This is a tutorial on how to change the hostname of your Raspberry Pi.
If you usually do an IP Address scan whenever you connect your Raspberry Pi to a new WiFi network to find it then you should change the hostname of your Raspberry Pi. This is for you not to get confused when there are two Raspberry Pi’s connected to the network. At least you an select the right Raspberry Pi.
Just so you know the default hostname of the Raspberry Pi is raspberrypi.
Here is a tutorial on how you can setup Raspberry Pi without a mouse or a keyboard.
Most of us today only have laptops. We do not own a monitor nor a keyboard. But that should not stop you from trying Raspberry Pi. You can actually setup and use a Raspberry Pi without the monitor or a keyboard.
Note: I also find it annoying to setup a lot of wires just for the monitor and keyboard.
Here are the things you need to setup and use the Raspberry Pi without a screen or keyboard.
microSD Card (minimum of 8GB)
Power cable (standard USB cable for charging Android phone with charger)
For this tutorial I’ll be using Raspberry Pi 3 and my computer is running on Windows 10. My SD Card size is 8GB. Maybe I’ll create a tutorial when I am using my Ubuntu (Linux).
Below are the steps to setting up your Raspberry Pi without a screen or keyboard.
This is a tutorial on how to implement Pulse Width Modulated (PWM) in Raspberry Pi 2 and 3 using Python.
Since the Raspberry Pi 3 uses the BCM2837 and currently I could not find the specification sheet of BCM2837. I shall assume that the GPIO for the BCM2837 and the BCM2835 (Pi 2) are the same since the Pi 2 and Pi 3 Model B looks the same. I will use the Specification Sheet of the BCM2835 for reference.
I’ll check slowly check if there’s a difference among the two in terms of GPIO.