MindCuber.com
Build your own LEGO® MINDSTORMS® robot to solve the Rubik's Cube®...
MindCub3r is a robot that can be built from a single LEGO MINDSTORMS EV3 home set (31313) or from EV3 Education Core and Expansion sets (45544+45560) to solve the well known Rubik's Cube puzzle.
All MindCub3r software releases should work with LEGO EV3 firmware versions from v1.06H (home) and v1.06E (Education) onwards. It is recommended that the EV3 firmware is always updated to the latest version released from LEGO.
Construct the robot by carefully following the build instructions (Home) or build instructions (Education) and then download and install the software described below.
MindCub3r software consists of three main parts:
a project file: MindCub3r-v2p2.ev3 or MindCub3r-Ed-v2p2.ev3, containing the motor and sensor control program created using the standard LEGO MINDSTORMS EV3 graphical programming environment
an executable program: mc3solver-v2p2.rtf, compiled from C++ that implements an efficient solving algorithm that can find much shorter solutions than the NXT MindCuber variants
an EV3 application: "MC3 Solver v2p2", that is used to launch the mc3solver-v2p2.rtf program
Note: release v2p2 uses the .rtf extension to enable the files to be downloaded using the standard LEGO MINDSTORMS EV3 software. The .rtf extension is intended to be used for files containing text so using if for the executable program is a work-around. Please do not try to open this file with a text editor.
MindCub3r uses the EV3 color sensor in RGB mode to enable it to measure colors that cannot be distingished by the standard color mode provided by the standard LEGO MINDSTORMS EV3 software. The Color Sensor RGB Block must be imported into the LEGO MINDSTORMS EV3 software to support this mode.
NOTE: LEGO MINDSTORMS EV3 software for Mac OS from version 1.4.0 no longer supports importing blocks such as the ColorSensorRGB block. In this case there is an alternative method to download the MindCub3r software to the EV3 using a micro-SD card.Extract the file from this archive.
On a computer running Windows, find the file in Windows Explorer, click with the right mouse button and select Extract all...
This archive contains:
Start the LEGO MINDSTORMS EV3 software and create a new, empty project.
Select the Tools menu and then Block Import.
In the Block Import and Export dialog, select Browse.
Find the file ColorSensorRGB-v1.00.ev3b on your computer and Open it.
Select ColorSensorRGB-v1.00.ev3b from Select Blocks to Import and then select Import.
To complete the installation, close the dialogs and exit from LEGO MINDSTORMS EV3 software.
Download the appropriate file to your computer:
Note: previous versions are still available here
Extract all the files from this archive.
On a computer running Windows, find the file in Windows Explorer, click with the right mouse button and select Extract all...
This archive contains:
Start the LEGO MINDSTORMS EV3 software and select the File menu then Open Project.
Find the MindCub3r-v2p2.ev3 or MindCub3r-Ed-v2p2.ev3 project file and Open it.
Download the MindCub3r program to the EV3 (but do not run it yet).
Select the Tools menu and then Memory Browser.
Select Brick (or SD Card if there is a micro-SD card in the EV3) and find and select MindCub3r-v2p2 or MindCub3r-Ed-v2p2 in the Projects folder and then select Download.
Find the folder on the computer where the files were extracted from MindCub3r-v2p2.zip or MindCub3r-Ed-v2p2.zip. Select mc3solver-v2p2.rtf and Open to download this program to the EV3.
Select Download again from the Memory Browser dialog.
Find the folder on the computer where the files were extracted from MindCub3r-v2p2.zip or MindCub3r-Ed-v2p2.zip. Select InstallMC3-v2p2.rbf and Open to download this file to the EV3.
Close the Memory Browser dialog.
Go to the Run Recent screen on the EV3.
Press the right button on the EV3 to move to the File Navigation screen. Select the MindCub3r-v2p2 or MindCub3r-Ed-v2p2 folder and press the center button to open it. If there is a micro-SD card in the EV3, select and open the SD_Card folder first.
Use the down button to Select InstallMC3-v2p2 and press the center button to run it. The EV3 will make a short beep.
This installs "MC3 Solver v2p2" application on the Brick Apps screen.
Turn off the EV3 brick to ensure all the files are saved to the flash memory and then turn it on again.
MindCub3r is now ready to use!
Run the "MC3 Solver v2p2" application on the EV3 from the Brick Apps screen to start the mc3solver-v2p2.rtf executable program.
This is only necessary once each time the EV3 is turned on as the program will continue to run in the background until the EV3 is turned off.
Run the MindCub3r program on the EV3 from the Run Recent screen or from the File Navigation screen if it is the first time it has been run.
