How to start a print using SD file thru RPI port (serial)
My Einsy RPI port is linked to an arduino (TX and RX).
I tried to send some simple gcode like
Serial.println("M104 S210 T0"); it work to pre heat extruder
Serial.println("M300 S440 P200"); it work to beep some sound
however, how do i send a gcode to select a SD file and start the print ?
I have tried
The LCD show file is selected, but nothing is moving. Is there any other cmd i need to start a SD card print ?
I've not done this, so only seeing other options that you might have already found:
M32 ; Select file and start SD print