2019-10-14 18:01:25 +00:00
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# GPIO Pinout
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2020-05-13 13:59:07 +00:00
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2020-05-14 14:09:16 +00:00
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The OLED bonnet (with buttons) and DS1338 RTC module are connected to the Pi via GPIO pins.
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2020-05-13 13:59:07 +00:00
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2020-05-14 14:09:16 +00:00
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| BCM Pin # | Function | Physical Pin # | Used By |
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| --- | --- | --- | --- |
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| | 3v3 Power | 1 | OLED Bonnet & RTC |
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| BCM 2 | SDA | 3 | OLED Bonnet & RTC |
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| BCM 3 | SCL | 5 | OLED Bonnet & RTC |
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| | Ground | 6 | OLED Bonnet & RTC |
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| BCM 4 | Joystick Center | 7 | OLED Bonnet |
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| BCM 17 | Joystick Up | 11 | OLED Bonnet |
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| BCM 27 | Joystick Left | 13 | OLED Bonnet |
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| BCM 22 | Joystick Down | 15 | OLED Bonnet |
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| BCM 23 | Joystick Right | 16 | OLED Bonnet |
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| BCM 5 | Button A | 29 | OLED Bonnet |
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| BCM 6 | Button B | 31 | OLED Bonnet |
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