A7169

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Pin Definitions

  • 1 SCS chip selection pin
  • 2 SCK SPI clock pin
  • 3 SDIO SPI data line
  • 4 GD01 configurable universal 10 ports
  • 5 NC empty
  • 6 VCC module power supply pin, standard power supply voltage 3.3V
  • 7 GND Ground
  • 8 GND Ground
  • 9 ANT antenna interface, equivalent impedance is about 500
  • 10 GND Ground