dialupdev · May 2, 2024 02:21 · May 3, 2022 · Jan 4, 2022 · Sep 22, 2021 · Sep 22, 2021
diff --git a/Setting up headless Raspberry Pi OS on macOS.md b/Setting up headless Raspberry Pi OS on macOS.md
@@ -1,6 +1,6 @@
-Download the latest Raspberry Pi OS Lite image from https://www.raspberrypi.com/software/operating-systems/ (2021-10-30 at the time of this writing).
+Download the latest Raspberry Pi OS Lite image from https://www.raspberrypi.com/software/operating-systems/ (2022-04-04 at the time of this writing).
 
-Insert your microSD card. Use [Raspberry Pi Imager](https://www.raspberrypi.org/software/) to burn the image to your microSD card.
+Insert your microSD card. Use [Raspberry Pi Imager](https://www.raspberrypi.org/software/) to burn the image to your microSD card. Make to select "Set username and password" in the config before starting. Name the user `pi` and select your own password.
 
 Ensure the disk is mounted again, then enable SSH.
 

diff --git a/Setting up headless Raspberry Pi OS on macOS.md b/Setting up headless Raspberry Pi OS on macOS.md
@@ -1,4 +1,4 @@
-Download the latest Raspberry Pi OS Lite image from https://www.raspberrypi.org/software/operating-systems/ (2021-05-07 at the time of this writing).
+Download the latest Raspberry Pi OS Lite image from https://www.raspberrypi.com/software/operating-systems/ (2021-10-30 at the time of this writing).
 
 Insert your microSD card. Use [Raspberry Pi Imager](https://www.raspberrypi.org/software/) to burn the image to your microSD card.
 
@@ -8,7 +8,7 @@ Ensure the disk is mounted again, then enable SSH.
 $ touch /Volumes/boot/ssh
 ```
 
-If you're planning on using the built-in WiFi on the Raspberry Pi 3/Zero W or an Edimax EW-7811Un USB Wifi adapter (rtl8188cus chipset), add your Wifi configuration. Create the following file:
+If you're planning on using the built-in WiFi on the Raspberry Pi 3/4/Zero W, add your Wifi configuration. Create the following file:
 
 ```sh
 $ nano /Volumes/boot/wpa_supplicant.conf
@@ -29,7 +29,7 @@ network={
 
 Eject your SD card and insert it into your Pi.
 
-Plug in your Pi and give it a minute to boot and connect to your network, either over Wifi or ethernet.
+Plug in your Pi and give it a minute to boot and connect to your network, either over WiFi or ethernet.
 
 Copy your public SSH key the the Pi.
 

diff --git a/Setting up headless Raspbian on macOS.md → ...g up headless Raspberry Pi OS on macOS.md b/Setting up headless Raspbian on macOS.md → ...g up headless Raspberry Pi OS on macOS.md
diff --git a/Setting up headless Raspbian on macOS.md b/Setting up headless Raspbian on macOS.md
@@ -1,6 +1,6 @@
-Download the latest Raspbian Lite image from https://www.raspberrypi.org/downloads/raspbian/ (2020-02-13 at the time of this writing).
+Download the latest Raspberry Pi OS Lite image from https://www.raspberrypi.org/software/operating-systems/ (2021-05-07 at the time of this writing).
 
-Insert your microSD card. Use [balenaEtcher](https://www.balena.io/etcher/) to burn the image to your microSD card.
+Insert your microSD card. Use [Raspberry Pi Imager](https://www.raspberrypi.org/software/) to burn the image to your microSD card.
 
 Ensure the disk is mounted again, then enable SSH.
 

diff --git a/Setting up headless Raspbian on macOS.md b/Setting up headless Raspbian on macOS.md
@@ -1,4 +1,4 @@
-Download the latest Raspbian Lite image from https://www.raspberrypi.org/downloads/raspbian/ (2020-02-05 at the time of this writing).
+Download the latest Raspbian Lite image from https://www.raspberrypi.org/downloads/raspbian/ (2020-02-13 at the time of this writing).
 
