Espressif removed the 5V tolerant statement from their datasheet no one felt safe connecting 5V directly to the digital input pins, but the news is out now, according to the CEO of Espressif himself, their boards are indeed 5V tolerant ON THE DIGITAL INPUT PINS.
https://www.qworqs.com/2021/05/19/are-the-esp32-and-esp8266-5v-tolerant-yes-they-officially-are/
Also, this button works the same in 3.3v, so you can use it.
[ESP32-S3-DevKitC-1-N8R8 Development Board]
https://amzn.to/3FZmfAM
[Source Code]
https://github.com/0015/ESP32-S2-S3-Projects/tree/main/zoom_mic_muter
#Zoom #Muter #Arcade #Button #ESP32 #USBHID I made a H/W Hotkey to Mute Microphone in Zoom using ESP32-S3! #esp32 #usb](https://i.ytimg.com/vi/u1t1nMzyvqg/mqdefault.jpg)
![ESP32-S3 Thermal Camera 🔥 Real-Time Heat Vision with LWIR Sensor!
In this project, I demonstrate a complete real-time thermal imaging system using the ESP32-S3 and MI0802 LWIR thermal sensor, combined with a custom Node.js-based viewer running on a Raspberry Pi 5.
Project Highlights:
📸 MI0802 80x62 Thermal Sensor (Long-Wave IR)
🔌 ESP32-S3 as TCP Server
🖥️ Node.js TCP Client on Raspberry Pi
🌐 Wi-Fi Streaming with Real-Time Heatmap
🎨 Theme Switching: Inferno, Viridis, Plasma, Hot, Fire & Ice
↔️ Flip Mode (Left-Right Mirroring)
🖥️ Full-Screen Mode Support
🌡️ Live Min/Max Temperature Overlay
[ESP32-S3 Thermal Camera]
https://www.waveshare.com/thermal-45-camera-esp32-module.htm?&aff_id=ThatProject
https://amzn.to/4imNSEo
[Project Github]
https://github.com/0015/ESP32_Thermal_Camera_Viewer
#ESP32 #Thermal #Camera ESP32-S3 Thermal Camera 🔥 Real-Time Heat Vision with LWIR Sensor!](https://i.ytimg.com/vi/uJirSqlyhA4/mqdefault.jpg)
![I built a DIY License Plate Scanner with HuskyLens2 & ESP32-S3.
Is the ESP32 powerful enough for real-time computer vision? Technically yes... but theres a much better way. In this video, I build a fully portable, handheld License Plate Reader by combining the ESP32-S3 with the powerful new HuskyLens 2.
[HuskyLens 2 (Kendryte K230, Dual-Core, 6 TOPS)]
https://www.dfrobot.com/huskylens/huskylens2
[ESP32-S3 DevkitC]
https://amzn.to/45qcZT1
[ESP32-S3 3.49 IPS Display]
https://www.waveshare.com/esp32-s3-touch-lcd-3.49.htm?&aff_id=116255 I built a DIY License Plate Scanner with HuskyLens2 & ESP32-S3.](https://i.ytimg.com/vi/uN_twDUJHyo/mqdefault.jpg)




