A defined product interface
You have a UI draft, reference screens, or requirements that can be turned into agreed screens and states.
LVGL development sprint
LVGL development services for embedded product teams
Start with up to 3 agreed screens, review the working result, then scale with confidence.
Trial order
US$999
Up to 3 LVGL screens, with design, implementation, demo, and handoff.
7 daysTypical sprint after design approval and hardware and SDK access
3 screensContained trial scope
50/50Deposit and final payment
SourceComplete handoff included
Project fit
The trial works best when the screens, review target, and handoff boundary can be agreed before development begins.
A reachable target
Your team can provide the hardware, SDK, build environment, or a simulator route needed for review.
A source-code handoff
You want maintainable LVGL source, design files, protocol notes, and integration context rather than screenshots alone.
What to send
A rough UI draft is enough for the first review. More target detail makes the fixed quote more precise.
Interface input
Figma, Sketch, screenshots, screen flows, states, fonts, assets, interactions, and localization needs.
Target input
MCU or MPU, display resolution and interface, input method, LVGL version, OS or runtime, SDK, toolchain, and existing code.
Integration input
Communication protocol, representative data, ownership boundaries, build access, and the target or simulator used for acceptance.
Supported environments
Our project experience includes STM32 and ESP32 targets, multiple operating systems, and varied display specifications. Exact MCU or MPU, runtime, display, input, LVGL version, toolchain, and access requirements are confirmed before quoting.
STM32 delivery detailsESP32 delivery detailsConsumer electronics interfaces
Acceptance and handoff
The quote identifies the agreed screens, states, review target, and acceptance conditions. You approve a working demo before the final payment and source release.
Design refinement
Turn your UI draft into a clear, buildable screen system.
LVGL implementation
Build responsive states, interactions, and reusable components.
Working demo
Review the result on the agreed target or simulator before handoff.
Complete source code + docs
Receive complete source code, communication protocol documents, and integration guidance.
Four gates. No black box.
You see the design before development and the demo before the final payment.
Send the draft
Share sketches, Figma, Sketch, requirements, and target hardware.
Get a fixed quote
We confirm assumptions, scope, timing, and the exact handoff.
Review the design
Approve the complete screen design before implementation begins.
Accept the demo
Pay the balance only after the agreed result is approved.
When the trial needs a separate quote
The US$999 trial is for up to 3 agreed screens with a contained implementation and review path. We identify expanded work before a deposit is requested.
- Custom display or input drivers and hardware bring-up
- Complex animations, communication logic, or data architecture
- More than 3 screens, extensive state variants, or localization expansion
- Missing target access, SDK access, protocol details, or build dependencies
Show us the screen you need shipped
Send the essentials. We will review the scope and reply with questions, assumptions, and a fixed quote.
* We accept UI drafts in any format, including Figma, Sketch, and more.
contact@panel-sprint.com