Port "E", Port "Custom" and Pogo
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 Hi all, Port "E", where can I find it? Port "Custom", these are pins from the bus, right? Pogo pins, they are only for charging, right - using them as interface is not possible? Sorry for these question, but due to my experience regarding docu - its poor - the available docu ;-) KR, 
 Uli
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 Port "Custom" is used for defining pins that are not set as the default port A B and C. 
 For example, if you wanted to connect an 2nd unit to a stickC you would chose the custom and then set the tx and rx pins to two of the pins from the hat connector.
 As to port E well, I'm yet to find out.
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 @uli said in Port "E", Port "Custom" and Pogo: Pogo pins, they are only for charging, right - using them as interface is not possible? According to the product page, the pogo pins can also be used for I2C (GPIO 21 and 22) on supported devices (BALA) 
 https://docs.m5stack.com/#/en/base/m5go_bottom?id=pinmap


