I2C | Raspberry Pi Pico Workshop: Chapter 4.4

🔗 *The full course* : _https://core-electronics.com.au/courses/raspberry-pi-pico-workshop/_

I2C or Inter-Integrated Circuit, is a really handy communication protocol that can be used to connect over 100 devices together with only 2 wires! In this video we will dive into that a little by taking a look at the uses of I2C, how to wire up multiple I2C devices, and taking a look at an I2C OLED module, an incredibly helpful device that can be added to any project.

🔧🔨🧰 Hardware featured in this guide:

*Raspberry Pi Pico:*
_https://core-electronics.com.au/catalog/product/view/sku/CE08704_
*OLED Display:*
_https://core-electronics.com.au/catalog/product/view/sku/CE09493_
*Atmospheric Sensor:*
_https://core-electronics.com.au/catalog/product/view/sku/CE07503_

💡❓ 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_

0:00 I2C Overview
1:51 Wiring up an I2C OLED Display
3:40 Writing Code for the OLED Display
5:37 Wiring up an Atmospheric Sensor
7:25 Writing Code for the Atmospheric Sensor
11:05 I2C Addresses
12:15 Managing I2C Address
12:38 3 Key Takeaways

🌏🦘 *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_

The following trademarks are owned by *Core Electronics Pty Ltd:*

"Core Electronics" and the Core Electronics logo
"Makerverse" and the Makerverse logo
"PiicoDev" and the PiicoDev logo
"GlowBit" and the GlowBit logo