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Eric Myers

Department of Physics and Astronomy at SUNY New Paltz

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Category: Raspberry Pi

Network Configuration for a Wi-Fi Access Point

Posted on 26 Dec 202024 May 2021 by Eric Myers
This page describes how to configure the network interfaces for a Raspbery Pi running as a Wi-Fi Access Point (AP). This is just one step in a larger list of instructions, which can be found on the pa... Read More

Vernal Equinox 2019

Posted on 25 Mar 201926 Mar 2019 by Eric Myers
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 hav... Read More

Raspberry Pi WiFi Access Point

Posted on 11 Jul 20184 Jan 2021 by Eric Myers
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 to t... Read More

Raspberry Pi Access Point Routing

Posted on 20 Jun 201824 Jun 2021 by Eric Myers
This is the last step required to turn a Raspberry Pi into a WiFi Access Point. If you want to see all the previous steps, start with “Raspberry Pi Wifi Access Point“.   When you get to ... Read More

DHCP daemon on Raspberry Pi

Posted on 19 Jun 201826 Dec 2020 by Eric Myers
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 ... Read More

Configuring hostapd on Raspberry Pi

Posted on 8 Jun 201823 Jun 2021 by Eric Myers
The daemon hostapd is a Linux service which enables  a “host” computer to become a WiFi Access Point (AP).     Thus  “host” + “AP” + “d”  (for dae... Read More

Raspberry Pi Initial Configuration

Posted on 5 Jun 20183 Feb 2021 by Eric Myers
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 ... Read More

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