Vernal Equinox 2019

What a difference a year makes. Last year I made a time-lapse video of the Vernal equinox in Wooster Hall by standing next to a wall and taking a photo about once a minute for an hour. This year I…

Raspberry Pi Wifi Repeater

I have an old iPad which has been dropped so many times that a piece of wire fell out the side, and I think that wire was the wifi antenna.   The iPad can only connect to wifi when it’s close…

Raspberry Pi Routing Tables

This is the last set of steps required to turn a Raspberry Pi into a wifi repeater. It is assumed that you have already: configured the network interfaces, set up hostapd, and Installed and configured a DHCP server. Following Dryfire117…

DHCP daemon on Raspberry Pi

DHCP stands for “Dynamic Host Configuration Protocol”.    The DHCP daemon is the process which assigns IP addresses to computers when they join a network, and gives them other important information about the network. Here is how to set up…

hostapd on Raspberry Pi

The daemon hostapd is a Linux service which enables  a “host” computer to become a wifi Access Point (AP).     Thus  “host” + “AP” + “d”  (for daemon) gives the name hostapd. I originally learned to set up hostapd from …

Raspberry Pi Initial Configuration

Whenever I flash a new SD card with a Raspbian image, there are a number of configuration steps that are needed to tune the configuration.    This post is just to record the steps for my own future reference. It’s…

Skip to toolbar