Locate the software download section:
Choose the correct file for your OS:
Install the software:
Connect your TL866CS:
Launch the software:
Important Note: Versions above V12.xx are primarily designed for the TL866II Plus. Some advanced features (like high-voltage programming) may be locked for CS/A models, but basic reading/writing of most common EEPROMs and flashes will work perfectly.
Do not use random driver sites. The official software is hosted by the manufacturer, Autoelectric:
🔗 Direct link pattern (may change):
http://www.autoelectric.cn/MiniPro/MiniPro_V6.85_Setup.7z
MiniPro TL866CS is a legacy universal programmer that has been officially succeeded by the TL866II Plus and the newer T48/T56 models. Because the TL866CS is "End of Life" (EOL),
its software has reached its final stable version and is no longer being updated by the manufacturer, (formerly Autoelectric) Latest Software for TL866CS The final official software version compatible with the MiniPro TL866CS Official Download : You can download this version directly from the Official XGecu/Autoelectric Download Page Alternative Archive
: If the manufacturer's site is slow, a reliable third-party mirror is available on the XGecu Software GitHub Repository Critical Compatibility Warning attempt to use the newer "XGPro" software (designed for TL866II Plus , T48, or T56) with your Incompatibility Minipro Tl866cs Programmer Software Download Latest Version
: The XGPro software (versions 10.xx, 11.xx, etc.) does not support the or TL866A hardware
: Using incorrect software or attempting to "force" updates on modified hardware (like a CS-to-A conversion) can potentially brick your device. Installation & Troubleshooting Operating Systems : Version 6.85 is officially supported on Windows XP, 7, 8, and 10 Driver Setup
: Ensure you install the USB driver included in the software package during the setup process to allow the PC to communicate with the programmer. Linux/Mac Users
: The official software is Windows-only. However, you can use the open-source CLI tool or run the Windows software via Hardware Comparison If you find your
lacks support for a specific modern chip (like NAND flash), consider upgrading to the current generation:
The latest official software for the MiniPro TL866CS version 6.85 . Note that the manufacturer, Haikou Xingong Electronic Co., Ltd (XGecu), officially discontinued the
model in early 2018 and replaced it with newer models like the TL866II Plus 海口鑫工电子有限公司 Official Download Links
You can download the final legacy software from the following official Auto Electric (manufacturer) MiniPro TL866A/CS Software (V6.85) : This is the specific version for old hardware. Application Software Download Page
: The central hub for software, manuals, and device support lists. Software Compatibility & Features Operating Systems
: Version 6.85 is compatible with Windows 2000, XP, Vista, 7, 8, 10, and 11 (32-bit and 64-bit). Supported Chips Locate the software download section :
: Over 13,000 integrated circuits, including microcontrollers (PIC, Atmel), serial EEPROMs, and flash memory. Core Functions
: Includes a built-in binary editor for direct modification of BIN, HEX, and JED files, as well as a "project mode" for mass production. Hardware Limitation : Unlike the "A" model, the does not support ICSP (In-Circuit Serial Programming). Open Source & Third-Party Alternatives
If you are looking for advanced features or cross-platform support (Linux/macOS), consider these open-source tools: TL866 High Performance Universal Programmer
The Minipro TL866CS programmer software is a popular tool for programming and debugging various types of microcontrollers and EEPROMs. Here are some interesting features of the Minipro TL866CS programmer software:
Some of the key benefits of using the Minipro TL866CS programmer software include:
As for the download, you can find the latest version of the Minipro TL866CS programmer software on the official website or other reputable sources. Make sure to download the software from a trusted source to avoid any potential risks or malware.
Would you like to know more about the system requirements or installation process for the Minipro TL866CS programmer software?
The latest official software version for the MiniPro TL866CS and programmers is V6.85. It is important to note that the
models have been discontinued and replaced by newer hardware, such as the TL866II Plus Go to product viewer dialog for this item. and the Go to product viewer dialog for this item.
. Consequently, software updates for the original "MiniPro" series have largely ceased, while newer XGecu models receive frequent updates (currently up to version V13.17 as of 2025/2026). Official Download and Software Details Version: V6.85 (Final stable release for legacy hardware). Choose the correct file for your OS :
Official Source: You can find the legacy software on the XGecu (formerly Autoelectric) website under the "Old Hardware" section.
Alternative Mirror: If the official site is slow, a software mirror is available on GitHub for archival versions.
OS Compatibility: Windows 2000, XP, 2003, 2008, Vista, Win7, Win8, and Win10 (32-bit and 64-bit). Key Features of the Software
Device Support: Supports over 14,000 ICs, including various ROMs, EPROMs, EEPROMs, and microcontrollers (AVR, PIC, etc.).
Programming Range: Programmable VCC (3.3V to 6.5V) and VPP (3.3V to 21V).
Integrated Tools: Includes a built-in hex editor for modifying ROM data before writing.
Multi-Programmer Support: Allows up to 4 programmers to run simultaneously on a single computer. Important Usage Tips
Firmware Updates: When you first install the software and connect the device, it may prompt you to update the firmware
to match the software version. Follow the on-screen prompts carefully to avoid bricking the device. Hardware Compatibility: The software for the newer TL866II Plus Go to product viewer dialog for this item. or T48/ is not compatible with the original
. Ensure you are downloading the specific "MiniPro" software, not the newer "XGecu T48/T56" applications.
Linux/Mac Users: For non-Windows users, there is a popular open-source project that provides command-line control for the TL866 series. TL866II+ EEPROM Programmer Review