 Insert your microSD card. Use [balenaEtcher](https://www.balena.io/etcher/) to burn the image to your microSD card.
 

diff --git a/Setting up headless Raspbian on macOS.md b/Setting up headless Raspbian on macOS.md
@@ -46,3 +46,7 @@ $ sudo raspi-config
 ```
 
 That's it! 🏆
+
+Some ideas for next steps:
+* [Raspberry Pi Music Server](https://gist.github.com/celeryclub/e070e99ebf04f2d278a2b6b49c3aa908)
+* [Raspberry Pi VPN Server](https://gist.github.com/celeryclub/5d4b40d557d89de1e0c9ccfe20adac74)
diff --git a/Setting up headless Raspbian on macOS.md b/Setting up headless Raspbian on macOS.md
@@ -1,4 +1,4 @@
-Download the latest Raspbian Lite image from https://www.raspberrypi.org/downloads/raspbian/ (2019-09-26 at the time of this writing).
+Download the latest Raspbian Lite image from https://www.raspberrypi.org/downloads/raspbian/ (2020-02-05 at the time of this writing).
 
 Insert your microSD card. Use [balenaEtcher](https://www.balena.io/etcher/) to burn the image to your microSD card.
 

diff --git a/Setting up headless Raspbian on macOS.md b/Setting up headless Raspbian on macOS.md
@@ -1,4 +1,4 @@
-Download the latest Raspbian Lite image from https://www.raspberrypi.org/downloads/raspbian/ (2019-06-20 at the time of this writing).
+Download the latest Raspbian Lite image from https://www.raspberrypi.org/downloads/raspbian/ (2019-09-26 at the time of this writing).
 
 Insert your microSD card. Use [balenaEtcher](https://www.balena.io/etcher/) to burn the image to your microSD card.
 

diff --git a/Setting up headless Raspbian on macOS.md b/Setting up headless Raspbian on macOS.md
@@ -1,4 +1,4 @@
-Download the latest Raspbian Lite image from https://www.raspberrypi.org/downloads/raspbian/ (2019-04-08 at the time of this writing).
+Download the latest Raspbian Lite image from https://www.raspberrypi.org/downloads/raspbian/ (2019-06-20 at the time of this writing).
 
 Insert your microSD card. Use [balenaEtcher](https://www.balena.io/etcher/) to burn the image to your microSD card.
 

diff --git a/Setting up headless Raspbian on macOS.md b/Setting up headless Raspbian on macOS.md
@@ -1,14 +1,14 @@
-Download the latest Raspbian Lite image from https://www.raspberrypi.org/downloads/raspbian/ (2018-11-13 at the time of this writing).
+Download the latest Raspbian Lite image from https://www.raspberrypi.org/downloads/raspbian/ (2019-04-08 at the time of this writing).
 
-Insert your microSD card. Use [Etcher](https://etcher.io/) to burn the image to your microSD card. This can take several minutes.
+Insert your microSD card. Use [balenaEtcher](https://www.balena.io/etcher/) to burn the image to your microSD card.
 
 Ensure the disk is mounted again, then enable SSH.
 
 ```sh
 $ touch /Volumes/boot/ssh
 ```
 
-If you're planning on using the built-in WiFi on Raspberry Pi 3/Zero W or the Edimax EW-7811Un USB Wifi adapter (rtl8188cus chipset), add your Wifi configuration. Create the following file:
+If you're planning on using the built-in WiFi on the Raspberry Pi 3/Zero W or an Edimax EW-7811Un USB Wifi adapter (rtl8188cus chipset), add your Wifi configuration. Create the following file:
 
 ```sh
 $ nano /Volumes/boot/wpa_supplicant.conf

diff --git a/Setting up headless Raspbian on macOS.md b/Setting up headless Raspbian on macOS.md
@@ -5,13 +5,13 @@ Insert your microSD card. Use [Etcher](https://etcher.io/) to burn the image to
 Ensure the disk is mounted again, then enable SSH.
 
 ```sh
-touch /Volumes/boot/ssh
+$ touch /Volumes/boot/ssh
 ```
 
 If you're planning on using the built-in WiFi on Raspberry Pi 3/Zero W or the Edimax EW-7811Un USB Wifi adapter (rtl8188cus chipset), add your Wifi configuration. Create the following file:
 
 ```sh
-nano /Volumes/boot/wpa_supplicant.conf
+$ nano /Volumes/boot/wpa_supplicant.conf
 ```
 
