| Risk | Mitigation | |------------------------------------|----------------------------------------------------------------------------| | Power loss during write | Use stable supply + hold bootloader in RAM until write completes. | | Incompatible hardware revision | Read HW_REV register before update; abort if < 2.0. | | Bricked device after failed OTA | Keep UART bootloader pins accessible; force bootloader via BOOT0+RESET. | | Counterfeit ZXDZ 01 clones | Validate unique chip ID (UID) before update; official firmware rejects clones. |
is one of the most recent local updates available for the WJ platform. Wireless Update: WJ_2025.07.10 Clean Dump Firmware: ZXDZ_WJ_2025.01.15.08 for 2GB/16GB models. Older Stable Release: ZXDZ_2022.03.26.18 Zxdz 01 Latest Firmware
Disclaimer: This report is for informational purposes. Flashing third-party firmware voids warranties and carries the risk of rendering hardware inoperable. | | Counterfeit ZXDZ 01 clones | Validate