v0.3.3

Firmware Release v0.3.3

Built: 2026-01-21 20:37:58 UTC
Commit: 656c05d
Size: 1283KB

Installation

Over-The-Air (OTA) Update

1. Navigate to your device's web interface
2. Go to Settings > Firmware Updates (OTA)
3. Click Check for Updates
4. Click Install Update
5. Device will restart automatically

Manual Flash via USB

# Install esptool if you haven't already
pip install esptool

# Flash firmware (replace /dev/ttyUSB0 with your port)
esptool.py --chip esp32s3 --port /dev/ttyUSB0 \
  --baud 921600 --before default_reset --after hard_reset \
  write_flash 0x10000 firmware.bin

Files

• firmware.bin - Main firmware file (use this for OTA updates)
• firmware.elf - Debug symbols file (optional, for developers)

What's Changed

See commit history for detailed changes: https://github.com/oetztal/ledz/commits/v0.3.3