On Saturday, August 13, 2022 we will be working on the Adafruit Customer Support Forums. If you visit over the weekend and things are not complete yet, please check back later, https://adafruit.com/forumupdates
One of the great things about linux systems is that each of the subsystems are stored as separate devices and so you can tell if the I2C or SPI device is available by looking in the /dev/ folder. If your I2C or SPI devices are not showing up, make sure you followed the steps on the Installing CircuitPython Libraries on Raspberry Pi page.
In order to maintain a certain level of compatibility with CircuitPython, busio was written to attempt to automatically detect which pins you had your I2C or SPI device set up to use. However, with the flexibility that the Raspberry Pi provides and the staggering number of possible pin combinations, there are definitely cases where it fails to detect it properly. This is why we wrote the Python Extended Bus library, which allows you to specify the bus and device ID so you can tell it exactly which device you want to use…
Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, TinyGO, or even use the Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for CircuitPython, MakeCode, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.
Have an amazing project to share? The Electronics Show and Tell is every Wednesday at 7pm ET! To join, head over to YouTube and check out the show’s live chat – we’ll post the link there.
Python for Microcontrollers — Python on Microcontrollers Newsletter: ESP32 Web Workflow for CircuitPython, CircuitPython Day 2022 and more! #CircuitPython @micropython @ThePSF @Raspberry_Pi
