To install firmware on the Zeeweii/SigPeak DSO2512G oscilloscope, you must use a Windows PC and a USB-to-serial connection. The process requires a specific upgrade tool and involves holding the power button throughout the entire flashing procedure. Preparation Install Drivers : Ensure the CH341 USB-to-serial driver is installed on your PC. Download Firmware : Obtain the latest firmware file and the WM Upgrade Tools (Windows). Identify Hardware Revision

Step 1: Identify Your Hardware Version

Before downloading anything, you must check your hardware version. Installing the wrong firmware for your specific PCB revision can cause the device to malfunction.

Entering FEL Mode: Pull the CS pin of the SPI flash chip to ground using a ~47 ohm resistor and press the power button. Alternatively, some users use a special image on a microSD card to trigger this mode.

Critical: You must keep the Power button held down throughout the entire flashing process. The device may appear to power cycle, but do not release the button. Execute Flash: Select the newly appeared COM port in the tool.

Pre-Installation Requirements

Dso2512g Firmware Install -

To install firmware on the Zeeweii/SigPeak DSO2512G oscilloscope, you must use a Windows PC and a USB-to-serial connection. The process requires a specific upgrade tool and involves holding the power button throughout the entire flashing procedure. Preparation Install Drivers : Ensure the CH341 USB-to-serial driver is installed on your PC. Download Firmware : Obtain the latest firmware file and the WM Upgrade Tools (Windows). Identify Hardware Revision

Step 1: Identify Your Hardware Version

Before downloading anything, you must check your hardware version. Installing the wrong firmware for your specific PCB revision can cause the device to malfunction. dso2512g firmware install

Entering FEL Mode: Pull the CS pin of the SPI flash chip to ground using a ~47 ohm resistor and press the power button. Alternatively, some users use a special image on a microSD card to trigger this mode. Download Firmware : Obtain the latest firmware file

Critical: You must keep the Power button held down throughout the entire flashing process. The device may appear to power cycle, but do not release the button. Execute Flash: Select the newly appeared COM port in the tool. Entering FEL Mode : Pull the CS pin

Pre-Installation Requirements