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--- esp8266_and_sd_cards [2015/06/22 16:37]
sigrokblack
+++ esp8266_and_sd_cards [2015/08/08 16:44] (current)
admin
@@ Line 1: / Line 1: @@
-====== You can connect an SD card to some ESP8266 with the SPI GPIO broken out.
+====== Connecting SD card to ESP8266 ======
-For example: ESP8266 201 or 12E ======
+You can connect an SD card to some ESP8266 with the SPI GPIO broken out.
+For example: ESP8266 201 or 12E
 Then connect your sd card (__FAT32__) like this to the ESP:
-  - Sd-->ESP8266
+     Sd-->ESP8266
-  - 1 CS --> IO2
+  -  CS --> IO2
-  - 2 DI(MOSI)-->IO13
+  -  DI(MOSI)-->IO13
-  - 3 VSS1--> GND
+  -  VSS1--> GND
-  - 4 VDD-->3.3v
+  -  VDD-->3.3v
-  - 5 SCLK-->IO14
+  -  SCLK-->IO14
-  - 6 Vss2-->GND
+  -  Vss2-->GND
-  - 7 DO(MISO)-->IO12
+  -  DO(MISO)-->IO12
 Take these instructions for help:
 http://www.esp8266.com/viewtopic.php?f=32&t=3558#p20419
-Be sure to change the CS to a free GPIO. Normally, this would be IO15 which has to be pulled to ground. Otherwise teh ESP won't work.
+Be sure to change CS to a free GPIO. Normally, this would be IO15 which has to be pulled to ground. Otherwise the ESP won't work.
 In this case I take IO2.
@@ Line 26: / Line 29: @@
 Do you have any questions?
-Fell free to ask here:
+Feel free to ask here:
 http://www.esp8266.com/viewtopic.php?f=32&t=3558