The program first resets the position of the scan arm (holding the color sensor) and then the tilt arm. If the turntable starts to rotate or the two arms do not move in this order, please carefully check that cables have been connected to the correct ports on the EV3 as shown by the color coding in the build instructions. During this period, the EV3 buttons flashes red.
The program then connects to the mc3solver-v2p2.rtf program that was downloaded to the EV3. If the program is found, the EV3 makes a short beep and continues. If the solver program is not running, the buttons continues to flash red and the message "Find solver" is displayed on the EV3 screen. If this happens, please check that the "mc3solver-v2p2.rtf" program has been downloaded to the MindCub3r-v2p2 or MindCub3r-Ed-v2p2 project folder on the EV3 and that the "MC3 Solver v2p2" application has been installed and run once.
When MindCub3r is ready to start, the EV3 buttons turn orange and the message "Insert cube..." is displayed on the screen.
Gently turn the turntable in each direction with your finger so that it moves slightly because of "play" in the gears connecting it to the motor. If necessary, adjust the position of the motor so that there is an equal mount of play in each direction. Use the left and right buttons on the EV3 to do this. A short press nudges the motor by a small angle. Holding the button for longer moves it by larger angles more quickly.
Insert a scrambled Rubik's Cube into the turntable tray and MindCub3r will start to scan and solve the cube.
MindCub3r may scan the cube up to three times if it is unable to determine the colors at first. If the scanned colors do not result in a valid pattern, MindCub3r will stop after the third attempt and display the message "Scan error" on the EV3 display. If this happens, there may be a number of possible causes. See the troubleshooting section.
MindCub3r can solve the cube directly into patterns or scramble it. Before inserting the cube, use the up and down buttons on the EV3 to select a specific pattern, "All" to create each pattern in turn or "Random" to cause MindCub3r to solve normally and occasionally generate a random pattern. Selecting "Scramble" will make MindCub3r scramble the cube without scanning it.
If there is a cube present before MindCub3r is ready, the buttons will stay red and the message "Remove cube..." is displayed for you to remove the cube. If this happens even when no cube is present or if MindCub3r does not start to scan the cube when it is inserted, please check that the cables to the infra red or ultrasonic and color sensors are connected to the correct ports on the EV3 as shown in by the color coding in the build instructions.
MiniPro V6.85: The Essential Software Guide for TL866 Programmers MiniPro V6.85 software is the dedicated application used to operate the series of universal programmers, including the popular TL866A and TL866CS models
. Known for its speed, stability, and extensive device support, this version remains a critical tool for electronics hobbyists and professionals working with EPROMs, FLASH, and microcontrollers. Key Features of MiniPro V6.85 Extensive Device Support : Compatible with over 13,000 devices
, including various 26, 27, 28, 29, 37, 39, 49, and 50 series parallel ROMs, as well as 24, 25, 35, 85, 93, and 95 series serial EEPROMs. Microcontroller Programming : Provides full support for the 51 series, (including ATMEGA and ATtiny), and Microchip PIC (PIC10, PIC12, PIC16, PIC18) microcontrollers. Fast SPI Algorithm
: Optimized for high-speed programming, significantly reducing the time required for SPI FLASH chips. Integrated Logic Testing : Features a built-in tester for and common 74/54 and CMOS4000 series logic ICs. Low Power Consumption
: The software communicates via USB, eliminating the need for an external power supply for most standard operations. Download and Installation Instructions When looking for the MiniPro V6.85 download
, it is vital to source the file from reputable technical communities or official manufacturer archives to ensure driver compatibility and security. Locate the Archive
: Official downloads are often hosted by authorized distributors or found in technical archives like James S' Kingdom PIC Microcontrollers
which provides documentation and test code for various PIC-related tools. Driver Setup
: The download package typically includes the necessary USB drivers. Ensure these are installed before connecting your TL866 device to your PC. Firmware Updates
: Opening the software for the first time may prompt a firmware update for your programmer. Version 6.85 is designed to ensure the hardware is running the latest stable internal code. Usage Tips for V6.85 ZIF Socket Alignment : Most chips can be attached directly to the ZIF40 socket
. For surface-mount devices, use the appropriate HE10 connector or ICSP cable provided with your kit. Device Search
: Use the built-in "Select" tool within the software to search for your specific chip model. This ensures the correct voltage and timing parameters are applied. Verify After Write
: Always enable the "Verify" option during the programming process to confirm that the data written to the chip matches your source file exactly. alternative open-source software options for the TL866, or do you need a list of compatible chip adapters
Buy TL866A Universal Programmer Kit with 6 IC Adapters online
MiniPro V6.85 software is the final official application version specifically for the legacy universal programmers from XGecu (formerly Autoelectric). 海口鑫工电子有限公司 Key Features & Updates Device Support : This version supports over
target devices, including various microcontrollers (AVR, PIC, 51 series), EPROMs, EEPROMs, and FLASH chips. : Specifically noted for resolving programming issues with logic devices. : High-speed USB communication at
using a built-in high-performance MCU for efficient programming. OS Compatibility
: Officially supports Windows 2000, XP, 2003, 2008, Vista, Win7, Win8, and Win10 (both 32 and 64-bit). 海口鑫工电子有限公司 Download and Installation TL866 High Performance Universal Programmer
The MiniPro V6.85 is a legacy software version for the TL866 series of universal programmers, primarily used to flash BIOS chips, EPROMs, and microcontrollers. While newer hardware (like the T48 or T56) has moved to the XGecu software, V6.85 remains a critical utility for owners of the original TL866CS and TL866A models. Technical Overview of MiniPro V6.85 Minipro V6.85 Download
The V6.85 update was one of the final major releases for the first-generation TL866 hardware. It is designed to bridge the gap between older Windows environments and modern hardware demands. Key Features and Capabilities
Device Support: It supports over 13,000 unique chips, including NAND Flash, EPROM, EEPROM, and MCU.
