Modules for Memory Cards & RTC, Page 2

Module with microSD card slot for data storage and retrieval, communicating with the board via SPI bus.

PENTA SATA KIT for Radxa Rock Pi 4 Model A/B, A/B+ and Rock3A

Precision timing module using a thermally compensated crystal oscillator. It connects to the board via I2C bus and has its own power source - battery.

A real-time clock module that allows your board to tell time with greater accuracy, with an integrated battery in case of failure.

Module for saving to and reading information from SD card using SPI

USB3.1 eMMC Reader/Writer