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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 [2025/07/29 01:54] (current)
nick
@@ Line 1: / Line 1: @@
+~~tag>Edge2 GPIO-header~~
 {{indexmenu_n>1}}
-====== Edge1 40-Pin Header ======
+====== Edge2 IO GPIO header ======
+<WRAP important >
+An [[https://www.khadas.com/product-page/edge2-io-module | 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  ^
+|           | SARADC     |  9   |  1   | VCC_3V3   |           |
+|           | VCC_1V8    |  10  |  2   | DEBUG_TX  | 13        |
+| 111       | SPI1_MOSI  |  11  |  3   | DEBUG_RX  | 14        |
+| 112       | SPI1_MISO  |  12  |  4   | **GND**   |           |
+| 114       | SPI1_CSO   |  13  |  5   | **GND**   |           |
+| 113       | SPI1_CLK   |  14  |  6   | MCUSWDIO  |           |
+| 24        | I2C6_SCL   |  15  |  7   | MCUSWCLK  |           |
+| 23        | I2C6_SDA   |  16  |  8   | VCCMCU    |           |
 {{page>products:sbc:common:applications:gpio:40pin-header&noheader}}

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