Logic Test Function: Includes a built-in logic gate tester (74/54 series) and SRAM testing.
VPP Voltage Control: Offers precise control over programming voltage to prevent chip damage.
ICSP Interface: Supports In-Circuit Serial Programming for the TL866A model. Technical Specifications Specification Interface USB 2.0 (High Speed) OS Compatibility Windows XP, 7, 8, 10 (32/64 bit) Power Source USB Bus Powered (no external supply needed) Socket Type 40-pin ZIF (Zero Insertion Force) Installation and Configuration Guide
📍 Safety Note: Always download this software from the official XGecu website or reputable mirrors to avoid malware bundled with "cracked" versions. Step-by-Step Setup
Driver Installation: Run the Setup.exe before plugging in the hardware.
Hardware Connection: Connect the TL866 via USB; the software should auto-detect the "MiniPro" device.
Firmware Update: V6.85 often triggers a firmware flash. Do not disconnect the device during this process.
Language Selection: If the interface defaults to Chinese, navigate to the "Language" menu (typically the second to last option) to select English. Common Use Cases
BIOS Recovery: Reviving "bricked" motherboards or laptops by flashing the SPI Flash chip directly.
Automotive Repair: Reprogramming ECU chips or odometer modules in older vehicles.
Retro Computing: Burning ROMs for arcade machines, Amiga, or Commodore systems.
IoT Development: Programming small microcontrollers (PIC, AVR) for custom hardware projects. Troubleshooting Connectivity Issues
"Device Not Found": Usually a driver signature issue in Windows 10. Disable "Driver Signature Enforcement" to install.
Overcurrent Protection: Ensure the chip is oriented correctly (Pin 1 facing the lever).
Contact Errors: Clean the pins of older chips with isopropyl alcohol to ensure a solid connection in the ZIF socket. If you are looking for specific help, let me know: Are you trying to recover a specific BIOS?
Minipro V6.85: Download and Final Support for TL866A/CS If you are still rocking the classic TL866A or TL866CS universal programmer, you likely know that MiniPro V6
is the end of the road. Released as the final official software version for these legacy models, V6.85 is essential for keeping your device compatible with its supported list of over 14,000 chips Why V6.85 Matters While the newer Go to product viewer dialog for this item. TL866II Plus Go to product viewer dialog for this item.
models have moved on to "XGecu" branded software, the original MiniPro units rely on this specific version. Key features in this final update include: Final Device Support: Support for 14,337 devices (as of late 2018). Critical Fixes:
Includes specific fixes for GAL chips (like GAL22V10B) and various M95 series EEPROMs. Operating System Compatibility: Works on Windows XP, 7, 8, and 10. Where to Download
You should always source this software from the official manufacturer to avoid "bricked" devices often associated with unofficial "booby-trapped" versions (like the infamous V6.80). Official Manufacturer Page: Autoelectric TL866 Main Page remains the primary source for the TL866A/CS Application Software (V6.85) Open Source Alternative: For Linux and macOS users, the MiniPro open-source project on GitHub
provides a command-line utility that often works where the legacy Windows app cannot. Installation Tips Uninstall Old Versions:
If you have an older version like V6.80 installed, users in the AtariAge forums
recommend a full uninstall of the software and USB drivers before starting the V6.85 install. Firmware Updates:
Upon first launch, V6.85 may prompt you to update your unit's internal firmware. Ensure your connection is stable to avoid interrupting this process. "Converted" Units: If you are using a Go to product viewer dialog for this item. that was manually converted to a
, be aware that V6.85 might display a warning message, though it typically remains functional for most or specific chip support TL866 High Performance Universal Programmer
Download T56/TL866II Plus Application software for win2000/xp/2003/2008/VISAT/win7/win8/WIN10. TL866A/CS Application Software( V6. 海口鑫工电子有限公司
wholder/MiniPro: MiniPro is a command line utility for the ... - GitHub
wushowhide.diagcab to hide the update.The Minipro V6.85 download is more than just a software update—it is a preservation tool. In a world where planned obsolescence forces hardware into landfills, V6.85 keeps thousands of TL866 programmers alive. It allows hobbyists to repair arcade boards from the 1980s, flash custom firmware on 3D printers, and recover bricked laptop BIOS chips.
