Firmware updating MMU2S Prusa Knowledge Base

In this step, we’ll configure the Mainsail OS to work correctly with the Klipper and Ender 3. At this stage, the Mainsail OS is installed on your Raspberry Pi. However, you’ll need external software to interact with your Pi and configure the Mainsail OS for your Ender 3. The subsequent steps are executed on the Original Ender 3 (2018) 3D Printer. However, you can easily replicate these on the latest models, and we’ll mention the changes in steps if necessary.

how to edit firmware hex file

Here we have a picture of Ghidra showing the data at the end of a section, full of potentially important junk. There are many different options to upload a .hex firmware file to the MULTI-Module and to set the correct fuses. This document outlines an approach that uses a USBASP programmer and which is equally compatible with OSX, Windows and Linux operating systems. The recommended method is to use Compiling and Programming. The application, by [Jens Duttke], uses HTML5 and JavaScript and is actually a nicely capable editor. It also shows the current cursor location in a number of formats like 8-bit integer, 32-bit integer, date and time, and more.

Even though Creality began shipping new Ender 3 Pros with a newer board around July, when I bought mine, my printer was from the earlier batch. Airwolf 3D is committed to relentless innovation and the perfection of an ecosystem of products that makes 3D printing a seamless experience. We have an article here with more details about the use of the configuration.h file. The reason why a sudden shift on the X or Y axis is not caused by a home calibration problem is because of the way the 3D printer actually works.

  • After flashing firmware, it is good practice to reset the EEPROM.
  • There are 2 ways of thinking about this naming convention.
  • The Linksys WRT54G is a wireless router; you can see an example when downloading the firmware for this router.
  • Quick, user friendly and one of the better ways I’ve come across to get ahold of lawyers willing to take new clients.

One external programmer option is the USBtinyISP, which is a tiny, dedicated board equipped with a USB component on one side and ICSP headers on the other. Like RepRap, Repetier also has a web-based configuration tool to streamline customization. Repetier has also published a compatible slicer called Repetier-Host, which allows users to exercise more control over their prints with minimal risk of error. If you have issues getting Obico installed for your 3D printer, check out the complete setup guide or join the Obico discord server to get help. Klipper Stock Firmware utilizes an external computer, a Raspberry Pi, and integrates it with a 3D printer’s motherboard. It takes advantage of the extra processing power of a Raspberry Pi to precisely control your 3D printer’s movements.