@Stef_Weicks can you put on gist the latest version of your code I don’t remember everything that we have done and I need to make a quick change to avoid the artefact when being on the wi-for while not playing jinx
ok yes its working now
when changing from sd to artnetwifi it happens sometimes that the display turns white for a certain time … but for the most part it works 
blynk still does not connect
@Stef_Weicks this white stuff is why I need to change. First we finished that and then we look at blynk.
ok no problem 
+Stef Weick instead of
artnet.read();
memcpy(leds,artnet.getframe(),NUM_LEDS*sizeof(CRGB));
replace by
if(artnet.read())
memcpy(leds,artnet.getframe(),NUM_LEDS*sizeof(CRGB));
this should get rid of the artifacts when you switch from wifi to not wifi
I have setup the timeout at 1 second. so once you cut the wifi th read() will wait 1 s before timeout and switch to th SD card
let me know
one moment i am uploading
ok that works !
@Stef_Weicks ok now the Blynk stuff
couple of questions as I do not know blynk
normally you should be able to se it without wifi right (it’s using bluetooth in that case right ?
i have to say … i am also not a profession in blynk … but its easy to understand… http://docs.blynk.cc/
at the left side are the commands described.
as far as I know blynk can not be connected to BLE and Wifi at the same time … i trid this recently. so if i wannt wifi … i have to close ble … and start wifi with blynk and vice versa.
if its possible i will do bluetooth because wifi is not always on … but i think this would be very complicated to this project which is for me not easy at all 
@Stef_Weicks indeed busy look at the doc also. So do you want blink via ble or WiFi ? I would suggest BLE;) because even if you don’t have WiFi you can always play with your board
yes if its possible… but if the artnetwifi is running there is no possibility to configure something … because wifi is running … and if blynk will connect it didnt work (for me) but i donnt know maybe you have a solution for this?!
@Stef_Weicks I need to try this stuff on my own to see how to proceed with it. So i will install blynk and try some stuff before I can give you an answer
alright !! … blynk is a super software… but if you want to do more with this … you have to pay… since recently it is also possible with ble… what i think is a very cool stuff.
i also like cayenne which is free as far as i have seen… but i think till now its not able to do something with bluetooth…
i took some time to learn xcode … for writing a own app … but its so complicated because there are so much differences between the updates … and at the end nothing fits anymore :<(
@Stef_Weicks I am also an iPhone delevopper and I have done couple of stuff with Bluetooth and esp32
oh … ok! so it would be much easier for you !
The leds are running some time now … on SD mode … and Artnetwifi. What I’ve noticed, the displays flash briefly from time to time. i donn´t think its not because of my setup … could it be because of something in the loop or the new artnet modifications?
on booth
this video is SDcard
https://drive.google.com/open?id=1qSBpNMCi8FlPyq8lr5iYMIrSBVn-3DI9
on artnetwifi its much worser i think
but i must say iam doing the wifi over my iphone… on my artnetrouter its better because i can do special settings to the wifi