1.3.0

Included In This Release

This release packages the current LumaBloom build as 1.3.0.

Included components:

• Windows companion app portable package for win-x64
• merged ESP32-C6 firmware binary for Waveshare ESP32-C6-LCD-1.47
• the existing calibration-based telemetry flow used by the current desktop app and firmware

Release Files

• luma-bloom-pc-app_1.3.0_win-x64-portable.zip - portable Windows application package
• luma_bloom_esp32c6_1.3.0_merged.bin - merged firmware image for direct flashing at �x0

What Changed

• bumped the visible desktop app version from �1.2.0 to �1.3.0
• refreshed the release packaging for the Windows portable build and ESP32-C6 merged firmware artifact
• kept runtime behavior unchanged versus 1.2.0, including startup calibration and normalized sensor telemetry

Supported Hardware

• Waveshare ESP32-C6-LCD-1.47
• KY-018 analog light sensor

Wiring:

• VCC -> 3V3
• GND -> GND
• AO -> GPIO4

GPIO0 is still not recommended for KY-018 on ESP32-C6 because it can interfere with normal startup.

How To Flash

& "C:\Espressif\tools\python\v6.0\venv\Scripts\esptool.exe" --chip esp32c6 --port COM8 --baud 460800 write-flash 0x0 luma_bloom_esp32c6_1.3.0_merged.bin

If you run the command outside the artifact folder, use the full path to luma_bloom_esp32c6_1.3.0_merged.bin.

If the board is not detected, enter bootloader mode:

1. Hold BOOT
2. Press and release RST
3. Release BOOT