We’re happy to announce the release of MOCPilot 2026.5.0, available on Android, iOS, and macOS.

This update adds firmware update and recovery support for more LEGO Powered Up hubs, introduces SBrick and SBrick Plus support, improves the block builder and dashboard workflow, and includes many UI refinements, crash fixes, and translation updates.

✨ What’s New in 2026.5.0?​

🔄 Hub Firmware Update & Recovery​

• Added firmware update support for Technic Hub
• Added firmware update support for Technic Move Hub
• Extended firmware update support for additional supported hubs
• Added detection for hubs connected in recovery mode

🔌 Hub Support & Configuration​

• Added support for SBrick and SBrick Plus
• Added Technic Move Hub configuration change: Porsche GT4 e-Performance, Batmobile™‎ Tumbler and Lamborghini Revuelto
• Reworked hub connection pages by connection type
• Reworked the hub monitoring page

🧱 Block Builder Updates​

• Added block level filtering: Beginner, Advanced, and Guru
• Block levels can be configured while creating, editing, or running a profile block program
• Added battery voltage block for hubs that provide battery voltage data
• Added power pulse block for Technic Move Hub
• Fixed mouse wheel scale changes on the blocks palette

🎮 Gamepad & Dashboard​

• Reworked the gamepad page and gamepad tester page
• Fixed D-pad gamepad state transitions
• Added a context menu option to change dashboard control theme inline
• Polished dashboard profile headers, sort menu, card gradients, and create form spacing

🎨 UI, Profiles & Stability​

• Removed the yellow palette from pre-built profiles so they now match the regular profiles page
• Improved overall appearance and minor UI details
• Added crash fixes and internal code reorganization

We’re happy to announce the release of MOCPilot 2026.4.0, available on Android, iOS, and macOS.

This update adds undo and redo history for block programs, improves hub setup in the profile builder, and fixes several block builder and device-control issues.

✨ What’s New in 2026.4.0?​

🧱 Block Program History​

• Added undo and redo history control for block programs

🔌 Hub Profile Builder​

• Decoupled hub addition from the connection flow in the profile builder
• Hubs can now be added to a profile without requiring an immediate connection

🛠 Builder & Device Fixes​

• Fixed the translated delete-blocks context menu label
• Fixed the WeDo 2.0 motor port command mapping, restoring control when using one of two motor ports
• Fixed an issue with the front joint type of blocks so snapping between these blocks now works correctly

Update to 2026.4.0 for better block editing, more flexible hub setup, and improved WeDo 2.0 motor control.

We’re happy to announce the release of MOCPilot 2026.3.2, available on Android, iOS, and macOS.

This update improves dashboard controller visuals, fixes several builder interaction issues, and refines steering rack calibration behavior.

✨ What’s New in 2026.3.2?​

🎛 Dashboard Improvements​

• Added new icons for dashboard controllers

🧱 Builder & Block Fixes​

• Fixed an issue where the frequent hub tilt changed event could misfire because of integer and double value comparison
• Fixed block drag attach issues affecting C blocks and other block types

⚙️ Steering Calibration Update​

• Reworked the calibrate steering rack block
• The block now resets the relative position to 0 when calibration finishes
• Updated the calibration algorithm speed to 100

Update to 2026.3.2 for smoother block building, improved dashboard visuals, and more reliable steering calibration.

We’re happy to announce the release of MOCPilot 2026.3.1, available on Android, iOS, and macOS.

This release brings major improvements to the block builder (touch + desktop) and stronger gamepad support.

✨ What’s New in 2026.3.1?​

🎮 Gamepad Improvements​

• Gamepad blocks now auto-enable when a profile is opened (including when a gamepad is already connected)
• Fixed an issue where newly added gamepad event blocks wouldn’t activate until restarting the program
• Added gamepad value range setting for finer control

🧱 Builder & Editor Improvements​

• Big set of improvements to touch gestures and overall builder interactions (mobile + desktop)
• More reliable undo/history behavior (currently dashboard only), with a reworked history that tracks changes so you can return to a previous state more consistently
• Fixed multiple port editor and value editing issues on mobile
• Fixed an issue on mobile where pinch gestures could cause the program area to get stuck
• Improved block snapping and insertion previews when building control structures
• Added a halo for running blocks

🔌 Hub & Connectivity​

• The hub button selector in the relevant block is now always visible, with reworked button event setup

🧩 Palette & Help​

• Fixed palette issues after locale/language switch (could cause palette action buttons to become inactive)
• Added a blocks context menu option “About Block” to open documentation for the selected block

📚 Help Updates​

• Help pages expanded with direct links to blocks documentation

🤖 Android Fixes​

• Fixed issues with sharing and importing profiles on Android

🛠 Rendering & Performance​

• Fixed blurry/non-crisp blocks at high scale by reworking renderer texture handling
• Optimized the texture upscaler for mobile devices and improved program area spacing/zoom behavior

Update to 2026.3.1 for a much smoother builder experience and better gamepad workflows.

