Ezp2020 Programmer Software High Quality Download Install Jun 2026

Click , navigate to the extracted EZP2020 folder, select the Driver directory, and click Next .

Once installed, running EZP2020.exe will open the application interface.

Right-click the Windows Start Menu button and select . ezp2020 programmer software download install

The EZP2020 programmer is a high-speed USB-based tool designed for programming and debugging a wide array of memory chips, including EEPROM, Flash, and SPI NOR Flash memory. This programmer, produced by Zigong Yaojie Electronic Technology Co. (瑶杰电子), is popular among hobbyists, electronics repair technicians, and developers due to its affordability and extensive chip support.

Ensure you are using a high-quality USB cable. Some cheap cables provide power but fail at data transfer. Click , navigate to the extracted EZP2020 folder,

The EZP2020 uses specialized USB chip communication drivers that may lack a digital signature registered directly with Microsoft. On 64-bit versions of Windows 10 and Windows 11, the operating system will block unsigned driver installations by default.

: Use the Read button to extract the existing firmware from a chip, which you can save as a .bin or .hex file backup using the Save option. The EZP2020 programmer is a high-speed USB-based tool

Plug the programmer into an available USB port. The "POWER" indicator should light up.

Click . If a red warning window pops up saying Windows cannot verify the publisher, click "Install this driver software anyway" .