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--- products:sbc:edge2:applications:gpio:40pin-header [2022/07/15 23:37]
127.0.0.1 external edit
+++ products:sbc:edge2:applications:gpio:40pin-header [2022/12/06 03:46]
nick
@@ Line 1: / Line 1: @@
+~~tag>Edge2 GPIO-header~~
 {{indexmenu_n>1}}
-====== Edge1 40-Pin Header ======
+====== Edge2 IO GPIO header ======
+<WRAP important >
+An Edge2 IO board is needed.
+</WRAP>
+Edge2 IO board 16 pins GPIO header, used for communication between board and different external devices.
+====== Reference table ======
+^  GPIO num ^ Name      ^ Pin  ^ Pin  ^ Name       ^ GPIO num  ^
+|           | VCC_3V3   |  1   |  9   | SARADC     |           |
+| 13        | DEBUG_TX  |  2   |  10  | VCC_1V8    |           |
+| 14        | DEBUG_RX  |  3   |  11  | SPI1_MOSI  | 111       |
+|           | **GND**   |  4   |  12  | SPI1_MISO  | 112       |
+|           | **GND**   |  5   |  13  | SPI1_CSO   | 114       |
+|           | MCUSWDIO  |  6   |  14  | SPI1_CLK   | 113       |
+|           | MCUSWCLK  |  7   |  15  | I2C6_SCL   | 24        |
+|           | VCCMCU    |  8   |  16  | I2C6_SDA   | 23        |
 {{page>products:sbc:common:applications:gpio:40pin-header&noheader}}

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