We’re happy to announce the release of MOCPilot 2026.2.3, available on Android, iOS, and macOS.

This update focuses on improving the dashboard workflow and resolving several important hub and editor issues.

✨ What’s New in 2026.2.3?​

🧱 Dashboard Improvements​

• You can now duplicate dashboard controllers, with options to copy all properties or copy only by type
• Palette reworked for faster building: shown underneath the dashboard, includes a clear button, stays open after adding components, and keeps section selection consistent

🔌 Hub Updates & Fixes​

• Mould King 4.0 reimplemented to the new protocol on iOS (Android continues using the previous protocol)
• Fixed an issue where the “hub is connected” boolean block didn’t appear while a hub was advertising
• Fixed a bug where the light block could stop working due to motor start/stop command handling

🛠 Fixes​

• Fixed email validation in the input component that could allow invalid addresses like mail@domain.

Update MOCPilot to 2026.2.3 for a smoother dashboard experience and more reliable hub behavior across platforms.

We’re happy to announce the release of MOCPilot 2026.2.2, now available on Android, iOS, and macOS.

This release significantly expands hardware compatibility and introduces powerful new programming blocks for advanced hub interaction.

✨ What’s New in 2026.2.2?​

🆕 New Hub Support​

• Mould King 4.0 hubs are now fully supported
• Mould King 6.0 hubs are now fully supported
• LEGO WeDo 2.0 hub is now fully supported

🔌 Sensor Support​

• WeDo 2.0 Tilt Sensor
• WeDo 2.0 Motion Sensor

🧱 New Programming Blocks​

This release introduces new event and control blocks that expand real-time hub interaction capabilities.

🔄 Hub Sensor Event Blocks​

• Hub Accelerometer Data Changed
• Hub Tilt Changed
• Hub Orientation Changed
• All Hubs Battery Level Changed

These blocks allow your program to react instantly to movement, rotation, and power changes.

🔌 Hub Connection Control Blocks​

• Connect Hub
• Disconnect Hub

You can now manage hub connections directly during program execution.
This enables reconnecting a hub without restarting the program if the connection is lost, making projects more resilient and flexible.

⚙️ Improvements​

• Improved overall system stability
• Performance optimizations for smoother hub interaction
• Minor UI refinements and layout improvements

Update MOCPilot to the latest version and start building with expanded hub compatibility and powerful new real-time control capabilities across all your devices.

We’re happy to announce the release of MOCPilot 2026.1.0, now available on Android, iOS, and macOS.

This release introduces guest mode, improves usability on mobile devices, and delivers important stability and performance fixes across all supported platforms.

✨ What’s New in 2026.1.0?​

🆕 New​

• Guest mode — use the app without an account, with an option to create one later
• Language selection added to the authentication screen
• The app now blocks usage of hubs with unsupported firmware and shows a clear warning

⚙️ Improvements​

• Improved block dragging behavior on mobile devices
• Blocks palette now hides automatically while dragging on mobile
• Alert dialogs now apply a blur effect to the background
• Improved text input handling across all platforms
• Smoother hub control with reduced latency

🛠 Fixes​

• Fixed multiple block drag & drop issues, including stuck blocks and lost mouse/touch input
• Fixed crashes when stopping programs that use custom (“My”) blocks
• Fixed steering rack calibration not returning to center position
• Fixed hub control lag and delayed motor response
• Fixed issues with editor ports, sliders, and speed value blocks
• Fixed main dialog and various UI layout issues
• Updated translations and fixed minor visual inconsistencies

Update MOCPilot to the latest version and enjoy a smoother, more stable, and more accessible experience across all your devices.

We’re happy to announce the MOCPilot 2025.2.0 - 2025.2.4 release, now available on Android, iOS, and macOS.

