A few months ago, SparkFun released the “Datalogger IoT – 9DoF” no-code platform based on ESP32 with some built-in sensors, a microSD card, and two Qwiic connectors to add sensors in order to perform ...
This project demonstrates how to create a data logger using the ESP32 microcontroller, an SHT31 temperature and humidity sensor, a DS3231 Real-Time Clock (RTC) module, and a microSD card module. The ...
A data logger built on using the adafruit Datalogging Arduino Shield on an Arduino Mega 2560 R3. 3 types of different units can be measured right now: Current, Voltage, Temperature.