The Factory | Programming An I2C Responder Device

Let's program a proof-of-concept I2C responder device. In this episode of The Factory we've selected a microcontroller for our PiicoDev family and get it working as an I2C receiver to blink some WS2812B leds. We'll take a look at the proof of concept from both ends: I2C Host (Raspberry Pi Pico + MicroPython) to Receiver (ATtiny + Arduino C).

We also brush against the parametric search that found the device, and have a bit of a winge about the global silicone shortage.

If you have any questions about this content or want to share a project you're working on head over to our maker forum http://coreelec.io/forum

Core Electronics is located in the heart of Newcastle, Australia. We're powered by makers, for makers. Drop by if you are looking for:

• Raspberry Pi https://core-electronics.com.au/raspberry-pi.html
• Arduino https://core-electronics.com.au/arduino.html
• Sparkfun https://core-electronics.com.au/brands/sparkfun-australia
• Adafruit https://core-electronics.com.au/brands/adafruit-australia
• Pololu https://core-electronics.com.au/brands/pololu-australia
• DFRobot https://core-electronics.com.au/brands/dfrobot-australia