Ryde GPIO Connections

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RPi 4 GPIO pin out

GPIO-Pinout-Diagram-2.png

Proposed GPIO Connections for the Ryde Receiver

Here is the proposed list of GPIO connections:

Pin No BCM No Wiring Pi RPi Name Primary Use Secondary Use Notes
1 - - 3.3v - - -
2 - - 5v - - -
3 2 8 SDA 1 - - -
4 - - 5v - - -
5 3 9 SCL 1 - - -
6 - - 0v - - -
7 4 7 GPIO 7 Valid RX Signal - Active High
8 14 15 TxD - - -
9 - - 0v - - -
10 15 16 RxD - - -
11 17 0 GPIO 0 IR Sensor Input -
12 18 1 GPIO 1 Button - Up - Active low
13 27 2 GPIO 2 Button - Down - Active low
14 - - 0v - - -
15 22 3 GPIO 3 Button - Left - Active Low
16 23 4 GPIO 4 Button - Right - Active Low
17 - - 3.3v - - -
18 24 5 GPIO 5 Button - Select - Active low
19 10 12 MOSI - - -
20 - - 0v - - -
21 9 13 MISO - - -
22 25 6 GPIO 6 Button - Back - Active low
23 11 14 SCLK - - -
24 8 10 CE 0 - - -
25 - - 0v - - -
26 7 11 CE1 - - -
27 0 30 SDA 0 - - -
28 1 31 SCL 0 - - -
29 5 21 GPIO 21 Button - Menu - Active low
30 - - 0v - - -
31 6 22 GPIO 22 Button - Mute - Active Low
32 12 26 GPIO 26 Band LSB - -
33 13 23 GPIO 23 Band NSB - -
34 - - 0v - - -
35 19 24 GPIO 24 Band MSB - -
36 16 27 GPIO 27 Button - Power - Active low
37 26 25 GPIO 25 - - Future Use?
38 20 28 GPIO 28 - - Future Use?
39 - - 0v - - -
40 21 29 GPIO 29 - - Future Use?

Each pin on the RPi4 GPIO can be referred to in 4 ways: its physical pin number, the Broadcom I/O number, the Wiring Pi number or the name.