Jakub Mandula

Closing as resolved.

Hey @iwas108, could you give me more details on your problem? What error do you get after a few minutes? It could be a result of any number of issues....

yes this is strange indeed. during the readout, can you see both RX and TX LEDs blinking on all of the boards?

Ok, weird. could you perhaps share the full sketch you were using before?

Closing as duplicate of #2