Thank you. I will try following your instructions…

I looked to all documentation and discussions about sensorless homing and I didn't find any specific topic related to sensorless homing for delta printers. So I have a question:

1. Does make sense to implement it on delta printer?

If yes, than I would need some help to understand how it should be implemented.

The documentation (https://duet3d.dozuki.com/Wiki/Stall_detection_and_sensorless_homing) is from my opinion a little bit confused. In the Configuring Stall Detection the M915 command should be used, but in the "Testing it using Macro" there is no M915 command. So I assume that testing macro should be used for testing, before re-configuring the printer to use sensorless homing and stall detection.

If my thinking is correct, the M915 command should go in the config.g and rest in homedelta.g?

An example of config.g and homedelta.g would be helpfull.

Thank you.

PS: The RepRapFirmware configuration tool when selecting sensorless homing doesn't do anything. So the sensorless is not configured.

Thank you. Will take a look..

Hi David

Seams I have same problem. I was able to do initial configuration and even upload new FW. But after 1.5 months I cannot connect to the board any more.

This is what I get when WiFi starts:

< 21:15:21: DuetWiFiServer version 1.03 (ch fork)
< 21:15:21: Flash size 4194304, free RAM 32840 bytes, WiFi Vcc 3.07V, host name: kossel, reset reason: Turned on by main processor
< 21:15:21: WiFi server connected to access point UPC0051808, IP=192.168.200.40, signal strength=-55dBm

My router is 5m away from the board and I can see that IP was assigned. However, when pinging the IP of the board all packages are dropped.

I order board from Duet3d.com webpage.

Best regards, Marjan