Hi, I want to buy NanoPi Duo and my questing is: 1. Can I attach buttons using my python code (press btn -> run cmd)? 2. Has build in WiFi two wlan? (one for connect to WiFi and second to create hotspot)? 3. Can I install MPD/MPC/ftp server/atd? (Like other linux?) 4. Is available "headless&qu...

Hi, I want to buy NanoPi Duo and my questing is: 1. Can I attach buttons using my python code (press btn -> run cmd)? 2. Has build in WiFi two wlan? (one for connect to WiFi and second to create hotspot)? 3. Can I install MPD/MPC/ftp server/atd? (Like other linux?) 4. Is available "headless&quo...