I try to get my RFLink-WIFI to work, but this does not work.

I have configured the NodeMCU as indicated in the manual NodeMCU v4.

Because of the slightly older RFLink version I have connected the RX and TX of the coupling board via 2 wires to the RX and TX of the Arduino. I have checked that these ...

After updating Domoticz I can't reach the web interface anymore.
Doesn't matter from what device. Also the app can't connect.

Error on my android phone (chrome): This site can’t be reached
[url/ip:port] refused to connect.
Try:

Checking the connection
ERR_CONNECTION_REFUSED

Hardware switches ...

I'm having the same delay problem with the AWMT-003 did you have a hardware/software solution for this?

I want to experiment with Domoticz with RFLink control my lights etc.

I'm now using a NODO mega with one extra NODO Shield because the signal wasn't getting to all devices.
All my senders and recievers are from KAKU.

Before I want to invest I've a view questions:
What is the speed when press on ...