ESP-IDF and versions
Share the exact ESP32 variant, ESP-IDF release or other agreed framework, LVGL version, component manifest, repository, and repeatable build steps.
ESP32 platform service
ESP32 LVGL development for connected display products
We turn an approved interface into LVGL source for a confirmed ESP32 environment, with display, input, memory, asset, task, and integration assumptions stated up front.
PanelSprint project experience includes ESP32 targets. The exact target is confirmed before quoting, and no unpublished customer case is presented as public proof.
01 / Define
Start with a reproducible ESP32 project
Chip variant, framework, component versions, board support, and memory configuration determine what can be built and reviewed.
Display and input stack
Identify the display controller, bus, resolution, pixel format, panel driver, touch or physical controls, rotation, and existing initialization path.
Memory and storage
Confirm internal RAM, PSRAM availability and mode, flash partitioning, asset storage, DMA-capable memory, and the UI allocation boundary.
02 / Build
Keep UI work predictable beside connected tasks
The implementation is structured so rendering, inputs, data updates, connectivity, and application work have explicit ownership.
Task and event model
LVGL calls, timers, queues, callbacks, and data ownership are arranged around the agreed runtime and thread-safety boundary.
Asset and buffer strategy
Draw buffers, decoded images, fonts, caches, storage reads, and PSRAM use are planned for the target configuration.
Measured interaction
Transitions and representative data paths are reviewed on the agreed board or simulator, with visible limits documented.
03 / Transfer
Transfer a buildable, explained interface
The delivered package follows the quoted repository and integration boundary, rather than assuming access to the entire product firmware.
LVGL implementation
Receive the agreed screens, components, states, assets, and interactions in the confirmed project structure.
Integration mapping
Receive the UI event and data contract, protocol notes where included, configuration assumptions, and ownership boundaries.
Review record
The target or simulator route, accepted behaviors, known constraints, and handoff contents are stated for final review.
Have a UI draft and target specification?