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[BK7321N/CBU] Aubess RGB-CW-IC LED Strip: Flasher Tool Magic Header Issue and 2MB Dump Analysis

bobthemonkee 90 1
  • #1
    bobthemonkee
    Level 4  
    Hello again!

    I have an Aubess LED Strip with CBU chip that I have a 2mb dump for. The flasher tool says that the "magic header" is not in the bin file. So, I figured I would post it here for another look.

    One dumb was done with the flasher tool and one was on my RPi using a different tool. Both showed same result in flasher.

    Here is the listing for the item:
    https://www.amazon.com/gp/product/B0BZRCDNWH
    [BK7321N/CBU] Aubess RGB-CW-IC LED Strip: Flasher Tool Magic Header Issue and 2MB Dump Analysis

    Thanks in advance for the help!

    [BK7321N/CBU] Aubess RGB-CW-IC LED Strip: Flasher Tool Magic Header Issue and 2MB Dump Analysis [BK7321N/CBU] Aubess RGB-CW-IC LED Strip: Flasher Tool Magic Header Issue and 2MB Dump Analysis [BK7321N/CBU] Aubess RGB-CW-IC LED Strip: Flasher Tool Magic Header Issue and 2MB Dump Analysis
  • #2
    p.kaczmarek2
    Moderator Smart Home
    Thank you, it's a very interesting flash dump. From a quick glance, it looks like the Tuya config partition is indeed missing from that one.
    After a brief search, it seems it's a non-Tuya product. It's not using Tuya SDK at all, it's using RT-Flash, as some string references suggest:
    
    RT-Thread flash abstraction layer
    

    Are you able to get TX2 log at 115200 baud rate from this device?