 And add this to it:
@@ -34,15 +34,15 @@ Plug in your Pi and give it a minute to boot and connect to your network, either
 Copy your public SSH key the the Pi.
 
 ```sh
-cat ~/.ssh/id_rsa.pub | ssh pi@raspberrypi.local "mkdir -p ~/.ssh && cat >> ~/.ssh/authorized_keys"
+$ cat ~/.ssh/id_rsa.pub | ssh pi@raspberrypi.local "mkdir -p ~/.ssh && cat >> ~/.ssh/authorized_keys"
 ```
 
 Configure your Pi.
 
 ```sh
-ssh pi@raspberrypi.local
+$ ssh pi@raspberrypi.local
 
-sudo raspi-config
+$ sudo raspi-config
 ```
 
 That's it! 🏆
diff --git a/Setting up headless Raspbian on macOS.md b/Setting up headless Raspbian on macOS.md
@@ -1,4 +1,4 @@
-Download the latest Raspbian Lite image from https://www.raspberrypi.org/downloads/raspbian/ (2018-10-09 at the time of this writing).
+Download the latest Raspbian Lite image from https://www.raspberrypi.org/downloads/raspbian/ (2018-11-13 at the time of this writing).
 
 Insert your microSD card. Use [Etcher](https://etcher.io/) to burn the image to your microSD card. This can take several minutes.
 

diff --git a/Setting up headless Raspbian on macOS.md b/Setting up headless Raspbian on macOS.md
@@ -1,40 +1,21 @@
-I recommend starting with Stretch for development projects. Stretch Lite doesn't include the build tools that most projects require. It's easier to just start with them in place rather than spend a lot of time installing things.
+Download the latest Raspbian Lite image from https://www.raspberrypi.org/downloads/raspbian/ (2018-10-09 at the time of this writing).
 
-Download the latest Raspbian image from https://www.raspberrypi.org/downloads/raspbian/.
-
-Insert your SD card and determine where it's mounted.
-
-```sh
-diskutil list
-```
-
-Find the one that matches your SD card and unmount it.
-
-```sh
-diskutil unmountDisk [path to disk, e.g. "/dev/disk2"]
-```
-
-Burn the image to your SD card. This can take several minutes.
-
-```sh
-sudo dd bs=1m if=[path to img file, e.g. "2018-06-27-raspbian-stretch.img"] of=[path to rdisk, e.g. "/dev/rdisk2"] conv=sync
-```
+Insert your microSD card. Use [Etcher](https://etcher.io/) to burn the image to your microSD card. This can take several minutes.
 
 Ensure the disk is mounted again, then enable SSH.
 
 ```sh
 touch /Volumes/boot/ssh
 ```
 
-If using Edimax EW-7811Un (rtl8188cus chipset) OR built-in WiFi on Raspberry Pi 3, add your Wifi configuration. Create the following file:
+If you're planning on using the built-in WiFi on Raspberry Pi 3/Zero W or the Edimax EW-7811Un USB Wifi adapter (rtl8188cus chipset), add your Wifi configuration. Create the following file:
 
 ```sh
 nano /Volumes/boot/wpa_supplicant.conf
 ```
 
 And add this to it:
 
-
 ```sh
 country=US
 ctrl_interface=DIR=/var/run/wpa_supplicant GROUP=netdev
@@ -46,25 +27,22 @@ network={
 }
 ```
 
-Eject your SD card.
+Eject your SD card and insert it into your Pi.
 
-```sh
-diskutil eject [path to disk]
-```
-
-Connect the Raspberry Pi to your Mac via an ethernet cable and turn on internet sharing to ethernet.
+Plug in your Pi and give it a minute to boot and connect to your network, either over Wifi or ethernet.
 
