Some few lines of code to dump and SPI memory using an Arduino UNO - aamokrane/SPI_Dump_Arduino ...

While I was searching for a way to dump an entire I2C EEPROM and save it as a binary file on the PC, I stumbled on the original work, mentioned above, for SPI EEPROMs.

In Arduino Uno, the EEPROM space can store up to 1024 bytes. A single byte can store 8 bits of information, and 8 bits can store a number from 0 to 255. In the Arduino IDE versions prior to 1.6.2 you ...

SPI The SPI routines in the ESP32 Arduino port both work just fine. I tested it out by connecting a 25LC256 SPI EEPROM to the chip.

An EEPROM can store data permanently unless you erase or overwrite it and won’t lose the data when powered off. Some microcontrollers like Arduino have very limited internal storage space, so an ...

Learn how to initialize and manage EEPROM settings on Arduino to store data like user preferences, calibration values, or configuration settings — even after power off! This trick helps make ...

We’ve seen projects test the lifespan of an EEPROM before, but these projects have only tested discrete EEPROM chips. [John] at tronixstuff had a different idea and set out to test the intern… ...