Hm, strange. Please be so kind and post the logs.

Yes no problem. You cn find the log in attachment.
So, it's strange but:
in version 1.3, I had the same issue with time out but I can to ckicl quicky two times on the connect button.
In the version 1.4 it's a loop which try to connec 3 times and if not responding there is theerror.
I don't knowwhy the arduino don't want to connect instantaneous it's a mystery for me....

Wolfgang,

for your information, Constant (in the other post) have the same issue with his nano V3.
If I can to help!

Olivier

So, I've tested the firmware with the serial monitor and with the "w" sent command, serial monitor return true for the 3 sensors with associates values (and good values! )

you are using v1.5 Firmware in combination with v1.4 INDI driver, right? I can check it tomorrow, currently I do not have access to my Arduinos.

Yes it’s that.
Arduino firmware 1.5 with indi driver 1.4.
If you need anything and if I can to help i will do with pleasure.
Have a nice night.

Olivier

Hi Wolfgang,

Do you have good news for us?

Thanks

Olivier

Well, the good news is that I can reproduce your problem...

It’s already a good news.
In hope that you will find a fixe
It will be cool for the comunity!

I think I could resolve the problem. It's slightly strange, it seems that for some types of Arduinos, even if the serial connection is established, you need to wait for a certain settling time before you can send a command. Therefore I added a five second delay to the initial handshake procedure.

I've pushed already a push request, so in the next few days the fix should be available. For the impatient and brave ones, you can access the version 1.5 of Weather Radio here: github.com/sterne-jaeger/indi-3rdparty/tree/weatherradio-v_1.5

Feedback warmly welcome!

All the best
Wolfgang

Hi Wolfgang,
It’s with pleasure that I read that you have find a fix for us problem with the nano.
I will go to test as far as possible.

So, I’m reading your weather radio github and I found the fix (delay of 5s) in the Davis anemometer.
So, the fix is ok if I doesn’t use this station?
And to finsih, did you tested the fix with an arduino?

Thanks you very much for your great job!

Olivier

Hi Olivier,
take a look at the pull request: github.com/indilib/indi-3rdparty/pull/165/files

Here you can see that the 5sec delay is in the INDI driver, i.e. its relevant for all using the driver.

It’s tested with Arduinos (Wemos 8266, Nano and Metro Mini)

HTH
Wolfgang