BIQU SKR Mini E3 V3.0 board for Ender-3 series vs BIGTREETECH Octopus Pro V1.1 H723 32bit Control Board
BIQU SKR Mini E3 V3.0 board for Ender-3 series
3D printer control board upgrade with larger heatsink and 3 cooling fans. Improves quiet operation and compatibility with Ender-3, Ender-3 Pro, Ender-3 V2, Ender-5 and Ender-5 pro. Customer insight highlights ease of installation and quietness with mixed feedback on functionality
Pros
- larger heatsink area
- quieter operation
- easy to install
- 3 controllable cooling fans
Cons
- mixed feedback on functionality/print quality
- some reports of compatibility issues with Ender-3 v2
- some units stopped working
BIGTREETECH Octopus Pro V1.1 H723 32bit Control Board
Main control board for 3D printers featuring ARM Cortex-M7 H723 at up to 550MHz, capable of 8-axis support and Klipper/Marlin compatibility. Customers highlight its quality, compact size, and versatile firmware support
Pros
- high performance 32bit control with 550MHz
- supports Klipper and Marlin firmware
- multiple fan inputs and PT100/PT1000 probe capabilities
- compact form factor
Cons
- mixed feedback on connection options and documentation
- some reports of failed joints
Head-to-Head
| Criteria | Winner |
|---|---|
| Price | BIQU |
| Durability | Tie |
| Versatility | BIGTREETECH Direct |
| User Reviews | BIQU |