 Copy your public SSH key the the Pi.
 
 ```sh
 cat ~/.ssh/id_rsa.pub | ssh pi@raspberrypi.local "mkdir -p ~/.ssh && cat >> ~/.ssh/authorized_keys"
-# From https://www.digitalocean.com/community/tutorials/how-to-configure-ssh-key-based-authentication-on-a-linux-server
 ```
 
-Then set up basic configuration.
+Configure your Pi.
 
 ```sh
 ssh pi@raspberrypi.local
 
 sudo raspi-config
 ```
+
+That's it! 🏆
diff --git a/start_spotify_connect.sh b/start_spotify_connect.sh
@@ -1,3 +0,0 @@
-#!/bin/bash
-
-LD_LIBRARY_PATH=/home/pi/spotify-connect-web python /home/pi/spotify-connect-web/main.py -u [username] -p [password] -k /home/pi/spotify_appkey.key -n [name] -b 320 --playback_device softvol --mixer Master &

diff --git a/stop_spotify_connect.sh b/stop_spotify_connect.sh
@@ -1,3 +0,0 @@
-#!/bin/bash
-
-pgrep -f spotify-connect-web/main.py | xargs kill -9

diff --git a/z5. spotify-connect.sh b/z5. spotify-connect.sh
@@ -1,19 +0,0 @@
-# In /usr/lib/, add one of these libraries (Use the armv6 ones for Rpi1, armv7 for Rpi2/3) https://github.com/sashahilton00/spotify-connect-resources/tree/master/libs
-
-# Run this before Install section of spotify-connect-web
-
-```sh
-sudo apt-get install python-pip python-gevent python-alsaaudio
-```
-
-# Add this to /etc/shairport-sync.conf
-sessioncontrol = {
-  run_this_before_play_begins = "/home/pi/stop_spotify_connect.sh";
-  run_this_after_play_ends = "/home/pi/start_spotify_connect.sh";
-  wait_for_completion = "yes";
-};
-
-```sh
-chmod +x /home/pi/start_spotify_connect.sh
-chmod +x /home/pi/stop_spotify_connect.sh
-```

diff --git a/Setting up headless Raspbian on macOS.md b/Setting up headless Raspbian on macOS.md
@@ -17,7 +17,7 @@ diskutil unmountDisk [path to disk, e.g. "/dev/disk2"]
 Burn the image to your SD card. This can take several minutes.
 
 ```sh
-sudo dd bs=1m if=[path to img file, e.g. "2017-08-16-raspbian-stretch.img"] of=[path to rdisk, e.g. "/dev/rdisk2"] conv=sync
+sudo dd bs=1m if=[path to img file, e.g. "2018-06-27-raspbian-stretch.img"] of=[path to rdisk, e.g. "/dev/rdisk2"] conv=sync
 ```
 
 Ensure the disk is mounted again, then enable SSH.

diff --git a/5. spotify-connect.sh → z5. spotify-connect.sh b/5. spotify-connect.sh → z5. spotify-connect.sh
diff --git a/3. ES9023-setup.sh b/3. ES9023-setup.sh
@@ -1,27 +0,0 @@
-Modified from https://www.hifiberry.com/guides/configuring-linux-3-18-x/.
-
-# Configure device tree overlay file
-# To do this, you must edit /boot/config.txt and add the following line
-
-dtoverlay=hifiberry-dac
-
-#Configure ALSA
-#Create /etc/asound.conf with the following content:
-
-pcm.softvol {
-	type softvol
-	slave.pcm "plughw:1"
-	control {
-		name "Master"
-		card 0
-	}
-}
-
-# Reboot
-
-# Make sure device shows up:
-aplay -l
-# Look for "card { id }: sndrpihifiberry"
-
-# Initialize mixer
-speaker-test -D softvol -c 2 -t wav

diff --git a/4. shairport-sync.md b/4. shairport-sync.md
@@ -1,19 +0,0 @@
-# Set shairport-sync to use the hifiberry-dac
-
-sudo nano /etc/shairport-sync.conf
-Change this:
-
-alsa =
-{
-	output_device = "hw:1"; (or whatever number card "sndrpihifiberry" is above)
-	interpolation = "soxr";
-}
-
-If audio is underflowing, set audio_backend_buffer_desired_length to 22050
-
-Change any other settings you want (name, metadata on, etc.)
-
-
-# Restart Shairport-sync
-
-sudo service shairport-sync restart

