The latest hardware design has a footprint for a micro sd card slot.
It uses the standard pins for an esp8266 (MOSI, MISO, CS, SCLK).
The firmware needs to be updated to support read/write to the card.
For an initial pass I would like kermit & zmodem support to write to storage on the device. It should behave like uploading or downloading from a remote server/modem/bbs.
I would like to "dial" the SD card by issuing ATSD or ATDTSD.
There should be a simple terminal interface to list SD card content and to initiate and upload or download of a file.
The latest hardware design has a footprint for a micro sd card slot.
It uses the standard pins for an esp8266 (MOSI, MISO, CS, SCLK).
The firmware needs to be updated to support read/write to the card.
For an initial pass I would like kermit & zmodem support to write to storage on the device. It should behave like uploading or downloading from a remote server/modem/bbs.
I would like to "dial" the SD card by issuing ATSD or ATDTSD.
There should be a simple terminal interface to list SD card content and to initiate and upload or download of a file.