Try out LVGL Pro - A complete toolkit to build, test, share, and ship UIs efficiently!
LVGL
Release

LVGL v7.7.1 Released

Bug fix release for LVGL v7.7.1 addressing issues with button matrix controls, gauge styling, and group object removal.

Gabor Kiss-VamosiGabor Kiss-Vamosi1 min read
lvglreleasebugfixv7

This maintenance release fixes three important bugs in LVGL v7.7:

Bug Fixes#

  • Button Matrix: Respect one_check setting in lv_btnmatrix_set_btn_ctrl
  • Gauge: Make needle images use styles from LV_GAUGE_PART_PART
  • Group: Fix lv_group_remove_obj to correctly handle deleting hidden objects

About the author

Gabor Kiss-Vamosi
Gabor Kiss-Vamosi

CEO & Creator of LVGL

Founder and lead developer of LVGL, the open-source embedded graphics library used in millions of devices worldwide.

Meet the people behind the blog

Discover the talented writers sharing their knowledge about LVGL

View Authors

Subscribe to our newsletter to not miss any news about LVGL. We will send maximum of 2 mails per month.

LVGL

LVGL is the most popular free and open source embedded graphics library targeting any MCU, MPU and display type to build beautiful UIs.

We also do services like UI design, implementation and consulting.

DocumentationDemosFeaturesBoardsServicesProject CreatorImage ConverterFont Converter
JobsForumAboutBlogContact UsPrivacy Policy
© 2026 LVGL. All rights reserved.
YouTubeGitHubLinkedIn