How to install the Touch Screen for Longer B1

The LONGER B1 laser engraver supports multiple control methods, including USB connection, wireless functions, and microSD card operation. For users who want a more convenient engraving experience, adding a touchscreen is a simple way to improve machine control.

With the LONGER B1 touchscreen upgrade, users can operate the laser engraver directly through a graphic interface without relying only on a computer. The touchscreen allows easier access to common functions, including selecting engraving files, moving the machine axes, setting the home position, controlling the laser, and connecting to Wi-Fi.

This guide explains how to install the touchscreen for the LONGER B1 laser engraver, update the required firmware, and complete the setup process.

Important Note Before Installing the Touchscreen

Before using the touchscreen, the firmware of your LONGER B1 may need to be updated. Please note:

• After the firmware update, the MKSLaser App and Web Browser Interface will no longer work.
• The updated firmware supports the newer LONGER LaserBurn App for smartphone control.

Make sure you understand this change before starting the firmware update.

How to Install the LONGER B1 Touchscreen

Follow the steps below to complete the touchscreen setup.

Step 1: Download Firmware and Configuration Files

First, download the required firmware update package. The package includes:

• New firmware file
• Configuration file for LaserGRBL

Save the downloaded files in an easy-to-find location on your computer.

Step 2: Download and Install MKSLaserTool

To update the firmware, you need to use MKSLaserTool. After download MKSLaserTool:

1. Install MKSLaserTool on your computer.
2. Open the software.

Step 3: Update LONGER B1 Firmware

Once MKSLaserTool is installed, follow these steps to update the firmware:

1. Open MKSLaserTool and select MKS ESP32 Download Tool.
2. Choose the correct port and set the baud rate to 115200.
3. Select the downloaded .bin firmware file.
4. Click Start and wait for the update process to complete. The tool will show “Firmware successfully flashed” once done.

Step 4: Import the Configuration File

After the firmware update is complete, close MKSLaserTool and open LaserGRBL. If you don’t have it installed, download it from the LaserGRBL website. Then follow these steps:

1. Open LaserGRBL and select the configuration file you downloaded.
2. Import the configuration file and upload it to your Longer B1.

Once these steps are completed, the firmware and configuration updates will be successfully installed, and your Longer B1 will be ready to recognize the touchscreen display.

Full Touchscreen Functionality

At this point, the touchscreen will be fully functional, and you can use it to control the machine with ease. The updated firmware also enables you to use the Longer LaserBurn App for smartphone-based engraving and laser control.

Where to Buy the Touchscreen

The Touchscreen for Longer B1 Laser Engraver is available for purchase at the following link: Laser Engraver Touch Screen for Longer B1 – LONGER

Conclusion

Installing a touchscreen is a simple upgrade that makes the LONGER B1 laser engraver easier and more convenient to operate. With the updated firmware and proper configuration, users can control engraving tasks directly from the touchscreen and enjoy a more streamlined workflow.

The LONGER B1 combines powerful engraving performance with flexible control options, making it suitable for both beginners and experienced creators. By adding the touchscreen accessory, users can further improve machine operation and enjoy a more user-friendly engraving experience.

Follow this installation guide carefully to complete the setup and get the most out of your LONGER B1 laser engraver.