Ender 3: Bootloader + Firmware

Описание: In this tutorial, I will show you step by step how to easily install the bootloader into the Melzi board in your Ender-3. As a result, you will be able to quickly flash new firmware versions via USB.

Why would anyone want to change the firmware in a working 3D printer?
Maybe because of security updates, thermal runaway protection and future modifications of your printer.

////////////
This video is re-upload from May 12, 2019.
Sorry for a bad sound and my English.
////////////

---------------------------------------
Support further creation
---------------------------------------
https://www.buymeacoffee.com/zemistr
https://www.thingiverse.com/Zemistr
  / martinzemanzemistr  

---------------
Software
---------------
Marlin: http://marlinfw.org/meta/download/
TH3D firmware: https://www.th3dstudio.com/knowledgeb...
Arduino as ISP: https://www.arduino.cc/en/tutorial/ar...
Zadig: https://zadig.akeo.ie/
USPasp: https://www.fischl.de/usbasp/

-----------------------------------
Hardware (Aliexpress)
-----------------------------------
Ender-3: http://s.click.aliexpress.com/e/B3xHCi4
USBASP programmer: http://s.click.aliexpress.com/e/cUil5I1w
10 Pin to 6 Pin Adapter: http://s.click.aliexpress.com/e/bg0DPKPI

-----------
Music
-----------
We Are One by Vexento - http://bit.ly/2PaIKcR