WE1U.us David's Raspberry Pi and Arduino Page

Presentations

Presentation for Arduinos and Raspberry Pi for Ham Radio at Andy Club Meeting

Programming, not just coding

Programming Logic & Design (MindTap Course List) 10th Edition by Joyce Farrell (Author)
Programming Logic & Design by Joyce Farrell Cengage Site

Arduino

Arduino Micro-Controller Development Board web site
Top Tech Boy Arduino Lessons
AC2SN, Limor "Lady Ada" Fried's Arduino Lessons

Raspberry Pi SBC-Single Board Computer

Raspberry Pi Web Site
AC2SN, Limor "Lady Ada" Fried's Raspberry Pi Lessons

Top Tech Boy Raspbery Pi Lessons
Raspberry Pi was used in high altitude balloon project
Youtube of high altitude balloon launch March 2017

Other Pi types

Orange Pi Web Site

Banana Pi Web Site

Beagleboard Web Site
Beagleboard Green Web Site

Nano Pi Web Site
Nano Pi Wiki

SDR Software Defined Radio

http://www.rtl-sdr.com/
RTL-SDR dongle version Three
RTL-SDR version v3 datasheet

Using European Digital TV adaptors like the one above from RTL-SDR Blog
you can make a receiver for FM, CW, SSB, CW, SSTV or even Digital Amateur TV

Direwolf Igate

Direwolf APRS igate with RTL-SDR dongle and Raspberry Pi
Direwolf Release Notes/Links
Direwolf Source Code on GitHub

Using the Raspberry Pi SBC-Single Board Computer for a transmiter

USE a good Filter to clean up the squarewave signal

QRPi Shield
TUTORIAL: TRANSMITTER (PA) OUTPUT FILTERS by Paul Harden, NA5N
BPF Band Pass Filter from ARRL
A low pass filter design

Notes on rpitx

TRANSMITTING FM, AM, SSB, SSTV AND FSQ WITH JUST A RASPBERRY PI
RPiTx Source Code on GitHub

BUILDING A HAM TRANSCEIVER WITH AN RTL-SDR, RASPBERRY PI AND RPITX
QTCSDR Source Code on GitHub

csdr A simple DSP library and command-line tool for Software Defined Radio.

RTL-SDR Spectrum Analyzer Program screenshot
QSpectrumAnalyzer using RTL-SDR dongle

Setup Up Pi for Ham Radio

Raspberry Pi 2 .... and 3 setup
Linux and Ham Radio

LINBPQ Packet Software
Direwolf Packet Modem-Digi-Igate

WE1U Ham Radio Page
Presentation for Arduinos and Raspberry Pi for Ham Radio

Some of my Scripts and Configs

Resource Config file for bash(terminal) for /home/pi/.bashrc
My macros for fldigi for /home/pi/.fldigi/macros
depends for building fldigi
depends for building qsstv
Some good to have packages 

cd ~
mv .bashrc .bashrc.bak
wget we1u.us/.bashrc
mkdir Desktop/ham
cd Desktop/ham
mkdir Build doc src
cd src
wget we1u.us/rpi/ham/src/fldigi-depend.bash
wget we1u.us/rpi/ham/src/qsstv-depends.bash
wget we1u.us/rpi/ham/src/good-to-haves.bash
#
#Close terminal then reopen 
#Run the next to bash scripts
#
cd ~/Desktop/ham/src
bash fldigi-depend.bash
bash qsstv-depends.bash
bash good-to-haves.bash
#
cd ~/.fldigi/macros
mv macros.mdf macros.mdf.bak
wget we1u.us/macros.mdf

we1u.david@gmail.com Whiskey  Echo "one" Uniform  DOT david ATSIGN gmail DOT com

Update: March 21, 2018