ESP3D printer connection for wireless printing

[PreyK]

Description

Added ESP3D support for wireless printer connection to be able to send gcode & start printing directly from the slicer on printers with ESP3D module.

Screenshots/Recordings/Graphs

Tests

Sent and printed files on my printer from orca slicer sent via the upload & print commands

[SoftFever]

LGTM
Thanks

[KristiyanHristov]

@PreyK Every time I send a file directly to the printer it reaches 100% and gets an ERROR response. Is there something specific in the ESP3D config that I'm missing?

[SoftFever]

Not sure if this helps: #857

[KristiyanHristov]

Thanks for the response.
It's definitely not a timeout. Happens with all prints (event within 4 seconds).
Is there a dev console or verbose mode to see what is sent?

[KristiyanHristov]

Is this feature built with ESP3D v3.0 in mind?

The new API doesn't have /upload_serial
http://esp3d.io/esp3d/v3.x/documentation/api/webhandlers/index.html

[PreyK]

Is this feature built with ESP3D v3.0 in mind?

The new API doesn't have /upload_serial
http://esp3d.io/esp3d/v3.x/documentation/api/webhandlers/index.html

This was written with V2.X in mind as this is the version considered "stable" by the author.
V3 is still considered experimental afaik

[PreyK]

Have to look into this, don't have my printer at hand right now