I am trying to use some basic electronics like IR recievers with the Raspi but I am not sure how to access the gpio through the servo rails for this in python. Any advice?
The servo rail is connected to a MCU which handles RC input/output. The servorail has no GPIO pins. GPIO17 and 18 are accessible through the UART connector.
It’s possible to operate the servo rail pins as GPIO. You can learn more about it in Navio2 docs.
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