Ender-3 V2 temp not showing after print completes

aztrip · August 31, 2020, 2:48pm

What is the problem?

After a print is completed, OctoPrint and Octopod are not reporting current temperatures for nozzle and bed.

What did you already try to solve it?

Verified Ender-3 v2 is sending temps to OctoPrint.

Complete Logs

octoprint.log, serial.log or output on terminal tab at a minimum, browser error console if UI issue ... no logs, no support! Not log excerpts, complete logs.)

serial-2.log (131.3 KB)

Additional information about your setup

OctoPrint version, OctoPi version, printer, firmware, browser, operating system, ... as much data as possible

OctoPrint 1.4.2
Python 2.7.16
OctoPi 0.17.0
Creality Ender-3 V2
FW: 1.02
Browser: Safari
MacOS: 10.15.6

Ewald_Ikemann · August 31, 2020, 5:31pm

It does report:

2020-08-31 15:33:22,160 - Changing monitoring state from "Finishing" to "Operational"
2020-08-31 15:33:22,389 - Recv:   TT::196.99196.99  //0.000.00  BB::49.0549.05  //0.000.00  @@::00  BB@@::00
2020-08-31 15:33:22,390 - Recv: 
2020-08-31 15:33:24,389 - Recv:   TT::194.40194.40  //0.000.00  BB::48.9548.95  //0.000.00  @@::00  BB@@::00
2020-08-31 15:33:24,391 - Recv: 
2020-08-31 15:33:26,388 - Recv:   TT::191.65191.65  //0.000.00  BB::48.9548.95  //0.000.00  @@::00  BB@@::00
2020-08-31 15:33:26,399 - Recv: 
2020-08-31 15:33:28,389 - Recv:   TT::188.62188.62  //0.000.00  BB::48.8848.88  //0.000.00  @@::00  BB@@::00

but it's the ender firmware issue that inhibits OctoPrint to read a value.

You may have a look on this thread:

and onto the fix in post 7:

aztrip · September 2, 2020, 12:19am

Thanks, I'll try that tonight.