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GPIO Pin Matrix

Dave Williams | DitroniX | G8PUO edited this page May 30, 2026 · 5 revisions

ESPKite GPIO Pin Matrix

ESPKite Pin Matrix

SPI

  • MOSI GP18
  • MISO GP20
  • SCLK GP19

I2C

  • SDA GP6
  • SCL GP7

RS485

  • RXD GP4
  • TXD GP5
  • RX Enable GP23

LoRa SX1262

  • CS GP14
  • BUSY GP3
  • INT GP1
  • NRST GP21

ADC

  • ADC/DCV GP0

GPIO

External GPIO GP15

RELAY

  • Relay GP12

LEDs

  • LED RED GP22
  • LED GREEN GP8

Expansion Interface

  • GPIO GP2

Expansion SPI

  • External CS GP13

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