Pete Metcalfe

Pete Metcalfe is a retired automation engineer, who enjoys tinkering on Linux and microcontroller projects. When Pete isn’t playing with technology, he likes getting outside hiking and doing water sports.

Sep 30, 2025 Low-Code Snap4Arduino Arduino

Low-Code Programming for the Arduino with Snap4Arduino

Snap4Arduino brings the power of low-code programming to the Arduino hardware environment.

Jul 11, 2025 Raspberry Pi Arduino Notification Notify-send TCP

Send Raspberry Pi and Arduino Notification Messages to Your Desktop

Jun 6, 2025 Web Python App NiceGUI Raspberry Pi

NiceGUI Web Apps

Apr 18, 2025 Python Node-RED IoT Raspberry Pi Low-Code

Mix Low-Code Node-RED with Python

Adding Python to your Node-RED arsenal lets you create easy Raspberry Pi robotic and IoT projects.

Mar 21, 2025 Raspberry Pi Lua PlayStation OpenWrt

Pete Metcalfe

Low-Code Programming for the Arduino with Snap4Arduino

Send Raspberry Pi and Arduino Notification Messages to Your Desktop

NiceGUI Web Apps

Mix Low-Code Node-RED with Python

Use a Raspberry Pi Plus a Temperature Sensor to Talk to a PS Vita Display

Episode