MiBeeCam v0.2.2

MiBeeCam Firmware v0.2.2

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What's Changed

666fd91 fix: remove hardcoded test credentials and update IDF version references
59084e1 docs: update to ESP-IDF v5.5.4, add WiFi STA troubleshooting
844a506 fix: resolve WiFi STA connection failure with WPA2-PSK routers (SAE + stack overflow)

Files Changed

 .github/workflows/build.yml   |  2 +-
 README.md                     |  6 +--
 README_CN.md                  |  6 +--
 docs/en/README.md             |  2 +-
 docs/en/hardware.md           |  2 +-
 docs/en/software.md           |  2 +-
 docs/en/troubleshooting.md    | 71 ++++++++++++++++++++++++++++++--
 docs/zh-CN/README.md          |  6 +--
 docs/zh-CN/software.md        |  2 +-
 docs/zh-CN/troubleshooting.md | 71 +++++++++++++++++++++++++++++---
 main/main.c                   |  1 +
 main/wifi_manager.c           | 95 ++++++++++++++++++++++++++++++++++++-------
 sdkconfig.defaults            | 26 ++++++++++--
 13 files changed, 251 insertions(+), 41 deletions(-)

Flash Instructions

1. Download all files from this release
2. Linux/Mac: chmod +x flash_all.sh && ./flash_all.sh /dev/ttyUSB0
3. Windows: flash_all.bat COM3 (replace COM3 with your port)
4. Or use ESP-IDF: idf.py -p COMx flash (Windows)

Files

File	Description
firmware.bin	Main firmware
bootloader.bin	ESP32 bootloader
partition-table.bin	Partition table
spiffs.bin	Web UI files
flash_all.sh	Flash script (Linux/Mac)
flash_all.bat	Flash script (Windows)
checksums.txt	SHA256 checksums

Partition Layout

Offset	Size	Content
0x0	-	Bootloader
0x8000	-	Partition Table
0x10000	3.5MB	Firmware
0x392000	3.94MB	SPIFFS (Web UI)

First-time Setup

1. Flash firmware and SPIFFS
2. Device starts AP mode: SSID=MiBeeCam, Password=12345678
3. Connect to AP, open http://192.168.4.1
4. Configure WiFi credentials
5. Device reboots in STA mode