LVGL vs Qt for Embedded

Developers should learn LVGL when building GUIs for embedded devices like IoT gadgets, wearables, or industrial control panels, as it offers a lightweight solution with minimal RAM and flash usage meets developers should learn qt for embedded when building applications for resource-constrained embedded devices that require robust, graphical interfaces, as it offers a mature and scalable solution with strong community and commercial support. Here's our take.

LVGL

Nice Pick

Developers should learn LVGL when building GUIs for embedded devices like IoT gadgets, wearables, or industrial control panels, as it offers a lightweight solution with minimal RAM and flash usage

Pros

• It is particularly useful for projects requiring touchscreens or graphical displays on microcontrollers, such as those based on ESP32, STM32, or Raspberry Pi Pico, due to its extensive widget library and cross-platform support
• Related to: embedded-c, microcontrollers

Cons

• Specific tradeoffs depend on your use case

Qt for Embedded

Developers should learn Qt for Embedded when building applications for resource-constrained embedded devices that require robust, graphical interfaces, as it offers a mature and scalable solution with strong community and commercial support

Pros

• It is particularly useful in industries like automotive, medical, and industrial automation where reliability and performance are critical, and when targeting platforms like Linux-based embedded systems with framebuffer or Wayland display servers
• Related to: c-plus-plus, qt-framework

Cons

• Specific tradeoffs depend on your use case

The Verdict

These tools serve different purposes. LVGL is a library while Qt for Embedded is a framework. We picked LVGL based on overall popularity, but your choice depends on what you're building.

The Bottom Line

LVGL wins

Based on overall popularity. LVGL is more widely used, but Qt for Embedded excels in its own space.