1. when using usb to connect the SPIRIT 2, spirit settings windows app can be used without issue.
2. I can connect to WiFi of the „WIFI Link“ module, and the basic WiFi status web page through the 192.168.4.1.
3. All SPIRIT 2 and WiFi link firmware are just updated to the newest Version.
4. the Problem ist: the SPIRIT Setting Page cannot be access, it shows all the time “connection problem”. I suppose the WiFi link cannot access the spirit 2 unit. I checked all electric connection, it seems ok.

Could any one help me? Urgent waiting, Thanks in advance.

viewtopic.php?f=20&t=4015#p30329

if wifi module is old, you have to remove two resistors

Thanks!!! It works great now:-)

The 2 serial resistors of tx & Rx were 1kOhm.
Now just short it, then works fine.

Supposedly the SPIRIT 2 might have integrated these resistors.

you're welcome