diff --git a/1. README.md → Setting up headless Raspbian on macOS.md b/1. README.md → Setting up headless Raspbian on macOS.md
diff --git a/1. README.md b/1. README.md
@@ -24,7 +24,26 @@ Ensure the disk is mounted again, then enable SSH.
 
 ```sh
 touch /Volumes/boot/ssh
-touch /Volumes/boot/wpa_supplicant.conf
+```
+
+If using Edimax EW-7811Un (rtl8188cus chipset) OR built-in WiFi on Raspberry Pi 3, add your Wifi configuration. Create the following file:
+
+```sh
+nano /Volumes/boot/wpa_supplicant.conf
+```
+
+And add this to it:
+
+
+```sh
+country=US
+ctrl_interface=DIR=/var/run/wpa_supplicant GROUP=netdev
+update_config=1
+
+network={
+	ssid="[SSID]"
+	psk="[password]"
+}
 ```
 
 Eject your SD card.

diff --git a/2. WiFi.md b/2. WiFi.md
@@ -1,14 +0,0 @@
-Using Edimax EW-7811Un (rtl8188cus chipset) OR built-in WiFi on Raspberry Pi 3
-
-Edit /etc/wpa_supplicant/wpa_supplicant.conf to match the following.
-
-```sh
-country=US
-ctrl_interface=DIR=/var/run/wpa_supplicant GROUP=netdev
-update_config=1
-
-network={
-	ssid="[SSID]"
-	psk="[password]"
-}
-```

diff --git a/5. spotify-connect.sh b/5. spotify-connect.sh
@@ -3,8 +3,7 @@
 # Run this before Install section of spotify-connect-web
 
 ```sh
-sudo apt-get install libffi-dev libasound2-dev python-dev python-pip python-gevent python-alsaaudio
-sudo pip install -r requirements.txt
+sudo apt-get install python-pip python-gevent python-alsaaudio
 ```
 
 # Add this to /etc/shairport-sync.conf

diff --git a/4. shairport-sync.md b/4. shairport-sync.md
@@ -6,6 +6,7 @@ Change this:
 alsa =
 {
 	output_device = "hw:1"; (or whatever number card "sndrpihifiberry" is above)
+	interpolation = "soxr";
 }
 
 If audio is underflowing, set audio_backend_buffer_desired_length to 22050

diff --git a/3. ES9023-setup.sh b/3. ES9023-setup.sh
@@ -22,3 +22,6 @@ pcm.softvol {
 # Make sure device shows up:
 aplay -l
 # Look for "card { id }: sndrpihifiberry"
+
+# Initialize mixer
+speaker-test -D softvol -c 2 -t wav
diff --git a/4. shairport-sync.md b/4. shairport-sync.md
@@ -5,7 +5,7 @@ Change this:
 
 alsa =
 {
-    output_device = "hw:1"; (or whatever number card "sndrpihifiberry" is above)
+	output_device = "hw:1"; (or whatever number card "sndrpihifiberry" is above)
 }
 
 If audio is underflowing, set audio_backend_buffer_desired_length to 22050

diff --git a/5. spotify-connect.sh b/5. spotify-connect.sh
@@ -7,12 +7,7 @@ sudo apt-get install libffi-dev libasound2-dev python-dev python-pip python-geve
 sudo pip install -r requirements.txt
 ```
 
-# From https://github.com/Fornoth/spotify-connect-web/issues/11#issuecomment-148025247
-
-```sh
-sudo pip install --upgrade pyalsaaudio
-```
-
+# Add this to /etc/shairport-sync.conf
 sessioncontrol = {
   run_this_before_play_begins = "/home/pi/stop_spotify_connect.sh";
   run_this_after_play_ends = "/home/pi/start_spotify_connect.sh";

diff --git a/1. README.md b/1. README.md
@@ -11,19 +11,20 @@ diskutil list
 Find the one that matches your SD card and unmount it.
 
 ```sh
-diskutil unmountDisk [path to disk, e.g. "/dev/disk1"]
+diskutil unmountDisk [path to disk, e.g. "/dev/disk2"]
 ```
 
 Burn the image to your SD card. This can take several minutes.
 
 ```sh
-sudo dd bs=1m if=[path to img file, e.g. "2017-08-16-raspbian-stretch.img"] of=[path to disk]
+sudo dd bs=1m if=[path to img file, e.g. "2017-08-16-raspbian-stretch.img"] of=[path to rdisk, e.g. "/dev/rdisk2"] conv=sync
 ```
 
 Ensure the disk is mounted again, then enable SSH.
 
