Connect the Raspberry Pi Pico to an OLED using Grove breakouts
In this short article you'll learn how to make and use a compact, inexpensive adapter that will allow you to connect a Raspberry Pi Pico/PicoW to Grove I2C peripherals. With a Grove to Stemma QT/Kwiic adapter cable, you can also connect your Pico/PicoW to Adafruit and Sparkfun I2C devices. You'll laso learn a useful hack that lets you connect the 2mm spaced Grove adapters to a 0.1" spaced (2.54mm) pcb. Grow with Grove Regular readers will know I love breakout boards. One of the projects that I've been working on is a Raspberry Pi Locator. It reads updates from the @rpilocator RSS feed, and it tells you when and where Raspberry Pi stock is available. The Pico W will sound a buzzer when there's stock around, but it would be great if it could tell you which stores had the Pis. On OLED display would keep things compact, and I thought I'd hook one up. Seeed studios have a great range of Grove breakouts with an easy-to-use connection system, and I knew...