ESP8266 Community Forum

- Thu Jan 07, 2016 9:05 am #38141

SDWebSever working fine, SD card initialized

Short answer – connect GPIO15 on ESP8266 to GND through a 10k resistor. Then connect CS from SD card directly to GPIO15.

Thanks. That tip, and the one to load up the root of the SD card was all I needed to get going.
Nice original write up. Thank you.

- Sat Jan 16, 2016 10:04 am #38966 Quick question.
I am using a display that also has touch and SD.
Should EVERY CS pin (all 3 of them) be pulled down with a 10K resistor?

- Sat Jan 16, 2016 10:07 am #38968 No ! CS pin on SPI devices are active low, so they needs to be pulled up to make them inactive, not pulled down.

- Sun Jan 17, 2016 11:00 am #39050 Is there any example available in lua language to interface sd card. any reference would be helpful