Does someone have a solution? I tried a fresh sd card with NOOBS on it and the bluetooth still isn't working.. Strange thing is if this is a hardware defect then why is Wi-Fi still working? I thought it was one single chip Wi-Fi + Bluetooth on the pi?

My Bluetooth is no longer working, the icon in the top right corner stays grayed out. I tried the following https://www.raspberrypi.org/forums/viewtopic.php?f=28&t=171999&p=1126058#p1126058 but without any luck. I also created a fresh micro sd card with Raspbian on it and I get the same outcome.. Co...

No pin 12 (GPIO18) is not the only pin supporting hardware PWM. There are two hardware PWM channels. Channel 0 may be used on GPIO 12 and 18. Channel 1 may be used on GPIO 13 and 19. Can you show me an example for a 50Hz frequency and a 50% duty cycle. Or at least how I can calculate everything and...

Hello, I want to generate a 50Hz signal with a 50% duty cycle with hardware PWM (I'm using pin 18). As I read that is the only pin that supports hardware pwm? I want to use python as the programming language, and I imported the wiringpi library (not the one that comes with Raspbian btw). But how do ...

Nvm. fixed the problem it crashed because it couldn't write to the specified folder, changed permissions and now it works!

Hello, So what I did, I installed motion and changed some settings according to this site https://pimylifeup.com/raspberry-pi-webcam-server/ to get acces to the page using my computer which is on the same network. My first problem seems to be whenever I change some settings in "config/list" and rest...

Hello, I have created a server in Java which I compiled to a jar file. I also created a bash script which will automatically send a command to the server and to put the received data in a query to a database. Problem is I want the server and the bash script to start at boot so I did put it in /etc/r...

I bought the Zero4U usb hub as suggested before. Will report back if it works when I receive it.

So at least your Raspberry is working. Is it correct that you're powering your Zero from the hub too? Is your mouse working in case of removing power from the hub and supplying your RPI Zero from the other power supply? This is a typical bus-powered configuration. If this is not working most likely...

So at least your Raspberry is working. Is it correct that you're powering your Zero from the hub too? Is your mouse working in case of removing power from the hub and supplying your RPI Zero from the other power supply? This is a typical bus-powered configuration. If this is not working most likely...

... I read on the forums that I needed a powered USB hub. So I bought one from ebay (a cheap one for 8 euros). It has 7 usb ports and a DC input (to power it from an external source). ... Was it something like this one? http://www.cpmspectrepi.uk/raspberry_pi/MoinMoinExport/7PortHub.html Historical...

No picture for me, so I need to guess what your wiring is; your writeup let's me assume it's a rats nest but hopefully it's just my misunderstanding! If you power the RPi Zero from your powered hub simply use a standard cable and connect the Hubs data port (to host) to the connector labeled USB. No...

Hello, First of all, I had a USB Hub laying around that was not externally powered I tried that with the Pi Zero but ofcourse it didn't work, If I connect a USB device let's say a keyboard or mouse directly to the Pi Zero it works fine. I read on the forums that I needed a powered USB hub. So I boug...