Category

BLE

Hardware

Heltec V3

Is this bug report about any UI component firmware like InkHUD or Meshtatic UI (MUI)?

• Meshtastic UI aka MUI colorTFT
• InkHUD ePaper
• OLED slide UI on any display

Firmware Version

2.7.17.83c6161

Description

After updating to version 2.7.17, BLE connectivity on the Heltec V3 stopped working. The device boots normally, the serial debug output looks fine, but when attempting to connect from the Android app nothing happens—there is no error on the phone or in the serial log. After flashing back 2.7.16 then BLE works fine. Tested twice, same result.

Relevant log output