After the firmware installation:
Whether you stick with the stable official firmware or venture into the enhanced world of custom mods, updating your DSO2512G is a worthwhile investment of your time.
This method uses the device's built-in "USB Update" mode to appear as a drive on your computer. Enter Update Mode : Power on the device. Navigate to Menu > Set
To accept new firmware, the oscilloscope must enter its programming or bootloader state rather than its normal operating system. Power off the DSO2512G completely.
Once the tool indicates "Success," release the Power button. dso2512g firmware install
Press and hold the designated bootloader key combination. On most revisions, this requires holding down the or OK button.
Launch the application. If the interface is in Chinese, click the third option in the top-left menu to change the language to . 2. Configure the Flashing Tool Set the Chip type to W80X .
The most common method for community-modified and official updates involves using WM Upgrade Tools Get the Tools : Download the WM Upgrade Tools (for W80X chips) from developer resources like the ZeeTweak GitHub or official Zeeweii support pages. Software Setup Launch the tool and switch the language to (usually the third option in the top-left menu). Set the "Chip" type to Load your firmware file (usually an file) into the "Image" path. Hardware Connection Connect the DSO2512G to your PC via USB. Press and hold the power button
The DSO2512G typically utilizes an STM32 or similar microchip architecture. Depending on the exact chip variant used in your production batch, you will need either: FlyMcu (for ISP serial flashing) STM32CubeProgrammer (for DFU mode flashing) Step-by-Step Installation Guide Step 1: Connect the Device in Bootloader Mode After the firmware installation: Whether you stick with
Visit the manufacturer's website and navigate to the support or download section. Search for the DSO2512G oscilloscope and download the latest firmware file. Make sure to select the correct file format and version for your device.
A: You can revert by downloading the official firmware and following the standard update procedure. However, note that reverting might not always be a one-click process and could require re-flashing the FPGA.
: Use a high-quality data sync cable, not a power-only charging cable.
Set the to 115200 (safer, slower) or 460800 (faster). Navigate to Menu > Set To accept new
| Issue | Possible Cause | Solution | | :--- | :--- | :--- | | | FPGA firmware not updated or is incompatible | Update or re-flash the FPGA firmware using the "flash tool" from the mod package. | | "AUTO" always sets to 10ns | FPGA firmware mismatch or incorrect version for your PCB | Ensure you are using the correct firmware package for your PCB version (e.g., v9.1, v9.13, v9.14, v9.15). Try a different mod version. | | Device shows "wrong firmware" after patching | Using "dump patcher" tool on incorrect file type | The "dump patcher" tool is for large SPI flash dumps, not small upgrade .bin files. | | After flashing, device stays in FEL mode | Incorrect firmware file used or SPI flash not properly configured | Re-flash your original firmware backup. Do not use .bin files intended for USB update directly on the SPI flash. | | Device is not recognized by PC | Faulty USB cable, incorrect driver, or device not in DFU mode | Try a different USB cable. Ensure the device is in the correct mode (e.g., DFU mode with upgrade screen). Try reinstalling drivers if on Windows. | | The update seems to freeze or stall | Corrupted firmware file or interrupted USB connection | Do not disconnect during the update. Re-download the firmware file, reformat the USB drive to FAT32, and try the process again. | | Device won't power on after update | Interrupted update or corrupted bootloader | This is critical. Contact ZEEWEII support for recovery instructions or check community forums for advanced recovery methods. | | "FLASH FPGA FW" command fails | Broken WFLASH command in certain firmware versions | Try using the "flash tool" with an older or different version of the mod firmware (e.g., v7 or v9b1), as reported by users. |
on the scope to enable the serial port for flashing. You must keep it held until the process finishes. Select the correct Open Serial to begin the flash. Once complete, release the power button. Important Version & Hardware Checks Hardware Variants
I'll also try to locate the official website or a source for the original firmware. But the user might be satisfied with the community-provided information. I'll craft a long article covering all aspects.'ll search for more detailed instructions on the EEVblog forum.'ll open the specific lines around the update procedure. provides a very detailed update procedure. I'll also check the GitHub repository for more details. README is minimal. The EEVblog forum is the best source for detailed instructions. I'll now compile the information into a comprehensive article. The article will cover an introduction, pre-installation preparation, step-by-step installation for both official and custom firmware, custom firmware features, troubleshooting, and a conclusion. I'll cite the relevant sources.dating the firmware on your FNIRSI DSO2512G oscilloscope unlocks performance improvements, new features, and crucial bug fixes. Many users also turn to powerful community-developed custom firmware to add advanced capabilities like USB serial mode, enhanced FFT analysis, and an extra menu system. This comprehensive guide provides detailed, step-by-step instructions to safely install both official and modded firmware on your DSO2512G device.