The device also includes a microSD card slot, providing external storage for files and images. One of the standout features of the ESP32-S3-LCD-1.47 is its power management. The microcontroller ...

Logging data from a large number of monitored channels usually requires a lot of memory for storing the measured data. Unfortunately, smaller microcontrollers offer only limited amounts of internal ...

While SD cards are admittedly I/O-limited, some clever hacking of the microcontroller in an SD card could make for a very economical and compact data logging solution for I2C or SPI-based sensors.” ...

How do you save data from an Arduino-based device to ... This is a little DIY project with an Arduino Uno, SD card breakout board, and LM35 temperature sensor. To build a temperature logger using a ...