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I will develop lvgl and touchgfx gui for stm32 and esp32 touchscreen displays
IoT, Ai and Embdded Systems Engineer
I’m an Embedded Product Development expert specializing in Embedded Systems, IoT, and Edge AI, helping startups and companies transform innovative ideas into reliable, production-ready products. I sup...
About this Gig
I develop embedded touchscreen GUIs with LVGL and TouchGFX, built into your firmware and running on your hardware. From a single screen to a complete multi screen HMI.
What I deliver
- Complete GUI applications for microcontroller displays
- Screen layouts, navigation, custom widgets, animations and themes
- Display and touch controller driver integration
- Live data binding between the UI and your application logic
- Optimisation of slow or flickering GUIs
- Porting existing GUIs to LVGL, TouchGFX or new hardware
- PC simulator builds for early screen review
Technical scope
- LVGL 8 and 9, SquareLine Studio, hand written C
- TouchGFX Designer, integrated into your STM32 application
- ESP32, ESP32 S3 and STM32 F4, F7, H7 series
- SPI, parallel RGB and MIPI DSI displays with capacitive and resistive touch
- DMA transfers, double buffering, partial refresh and Chrom ART acceleration
- FreeRTOS UI tasks, cleanly separated from application code
I work at production level: stable frame rates, efficient memory use and code your team can maintain. You receive full source code, assets and project files.
Contact me before placing an order. I will review your project and timeline and send you an accurate quote.
My Portfolio
FAQ
What do you need from me to start?
Your MCU and display model, the touch controller, and a sketch or reference images of the screens. If you have existing firmware, share the project so the GUI fits into it cleanly.
Should I choose LVGL or TouchGFX?
TouchGFX is free and well optimised for STM32 chips with a graphics accelerator. LVGL runs on almost any MCU, including ESP32. Tell me your chip and display and I will recommend the better fit before we start.
Do I need to send you hardware?
Usually not. My office has the most common ESP32 and STM32 boards, displays and touch controllers, so I develop and test on real hardware from day one. If your project uses a custom board or display, sending one unit lets me verify the final build on your exact hardware.
My current GUI is slow. Can you fix it?
Yes. I profile the display pipeline and fix the usual causes: buffer setup, DMA, refresh strategy, image formats and heavy widgets. Send me the project and I will tell you what is holding it back.
Which displays do you support?
SPI, parallel RGB and MIPI DSI displays with capacitive or resistive touch, including common drivers like ILI9341, ST7789, GC9A01 and GT911 touch.
Do I get the source code?
Yes. Every package includes full source code, image and font assets and project files. You own all of it.
Can you sign an NDA?
Yes. Send it before sharing your project files and I will sign it.
Reviews
4 reviews for this Gig
| (3) | ||
| (1) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
S sinankostakoglu
Turkey
Quick to grasp details of the project. Looking forward to working with him.
$50-$100
Price
2 days
Duration
Helpful?M marktecwiz
United States
I did not communicate effectively To Fahad with the document I provided. Fahad did a good job and on the next project I will communicate my needs better so Fahad can better meet my expectations.
$1,000-$2,500
Price
2 weeks
Duration
Helpful?1 person found this review helpful.H 
hamza690
Pakistan
Outstanding LVGL GUI development service!
$50
Price
1 day
Duration
Helpful?1 person found this review helpful.J joeschinn
United States
He does whatever it takes!
$200-$400
Price
8 days
Duration
Helpful?1 person found this review helpful.
Reviews
4 reviews for this Gig
| (3) | ||
| (1) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
S sinankostakoglu
Turkey
Quick to grasp details of the project. Looking forward to working with him.
$50-$100
Price
2 days
Duration
Helpful?M marktecwiz
United States
I did not communicate effectively To Fahad with the document I provided. Fahad did a good job and on the next project I will communicate my needs better so Fahad can better meet my expectations.
$1,000-$2,500
Price
2 weeks
Duration
Helpful?1 person found this review helpful.H hamza690
Pakistan
Outstanding LVGL GUI development service!
$50
Price
1 day
Duration
Helpful?1 person found this review helpful.J joeschinn
United States
He does whatever it takes!
$200-$400
Price
8 days
Duration
Helpful?1 person found this review helpful.
