[Question] how to send gcode to SD ?

[atsju]

webUI + ESP3D : v3.0.0-alpha3
marlin 2.1.2

I did not find how you send a gcode to the printer Wirelessly without removing SDcard.

I suppose it's possible according to this luc-github/ESP3D#754

[luc-github]

latest status for V3.x is luc-github/ESP3D#540 (comment)

and the link you put is related to FW version: 2.1.1.b8 ESP8266/8586 (as mentionned in report) using M28/M29 protocol which is no more supported

[luc-github]

seems deja-vu for me luc-github/ESP3D#737 (comment) ^_^

[atsju]

Back to main issue.
I have finally been able to find correct pin configuration and all to make SD card work.
To summarize :

• I have been able to upload file to SD card on ESP32cam using UPLOAD_DIRECT_SD but then I can not print the file
• I can see files on Marlin SD card and play them but not upload new files

Do I understand correctly that there is no way to remotely add file and launch print while having camera ? I need to choose 2 of 3 like:

• 2.x with UPLOAD_SERIAL_SD, print and no camera
• 3.x with camera, print but no UPLOAD_SERIAL_SD
• 3.x with camera, UPLOAD_DIRECT_SD but no print

I have read :

• Serial file transfer using custom protocol (planned).

Is this what I am waiting for ? I suppose it's about luc-github/ESP3D#575
Is there any solution at the moment apart from replacing HW with one supporting UPLOAD_SHARED_SD ?

[luc-github]

Is this what I am waiting for ? I suppose it's about luc-github/ESP3D#575

the other solution is luc-github/ESP3D#243 but also not yet implemented

Is there any solution at the moment apart from replacing HW with one supporting UPLOAD_SHARED_SD ?

Stay in V2 if it is still working for you - e.g: got report of issue with BTT TFT FW

[atsju]

the other solution is luc-github/ESP3D#243 but also not yet implemented

OK this is to be host like octoprint does

Stay in V2 if it is still working for you

Please correct if I'm wrong but V2 has no camera.

[luc-github]

you are correct, no esp32cam camera support in 2.x