Set up the ESP-IDF environment: Make sure you have the ESP-IDF installed and configured. Refer to the ESP-IDF Getting Started Guide for instructions. (To exit the serial monitor, type Ctrl-].) Project ...
The Arduino Nano, when paired with a waterproof temperature sensor module like DS18B20, accurately measures temperature in liquids or harsh environments, suitable for applications in aquariums, ...
The DS18B20 is a digital temperature sensor from Dallas Semiconductors, which is now part of Maxim (https://datasheets.maximintegrated.com/en/ds/DS18B20.pdf). The ...