Servos not responding to P11

[SunFounder_Moderator]

PiCrawler - Ez OS problem + servo adjustment not startn + question about the HAT

Hello, I have some question about issues which I encoutered during PiCrawler assembly. I went with Ez OS and stopped during servo adjust step. When I turn on the HAT it loads the system and gives the sound. However when I connect servo to P11 nothing happens. EDIT : I manged this one with advice from one user where you need to press usr button and rst butron. Yet still Bluetooth doesn’t work. It cannot connect to application (point 2). I also wonder if my Robot HAT is correct since it looks…

We have replied to the same question under this thread, so please go to this thread to see what we have replied to.