Apart from understanding the Arduino's code language ... specifications as the Nano's microcontroller, which features 16 MHz clock speed, 32 KB flash memory, and 1 KB EEPROM.

In fact, it's only slightly larger than Arduino's smallest board, the Nano ... an 8-bit AVR microcontroller that operates at a clock speed of 16 MHz and comes with 2 KB SRAM, 1 KB EEPROM, and ...

Using an Arduino Nano 33 BLE Sense and an online machine ... s talk from the 2020 Remoticon about machine learning on microcontrollers.

Although a “CommsLink” module providing an RS-232 port was available back in the day, it’s become hard to find, inspiring [James] to design a completely new module based on an Arduino Nano.