Minipro 6.85 [top] «2026 Update»

: This version introduced support for the ATF20V8B chip.

Users should exercise caution when upgrading to v6.85. Because this version includes updated firmware, it has a history of "bricking" counterfeit or clone versions of the TL866 programmer. minipro 6.85

: Ensure your hardware is a genuine Autoelectric/XGecu product before allowing the software to flash the firmware. : This version introduced support for the ATF20V8B chip

: Version 6.85 supports approximately 14,337 devices , including AVRs, PIC microcontrollers, BIOS chips, and various EEPROMs. : Ensure your hardware is a genuine Autoelectric/XGecu

: While designed for Windows (up to Windows 10), users on Linux or macOS often use an open-source alternative known simply as minipro , which is unrelated to the official v6.85 Windows binary but supports the same hardware.

MiniPro 6.85 refers to a specific version of the application software for the and TL866CS series of universal IC programmers . Released by XGecu (formerly Autoelectric) around late 2018, this version is widely regarded as one of the final stable updates for the legacy TL866 hardware before it was superseded by the TL866II Plus . Key Features and Device Support