 ```sh
-touch /Volumes/boot/ssh.txt
+touch /Volumes/boot/ssh
+touch /Volumes/boot/wpa_supplicant.conf
 ```
 
 Eject your SD card.

diff --git a/1. README.md b/1. README.md
@@ -20,10 +20,10 @@ Burn the image to your SD card. This can take several minutes.
 sudo dd bs=1m if=[path to img file, e.g. "2017-08-16-raspbian-stretch.img"] of=[path to disk]
 ```
 
-Ensure the disk is mounted again and enable SSH.
+Ensure the disk is mounted again, then enable SSH.
 
 ```sh
-touch /Volumes/boot/ssh
+touch /Volumes/boot/ssh.txt
 ```
 
 Eject your SD card.

diff --git a/1. README.md b/1. README.md
@@ -1,4 +1,4 @@
-I recommend starting with Jessie for development projects. Jessie Lite doesn't include the build tools that most projects require. It's easier to just start with them in place rather than spend a lot of time installing things.
+I recommend starting with Stretch for development projects. Stretch Lite doesn't include the build tools that most projects require. It's easier to just start with them in place rather than spend a lot of time installing things.
 
 Download the latest Raspbian image from https://www.raspberrypi.org/downloads/raspbian/.
 
@@ -17,7 +17,7 @@ diskutil unmountDisk [path to disk, e.g. "/dev/disk1"]
 Burn the image to your SD card. This can take several minutes.
 
 ```sh
-sudo dd bs=1m if=[path to img file, e.g. "2017-03-02-raspbian-jessie.img"] of=[path to disk]
+sudo dd bs=1m if=[path to img file, e.g. "2017-08-16-raspbian-stretch.img"] of=[path to disk]
 ```
 
 Ensure the disk is mounted again and enable SSH.

diff --git a/stop_spotify_connect.sh b/stop_spotify_connect.sh
@@ -1,3 +1,3 @@
 #!/bin/bash
 
-pgrep -f main.py | xargs kill -9
+pgrep -f spotify-connect-web/main.py | xargs kill -9
diff --git a/stop_spotify_connect.sh b/stop_spotify_connect.sh
@@ -1,3 +1,3 @@
 #!/bin/bash
 
-pgrep -f connect.py | xargs kill -9
+pgrep -f main.py | xargs kill -9
diff --git a/start_spotify_connect.sh b/start_spotify_connect.sh
@@ -1,3 +1,3 @@
 #!/bin/bash
 
-LD_LIBRARY_PATH=/home/pi/spotify-connect-web python /home/pi/spotify-connect-web/connect.py -u [username] -p [password] -k /home/pi/spotify_appkey.key -n [name] -b 320 --playback_device softvol --mixer Master &
+LD_LIBRARY_PATH=/home/pi/spotify-connect-web python /home/pi/spotify-connect-web/main.py -u [username] -p [password] -k /home/pi/spotify_appkey.key -n [name] -b 320 --playback_device softvol --mixer Master &
diff --git a/1. README.md b/1. README.md
@@ -17,7 +17,7 @@ diskutil unmountDisk [path to disk, e.g. "/dev/disk1"]
 Burn the image to your SD card. This can take several minutes.
 
 ```sh
-sudo dd bs=1m if=[path to img file, e.g. "2017-01-11-raspbian-jessie.img"] of=[path to disk]
+sudo dd bs=1m if=[path to img file, e.g. "2017-03-02-raspbian-jessie.img"] of=[path to disk]
 ```
 
 Ensure the disk is mounted again and enable SSH.
Original file line number	Diff line number	Diff line change
		@@ -1,3 +0,0 @@
		#!/bin/bash

		LD_LIBRARY_PATH=/home/pi/spotify-connect-web python /home/pi/spotify-connect-web/main.py -u [username] -p [password] -k /home/pi/spotify_appkey.key -n [name] -b 320 --playback_device softvol --mixer Master &
Original file line number	Diff line number	Diff line change
		@@ -1,3 +0,0 @@
		#!/bin/bash

		pgrep -f spotify-connect-web/main.py \| xargs kill -9