It’s the seventh Nano, and at about 18 US dollars, it’s the second cheapest (the least expensive Nano is the Nano Every at about 12 dollars). Today we will look at the newest member of the Nano family, the Arduino Nano ESP32. But they have all retained the same pinout as the original board. Newer models include WiFi and Bluetooth connectivity, more powerful microcontrollers, and more memory. The Nano family has grown considerably since the first ATMega328-based boards were released. They are popular due to their simple factor they fit nicely on solderless breadboards as well as perfboards and PCBs. These compact microcontrollers have been around in one form or another since 2008. Most experimenters are familiar with the Arduino Nano boards. This is the first Arduino to use an ESP32 as its primary processor instead of as a communications coprocessor. Today we will look at the newest member of the expanding Arduino Nano family, the Nano ESP32.

6.5 Connecting the Arduino Nano ESP32 to the Arduino IoT Cloud.6.4 Our IoT Cloud Project – Temperature & Humidity Meter.6.3 Required Software – The Arduino Create Agent.