It can happen if you did not plug correctly your stepper motors into driver pins. BUT EVEN IF YOU SETUP IT PROPERLY THE STEPPER MOTOR MIGHT HAVE AN INVERSED PINS and that will bring you to a wrong (mirrored) image engraving. 5 pin cable means the cable end connects to the mainboard is a 5 in 1 jack. This cable normally goes to the specific socket on a V4+ mainboard(as shown below). When we download the BL Touch firmware, we need to pay attention to the firmware name and find the right one that matches your mainboard and BL Touch version. We recommend that you save both of them on the desktop to make them easier to find later on.

That is because storage device’s functionality is limited and straightforward, making it unnecessary to update them as often. Firmware is a type of software that is embedded directly in a piece of hardware to make the hardware work as intended. Firmware is programmed by the manufacturer and is installed on a digital device right in the factory. For example, you might be able to update the firmware on a gaming console by just accepting any prompts to update the software. It’s unlikely that the device is set up in a way where you have to manually download the firmware free all flash file downloads and then manually apply it. That would make it much too hard for the average user to perform updates, especially if the device needs to be updated often.

Designed for a single-head 3D printer, many interfaces are reserved for more features. Such as AC detection, filament detection, leveling with BL-touch or other sensors. Most Ender 3s ship with a customized, outdated Marlin firmware version that lacks thermal runaway protection and other safety features. Unzip the sources and the configuration files to separate folders.

marlin firmware hex file

Mistakes in the update process can lead to catastrophic errors. For example, forcing a phone to turn off during a firmware update or removing the battery may render it unusable. Likewise, turning of your Xbox during a firmware update may result in glitches. Firmware updates are essential because they can improve your device’s functionality, features and security. The updates also patch any bugs that could pose a threat. Internet-of-Things (IoT) devices are especially vulnerable to cyberattacks because they often lack the security measures that are built into laptops, mobile phones, and tablets.

Make sure “Add Python 3.9 to PATH” is checked at the bottom, then click Install Now to start the setup. Before we can compile Marlin firmware, we must first install two software packages, Python and PlatformIO.