Differences

This shows you the differences between two versions of the page.

--- mode_changes [2015/06/21 22:10]
tytower
+++ mode_changes [2015/06/29 21:07]
tytower
@@ Line 3: / Line 3: @@
 ^  MODE              ^GPIO15         ^GPIO0        ^GPIO2  |
 ^SDIO            | 1            | x              | x       |
-^UART            | 0            | 0              | 1       |
+^UART            | 0            | 0              | x or 1  |
-^FLASH (DEFAULT) | 0            | 0              | x       |
+^FLASH (DEFAULT) | 0            | 1              | x or 1  |
 =High ,0=Low,x=floating
-Once you have flashed your program on in Flash mode take the low off the GPIO0 and reboot to run your program properly
+Once you have flashed your program on in Flash mode, take the low off the GPIO0 and reboot ,to run your program properly.  \\
+UART mode is where the code it uploaded to the chip and GPIO0 must be low on boot to enter this mode . \\
+FLASH mode is when running the program. Take GPIO0 high after UART boot or it will stall on first reset. \\
+SDIO mode is where the chip boots from an SD card. I dont think this is available yet. \\