By following this guide, you can safely download, install, and use V6.85 on modern Windows systems. Remember to always source files from trusted communities, disable driver signing temporarily, and never blindly upgrade your firmware.
Whether you are a retro-computing enthusiast or a professional embedded engineer, having a copy of Minipro V6.85 on your utility drive is a mark of wisdom. It is stable, it is powerful, and it just works.
Final Checklist for Success:
Now, power up your TL866, load your hex file, and start programming.
Disclaimer: This article is for educational and archival purposes. Always respect software licenses and hardware manufacturer rights. The author is not responsible for any damage to programmers or chips resulting from improper use.
MiniPro V6.85 software is a critical utility for the universal programmers. While it is an older version compared to the newer XGecu T48/T56 software, it remains highly valued for its stability with legacy hardware. nikhilkakade.in Key Features of MiniPro V6.85 Extensive Device Support : Supports over 14,000 devices , including EEPROM, Flash, MCU, CPLD, and FPGA. Multi-Programmer Capability : Allows a single computer to handle up to 4 programmers simultaneously , making it useful for small-batch production. Integrated IC Testing : Includes a built-in tester for CMOS4000 and 74/54 series logic integrated circuits to identify gate-level errors. High-Speed Programming "Pin Detect Error" on a Known Good Chip
: Features optimized algorithms for fast data transfer, such as reading an 8Mbit serial 25P80 chip in roughly 12 seconds. Safe Voltage Protection
: Equipped with 4-level over-current and over-voltage protection to prevent PC resets during short circuits. Advanced Chip Options : Supports automatic serial numbering
and original chip encryption for AVR microcontrollers with internal RC. Practical Uses
This report provides an overview of the MiniPro V6.85 software, a legacy application designed for the popular TL866 series of universal chip programmers. Software Overview
MiniPro V6.85 is a specialized utility used for reading, writing, and testing a vast array of integrated circuits (ICs). While newer hardware like the T48 and T56 now use "XGpro" software, V6.85 remains a critical version for users of the original 海口鑫工电子有限公司 Primary Purpose:
Programming EPROMs, EEPROMs, SPI Flash, and microcontrollers (MCUs). Device Support:
Over 14,000 unique chips, including 24/25/26/27/28/29/37/39/49/50 series memory. Operating Systems:
Compatible with Windows XP, Vista, 7, 8, and 10 (32/64-bit). Key Features & Capabilities Logic Testing:
Includes functional testing for CMOS4000 and 54/74 series logic gates. Power Efficient:
The programmer is entirely USB-powered, requiring no external power brick for most operations. Safety Protections:
Features 4-level overcurrent protection for VCC/VPP and overvoltage protection to prevent PC resets during short circuits. Pin Contact Check:
Automatically identifies poor pin contact before programming to prevent errors. Download and Installation
The software is typically distributed as a compressed file (approx. 21 MB). download software or data sheet about TL866 and ET7190
Subject: Minipro V6.85 Download Guide
Introduction: Minipro is a popular device programmer used for flashing and debugging various types of microcontrollers and digital circuits. The latest version, Minipro V6.85, offers enhanced features and improvements over its predecessors. This guide will walk you through the process of downloading Minipro V6.85.
Precautions:
Downloading Minipro V6.85:
Installing V6.85 on modern operating systems requires a few extra steps. Follow this guide precisely.
The post-V6.85 interfaces became cluttered with promotional material and cloud-sync features. V6.85 remains a clean, fast, single-window utility.
See more LEGO robot Rubik's Cube solvers at youtube.com/IAssemble
Copyright © 2013-2020 David Gilday
LEGO and MINDSTORMS are trademarks of the LEGO Group
Rubik's Cube is a trademark of Rubiks Brand Limited