Arduino Nano R4 - A Different Kind of Microcontroller

Video Description

Let’s check out the new Arduino Nano R4 board. We’ll also look at the Arduino Nano Connector Carrier Board, which can be used with any Nano. Article with code: https://dronebotworkshop.com/arduino-nano-r4 More articles and tutorials: https://dronebotworkshop.com Join the conversation on the forum: https://forum.dronebotworkshop.com Subscribe to the newsletter and stay in touch: https://dronebotworkshop.com/subscribe/ Arduino has released yet another member of its ever-expanding Nano family. This time it’s the Arduino Nano R4, a board based upon the same Renesas microcontroller used in the Arduino Uno R4 Mimima and WiFi boards. This gives the Nano R4 5-volt logic, like the Uno R4 boards. It also has a 3.3-volt Qwiic connector for I2C. The Nano R4 has some interesting features, including a DAC, real-time clock, and an operational amplifier. We’ll see how to get these working (currently, there is a bug in the OPAMP library; I will show you how to repair it). Here is the Table of Contents for the video: 00:00 - Introduction 01:05 - Arduino Nano R4 05:18 - 5-Volt Logic 07:12 - Look at Nano R4 08:11 - IDE Setup & Sample Code 11:17 - Real Time Clock 17:52 - Digital to Analog Converter 21:40 - Operational Amplifier 27:04 - Arduino Nano Connector Carrier 29:23 - Conclusion The Nano R4 is an interesting board and a great addition to the Nano family. I hope you enjoy the video! Bill