Christian Peuschel

Hi @probonopd, my Prusa Mini is arrived a few days ago. So i will try and report tomorrow.

Hi, Prusa Mini Firmware: [4.1.0](https://github.com/prusa3d/Prusa-Firmware-Buddy/releases/tag/v4.1.0) D1 mini Firmware: [acaed49](https://github.com/probonopd/WirelessPrinting/commit/acaed497142244f7e95d25bc3a13e4a6f1c886a0) The d1 can not connect to the printer. here is the telnet output: >Connected to esp_d40674. >Escape character is '^]'. >Connecting...

if you would connect Octoprint you must connect the pi via micro USB cable into the printer. So if we connect the wemos d1 with an micro USB cable directly...

@Turro75 can you upload your modified Firmware?

Connect from d1 to the mini seems work.  Prusa Mini connection  Prusa Mini Firmware  i will tests some prints soon.

With the ESP-01 module you can't upload large gcode files. For this reason I used a wemos d1 mini

> Can you see via telnet what is going on? Nothing unusual. >Do you have the same issue with this build? https://github.com/probonopd/WirelessPrinting/releases/tag/bad8e51 Yes, same issue. It is necessary to power...

Ok, strange. If i open an terminal with telnet and my macbook goes to sleep mode or i hit the button "go to sleep mode", the printer stops the print....

>Which kind of printer with which kind of mainboard and firmware are you using? Ender2, SKR mini E3 v1.2 with Marlin 2.0.4.4

maybe its not an issue