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GPIO Pin Matrix
Dave Williams | DitroniX | G8PUO edited this page May 30, 2026
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- MOSI GP18
- MISO GP20
- SCLK GP19
- SDA GP6
- SCL GP7
- RXD GP4
- TXD GP5
- RX Enable GP23
- CS GP14
- BUSY GP3
- INT GP1
- NRST GP21
- ADC/DCV GP0
External GPIO GP15
- Relay GP12
- LED RED GP22
- LED GREEN GP8
- GPIO GP2
- External CS GP13
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