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“As you may know, my main hobby is flying weather balloons, using GPS/radio trackers to relay their position to the ground, so they can be tracked and hopefully recovered. Trackers minimally consist of a GPS receiver feeding the current …
“Connect your Raspberry Pi Pico CircuitPython project to the internet by adding an AirLift breakout board. The Adafruit AirLift is a breakout board that lets you use the ESP32 as a WiFi co-processor for a Pico. In this guide, you …
“DIY MIDI Controller Build your own CircuitPython powered MIDI controller! This “MIDI fighter”-like controller features 16 arcade buttons with built-in LEDs, an OLED screen and joystick. Play drums, synthesizers or anything MIDI related! All of the electronics are housed …
“In this tutorial, we will use machine learning to build a gesture recognition system that runs on a tiny microcontroller, the RP2040. This tutorial has 2 parts. The first one is to explore the Raspberry Pi Pico, its main components …
“Inspired by COVID-19 prevention, we have developed a system which measures the temperature of persons before they enter a building. A feature that sets the Raspberry Pi Foundation RP2040 microcontroller apart from other microcontrollers is “PIO”. The RP2040 datasheet …
“Build your own custom mechanical keyboard that runs CircuitPython on the RaspberryPi Pico RP2040! With lots of pins, the RaspberryPi RP2040 Pico makes for a great brain of a mechanical keyboard/macro pad — no scan matrix required. Up to 26 …
“Use the new RPi Pico along with TFLu so that it turns a RPi4 when a person is detected, then the RPi4 confirms if the person is a stranger. In this project, we are going to learn how to set …
“Hub75 LED panels are an affordable way of adding lots of colourful lights to a build. This project shows you how to control a 32x32 RGB LED panel using MicroPython. Pico’s PIO lets you output data fast enough for …
“Here’s something a little different: a basic C project that you can follow to build a fun handheld game with a Raspberry Pi Pico. Your mission: to enter a dark cave, and then locate and destroy the monstrous Wumpus …
“Just first connect ESP-01S to Raspberry Pi Pico/MicroPython UART, send AT-Command, set in Station Mode, connect to AP.”