Hi,
in our product, we are planning to store some sensor data locally when not BT connection. The storage size required for us is several MB's. So we are planning to use microSDcard.
What all is required to interface SDcard to DA14580?
Since the SDcard has SPI interface, can DA14580 be used to write and read data?
What are the other possible solutions to store the data locally?
Thank you,
Bharath
Device:
Hi Bharath,
In most of our designs we are using an SPI flash in order to store data, regarding using an SD card if it has an SPI module i suppose that the SPI connections (MISO/MOSI/CS/CLK) would be sufficient and i suppose that you can read and write to it as any SPI interfaced module, i am not able to give details on this since as i ve mentioned we haven't used an SD card on any of our designs.
Thanks MT_dialog