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Holiday Notice: Elecrow will be on holiday from May 1-4. You can still place orders during this time. PCB & PCBA orders will be processed from May 4th, and product orders will start shipping from May 5th. Enjoy the holidays!
If you need to do some data storage in Arduino-compatible board but found that the EEPROM in ATmega chip is too limited, then this I2C EEPROM module is your best choice. This module is based on the EEPROM chip AT24C256, which has 256k bit capacity. It communicates with Arduino-compatible board with I2C bus, helps you do much more data storage easily.
Specification
Onboard chip AT24C256 chip
Onboard the I2C communications required pull-up resistor