Using Visual Studio Code, Python, Cygwin, MingGW, Java JRE, Android Studio Electric Eel all on Windows 10 Professional 64bit AMD Athlon 200GE Install Cygwin Windows x86 & x64 FFTW Windows x86 & x64 hackrf Software on Windows x86 & x64 hackrf Binaries PothosSDR compiled Win 32/64 Git Windows X86 X64 Software URL Platform Particle.io IDE https://console.particle.io/ windows x86 AMD64 Cell 1 https://build.particle.io/ windows x86 AMD64 Cell 1 https://docs.particle.io/guide/tools-and-features/cli/ windows x86 AMD64 SDK’s https://docs.particle.io/reference/SDKs/javascript/ windows x86 AMD64 Libraries https://docs.particle.io/guide/tools-and-features/libraries/ windows x86 AMD64 RESTful API https://docs.particle.io/reference/device-cloud/api/ windows x86 AMD64

CrypTool Primes Number Theory Cryptography Links Books Website Links to teaching projects Download CryptoClown.exe   The website of Bill Buchanan, a Professor at the Edinburgh Napier University is one of the most extensive web sites for practically learning encryption methods. https://asecuritysite.com/encryption/ – Crypto material with interactive parts and code in JS and Python 2 https://asecuritysite.com/challenges – Several codes and ciphers as small challenge https://asecuritysite.com/encryption/ctf – Classical printable forms used for a cipher CTF generator https://asecuritysite.com/csn11117 – A number of undergraduate and postgraduate modules The Kryptologikum is a collection of KIT with many historical exhibits in display cabinets, plus many hands-on experiments, where everyone can learn in a playful way about the principles of modern cryptography. http://kryptologikum.de/index.html Emma’s blog with a 1-page overview about crypto resources. This blog at Norton360Online is educational, and avoids – to our knowledge – any ‘marketing’. https://www.nortonsecurityonline.com/security-center/cryptography-resource-guide.html Website with nearly all in the GDR used codes and encrytion mechanisms — (only German) http://scz.bplaced.net Good reading introductory

[2022-04-01] Engineering Project I2C GPIO M8 Connector Port Expander for Particle Tracker One Particle Tracker One Firmware v17 Device OS 3.2.0 LTE Cat M1 cellular modem GNSS Supports: GPS , SBAS, QZSS, GLONASS , BeiDou, and Galileo with up to 1.8m accuracy and untethered dead-reckoning Support for CAN bus and 5V boost power for CAN devices.  This CAN_BUS_5V output via the M8 IP67 connection is what will power the port expander and subsequent devices down the line.  This eliminates the need for a mandatory external power supply, although keeping the tracker connected to vehicle power when available is always an option.  The CANbus boost power only supplies about 370mA so it is not exactly unlimited to say the least… M8 extension cable connected to left of micro USB3 cable:   The IP67 M8, 8-pin, male with threaded barrel connector pin specifications available by clicking the image:   Circuit Schematic for the Particle Tracker One uses an MCP23008T IC for I2C/GPIO