Episode 3 - Firmware Update

Описание: There are other videos and tutorials, but this is provided in the case you opt to just follow me completely through the process. Upgrading the firmware to this latest edition is a good idea - as quite a bit of increased functionality is increased, most notably 5x5 mesh bed leveling. You'll need the Flash Tool from Eryone - which you can get from the firmware version on your MicroSD card that came with the printer. You'll also need to download the latest firmware package from Eryone at their webpage - link below.

IMPORTANT - there is a USB driver on the MicroSD card that came with the printer. You must install that driver for the Flashtool (and Pronterface, we'll get to that in later videos) to communicate with the printer.

I hope this practical, down-to-earth calibration guide has been helpful. If you would, please like and subscribe to my channel. I’m hoping to do a number of printer calibrations in order to help out folks either new to the hobby or stuck trying to get their printer to work correctly.

Links:

Flashtool for updating ER-20 Firmware: https://github.com/Eryone/STM32/commi...

Teaching Tech Calibration Site: https://teachingtechyt.github.io/cali...

Pronterface Terminal Software: http://www.pronterface.com/

ER-20 Product Page: https://www.eryone.com/fdm/show/2.html

Printable upgrades for your ER-20:

Hot end fix: https://www.thingiverse.com/thing:483...

Filament guide: https://www.thingiverse.com/thing:480...

Bowden Tube Collet: https://www.thingiverse.com/thing:473...

Filament roller expansion: https://www.thingiverse.com/thing:464...

Cool LCD controller knob: https://www.thingiverse.com/thing:434...