@letsgo If you have a home router & access point, the easiest is to have both LoPys connected to that. For that, follow the instructions at https://docs.pycom.io/chapter/tutorials/all/wlan.html, section: Connecting to a router. if you want to connect them directly, one of them has to run as access point (AP), the other as station (STA). Since the devices run as AP by default, you just have to reconfigure one of them the way, told above.

Hi @jmarcelino I had already something like your solution in mind, but it would be nice to see the debug messages of booth lopys at the same time on screen ;)