How to update SimonK Firmware on ESCs using an USBASP tool

Video Channel
Please help us to find bad videos. Broken or unappropriated video content?
In this video I run through the process to flash a HobbyKing 20A ESC with SimonK firmware using a modified cable and some freely available software.
When downloading the software please consider donating a few dollars to the authors, they do this for free and it is people like them that make this hobby fun and affordable.
You can download the software from
I used a USBAPS programmer from Hobbyking to make the cable and you should be able to find the Arduino risers I used on placed like eBay by searching for 'Arduino Single Row Stackable PCB Header Sockets '
Let me know if you have any comments or questions, happy flying!
Mdp.lt is not the owner of this text/video/image/photo content, the real source of content is Youtube.com and user declared in this page publication as Youtube.com user, if you have any question about video removal, what was shared by open community, please contact Youtube.com directly or report bad/not working video links directly to video owner on Youtube.com. Removed video from Youtube.com will also be removed from here.