Postmarks

"Pi 5's speed makes it a useful and usable general-purpose desktop, with limits."

"With this setup, my goal is to explore the potential of software components such as Zephyr OS, Micropython, OPENPLC, and Linux in combination with industrial buses like CAN or Modbus. My primary requirement is remote accessibility, which is achieved using the Raspberry Pi 4 as the central component. The Raspi is connected to my home Wi-Fi network, and it serves as the control hub. - Flashing the two connected ESP32 devices (M5StickC Plus and ATOM HUB SwitchD) - Accessing the BeagleBone Black through SSH - Communicating with my OpenThread Network I will document my experiments as "Project Logs"."

"In the 90s some smartypants made an awesome machine: https://en.wikipedia.org/wiki/Connection_Machine So, I made a small one. Inside is an Adafruit QT Py that drives (via a IS31FL3731 board) four 9x16 charlieplexed LED matrices. The source code is here: https://codeberg.org/trevorflowers/tiny-connection-machine If you'd like your own then visit my Gumroad store: https://store.transmutable.com/"

"A Texas court has heard how a gang of men used a Raspberry Pi device to steal thousands of dollars from ATMs."