Meshcore LilyGo T-Beam 1Watt. Firmware Ver 1.14

Changelog - T-Beam 1W Firmware

All notable changes to the MeshCore T-Beam 1W firmware will be documented in this file.

[1.14.0] - 2026-03-07

Added

• Updated firmware base to MeshCore v1.14.0 (upstream merge from meshcore-dev/MeshCore)
• New v1.14.0 merged firmware artifacts for T-Beam 1W:
  • T-Beam-1W-CompanionBLE-v1.14.0-merged.bin
  • T-Beam-1W-Repeater-v1.14.0-merged.bin
  • T-Beam-1W-RoomServer-v1.14.0-merged.bin

Changed

• Updated webflasher packaging/version references from v1.13.0 to v1.14.0:
  • create_webflasher_bins.sh
  • webflasher/manifest.json
  • webflasher/flash-windows.bat
  • webflasher/flash-windows.ps1
• Rebuilt all T-Beam 1W target variants on top of MeshCore v1.14.0

Fixed

• Resolved upstream merge conflict in EnvironmentSensorManager.cpp while preserving expected GPS loop behavior
• Re-generated merged binaries with required components/offsets for direct flashing:
  • bootloader @ 0x0000
  • partitions @ 0x8000
  • boot_app0 @ 0xE000
  • firmware @ 0x10000

Technical Details (T-Beam 1W Specific)

• Flash Mode: DIO (Dual I/O)
• Flash Size: 4MB
• Flash Frequency: 80MHz
• Chip: ESP32-S3
• Board: LilyGo T-Beam 1W with SX1262 LoRa radio

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