Uploaded September 2024 | Updated September 2026, 2 weeks ago
In this video, I demonstrate how to use a virtual joystick using LVGL, the powerful embedded GUI library. While LVGL doesn't yet support multi-point touch, this library offers a simple and effective solution for implementing on-screen joystick controls. Perfect for projects requiring interactive input, this joystick library is a must-have for any embedded developer.
[LVGL Joystick]
github.com/0015/LVGL_Joystick
*Devices used in the demo
[WT32-SC01 Plus]
amzn.to/4dRCEGx
[MaTouch 7"]
makerfabs.com/esp32-s3-parallel-tft-with-touch-7-inch.html
#joystick #lvgl #ESP32
In this video, I demonstrate how to use a virtual joystick using LVGL, the powerful embedded GUI library. While LVGL doesn't yet support multi-point touch, this library offers a simple and effective solution for implementing on-screen joystick controls. Perfect for projects requiring interactive input, this joystick library is a must-have for any embedded developer.
[LVGL Joystick]
github.com/0015/LVGL_Joystick
*Devices used in the demo
[WT32-SC01 Plus]
amzn.to/4dRCEGx
[MaTouch 7"]
makerfabs.com/esp32-s3-parallel-tft-with-touch-7-inch.html
#joystick #lvgl #ESP32
![They asked Can it run DOOM? so I did this.
Someone asked if my ESP32-S3 + 4.2 RLCD setup could run DOOM. Challenge accepted.
MCU: ESP32-S3 (No GPU, No OS)
Display: 4.2 Reflective LCD (Ambient light only, 400x300 native res)
Graphics: 1-bit Bayer dithering (pixels are strictly ON or OFF)
Code: Based on Espressifs esp32-doom (PrBoom port)
Audio: 8-channel SFX mixer on Core 1 (Hum E1M1 yourself!)
WAD memory-mapped straight from flash.
Because everything must run DOOM.
[ESP32-S3 4.2 RLCD]
https://www.waveshare.com/esp32-s3-rlcd-4.2.htm?&aff_id=116255
#shorts #canitrundoom #esp32s3 #rlcd #retrogaming #diytech #embedded #electronics They asked Can it run DOOM? so I did this.](https://i.ytimg.com/vi/_-EV-szUAdE/mqdefault.jpg)

![Quick Unboxing: ESP32-S3-BOX-3 NEW #ESP32S3 #AIoT #prototyping
ESP32-S3-BOX-3 also provides a wide variety of assembly components and accessories. ESP32-S3-BOX-3-SENSOR and ESP32-S3-BOX-3-DOCK are both accessories that provide additional functionality to BOX-3. The SENSOR has multiple built-in components, such as a temperature humidity sensor, an IR emitter, and a receiver, as well as a radar sensor. The DOCK has two Pmod™-compatible headers (16 programmable GPIOs), which allow developers to use additional peripheral modules. ESP32-S3-BOX-3-BREAD is an adapter that is specifically designed to make it easier to connect the BOX to a standard breadboard. The ESP32-S3-BOX-3-BRACKET adapter supports integrating ESP32-S3-BOX-3 with any device, empowering users to develop new potential on non-smart devices.
[ESP32-S3-BOX-3: The Next-Generation Open-Source AIoT Kit]
https://www.espressif.com/en/news/ESP32-S3-BOX-3 Quick Unboxing: ESP32-S3-BOX-3 NEW #ESP32S3 #AIoT #prototyping](https://i.ytimg.com/vi/_bgsu1kVyzQ/mqdefault.jpg)




![StickiNote: A Sticky Notes App for ESP32-P4 & MIPI DSI!
Introducing StickiNote – The Ultimate Digital Sticky Notes App for ESP32-P4! 🚀
This embedded Post-it application is optimized for ESP32-P4’s high-speed clock and MIPI DSI 10-inch display, delivering a smooth and responsive user experience!
Features:
✔️ Digital sticky notes – create, edit, move, resize, and delete notes.
✔️ Persistent storage (NVS) – notes are saved as JSON and restored on reboot.
✔️ Animated splash screen – seamless UI transition.
✔️ Floating Action Button (FAB) – quickly add new notes.
✔️ LVGL 9 optimized – for smooth animations and low memory usage.
✔️ Touch & Drag support – fully interactive UI.
Why ESP32-P4?
This project requires ESP32-P4 for its fast clock speed & MIPI DSI support to run smoothly on a 10-inch high-resolution display. Standard ESP32 boards may not perform optimally.
[Project Source Code]
https://github.com/0015/StickiNote
[Waveshare ESP32-P4-NANO]
https://www.waveshare.com/esp32-p4-nano.htm?&aff_id=116255
https://amzn.to/3FtQYss
[Waveshare ESP32-P4-NANO Documents]
https://www.waveshare.com/wiki/ESP32-P4-NANO
#ESP32 #EmbeddedSystems #StickiNote #MIPI #LVGL #ESPIDF #DIY #IoT #SmartNotes StickiNote: A Sticky Notes App for ESP32-P4 & MIPI DSI!](https://i.ytimg.com/vi/b1jTc1RyG3s/mqdefault.jpg)


