The code continuously reads the temperature from the LM35 sensor and adjusts the LED's behavior accordingly. If the temperature is below 30.0 degrees Celsius, the LED blinks with a 250 milliseconds on ...
This video shows a rough comparison of a few different temperature sensors using an ESP32 and ESP8266. For a reference temperature, I used a Eutronics 4500 thermocouple sensor, which is used to ...