After a previous recall, due to thermal issues, LDO has now re-released the LDO Nitehawk 36 Rev C toolhead board. This latest update from LDO Motors brings several improvements and new features that make it an exciting upgrade for 3D printer enthusiasts. Here’s a closer look at what makes this toolhead board stand out:
Key Features
- RP2040 MCU: The Nitehawk 36 Rev C is powered by the RP2040 microcontroller unit (MCU), which provides robust performance and flexibility for various applications.
- TMC2209 Stepper Driver: This board features the TMC2209 stepper driver, ensuring precise and smooth motor control for your 3D printer.
- ADXL345 Accelerometer: An onboard ADXL345 accelerometer allows for convenient input shaping calibration, enhancing print quality and reducing vibrations.
- USB Connectivity: The board connects via USB, simplifying the setup process compared to traditional CAN toolboards. It also includes a secondary USB port for connecting additional devices like a nozzle webcam or eddy current probe.
- Custom Toolhead Cable: The Nitehawk 36 Rev C comes with a custom toolhead cable that combines USB data and power, making it suitable for drag chain use.
- Tacho-Enabled HEF: The hotend fan port is tacho-enabled, allowing for additional diagnostics and safety features.
- Improved Wiring and Mounting: The updated design includes a right-angle stepper port connector and repositioned buttons for easier access and better cable management.
Benefits of the Update
- Convenient Wiring: The new design eliminates the need for complicated breakout cables, requiring only 24V power and a USB connector to the Raspberry Pi host.
- Enhanced Thermal Management: With a larger board size, optimized component layout, and an additional heatsink, the Nitehawk 36 Rev C offers better thermal management and prolonged durability under heavy use.
- Improved Accessibility: The relocated USB port and repositioned buttons make the board more user-friendly and accessible.
Installation and Configuration
The Nitehawk 36 Rev C system consists of two PCBs and a custom umbilical cable. The USB adapter PCB combines 24V power from the power supply and USB data from the Raspberry Pi into a unified connection to the main Nitehawk PCB. The board is compatible with various toolhead mounts, making it versatile for different 3D printer setups.
Conclusion
The LDO Nitehawk 36 Rev C toolhead board is a significant upgrade that offers improved performance, better thermal management, and enhanced user convenience. Whether you’re a seasoned 3D printer enthusiast or just starting, this toolhead board is worth considering for your next project.
Are you planning to upgrade your 3D printer with this new toolhead board?
You can get it here on OneTwo3D.