This release focuses on smoother behavior, improved reliability, and UI refinements across all supported platforms, delivering a more stable and polished experience for everyday use.

✨ What’s Improved in 2025.2.0 - 2025.2.4?​

• Smoother and more stable behavior thanks to improved timing logic
• Improved profile synchronization and update reliability
• Refined profile list layout with clearer information display
• Enhanced aura slider visuals and interaction feedback
• Fixed pitch and roll inversion issues in control blocks
• Improved UI layouts on phone and tablet devices
• Fixed color, switcher, and visual consistency issues
• Improved translations and text consistency
• General bug fixes, performance improvements, and increased stability

Update MOCPilot to the latest version and enjoy a more refined, reliable, and responsive experience across all your devices.

We’re excited to announce the official release of MOCPilot 2025.2.0, now available across Android, iOS, and macOS!

This update marks a major step forward for the project. The application previously known as Controlz has been renamed to MOCPilot.
The new name better reflects the app’s purpose and future direction — serving as a unified “pilot” for your LEGO®-based creations, providing advanced control, programming capabilities, and a more intuitive experience for builders of all levels.

✨ What’s New in 2025.2.0?​

• Unified multi-platform release for Android, iOS, and macOS
• Improved stability, performance, and UI responsiveness
• Updated branding and identity under the new name MOCPilot
• Continued support for LEGO® Control+, BuWizz 2/3, and custom Bluetooth modules

Download MOCPilot today on your preferred platform and take full control of your LEGO® creations with the next-generation building and programming experience!

We’re excited to announce the release of MOCPilot 2025.1.9 as a native macOS application!

You can now enjoy full desktop performance and seamless integration with macOS. Download it today from the Mac App Store and take control of your LEGO® creations like never before!

This update enhances the block editing experience, improves performance, and ensures proper functionality on newer Android versions.

Changes​

• Fixed a bug with hub scanning on Android 12+ by requesting precise location permission.
• Added option to hide/show the blocks palette by clicking on the currently selected block collection.
• Added a resize handle to the blocks palette to allow manual resizing.
• Fixed high CPU usage when a profile was loaded but the program wasn’t running.
• Improved the "String list" block editor to avoid content being cut off. Now items are split into columns for better visibility with large lists.

This update improves support for tablets, adds useful testing pages, and fixes several compatibility and performance issues.

Changes​

• Added tablet layout for better utilization of larger screens.
• Fixed a bug where the "hub button pressed" block appeared for hubs that do not support this action. Also fixed inappropriate color sensor blocks for unsupported hubs (e.g., BuWizz).
• Fixed a bug where the "motor run" block didn’t affect motors without encoders due to missing alternate run commands.
• Added a page for testing gamepad buttons.
• Added a hub testing page with a dashboard showing information, connected port devices, and port shake status.
• Fixed incorrect accelerometer data interpretation for BuWizz 2 and 3, which caused faulty orientation readings.
• Fixed RAM memory leaks that led to app termination on some devices due to high system memory usage.
• Fixed bugs in profile loading that previously caused crashes in certain scenarios.
• Fixed an Android bug where releasing gamepad sticks did not reset axis values to zero.

This update introduces new joystick customization options, UI improvements, and important stability fixes.

Changes​

• Fixed a bug in the blocks palette collection selector: selecting a collection, scrolling to another, and returning had no effect.
• Fixed a crash when loading heavy profiles with a large number of blocks.
• Added “Axes type” property to joystick settings to support single-axis mode (X, Y, XY).
• Added colorization for steering wheel controllers (“GMZ”, “No Mercy”).
• Added “is pressed” blocks for steering wheels and pedals.

This update includes several important bug fixes that enhance performance, reduce battery consumption, and improve block behavior in the programming environment.

Changes​

• Fixed a bug causing high CPU usage, battery drain, and low performance.
• Fixed a bug where gamepad blocks (e.g., “is button pressed”, “is D-PAD button pressed”) couldn’t be attached to other blocks.
• Fixed an issue in the step switch event block that incorrectly handled touch events and step counting.
• Fixed a bug in the list block’s “item of” where no more than one block could be attached as an argument index.

We're excited to announce that the closed beta test for MOCPilot 2025 is now live! Selected users can now explore new features, provide feedback, and help shape the future of MOCPilot.

If you've received an invitation, check your email for access details. Thanks for being part of this important phase!