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gpstracker-firmware
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gpstracker-firmware/src/config/Pins.h

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  1. /**

  2.  * Defines Arduino pins number connected to external systems.

  3.  */

  4. #pragma once

  5. 

  6. #define SIM_RST		5	///< SIM808 RESET

  7. #define SIM_RX		6	///< SIM808 RXD

  8. #define SIM_TX		7	///< SIM808 TXD

  9. #define SIM_PWR		9	///< SIM808 PWRKEY

  10. #define SIM_STATUS	8	///< SIM808 STATUS

  11. 

  12. #define I2C_PWR		A0	///< Used to drive I2C power supply

  13. #define SD_SS		SS

  14. 

  15. #define SIM_RI		2	///< Interrupt pin connected to SIM RI.

  16. #define RTC_WAKE	3	///< Interrupt pin connected to DS3231 !INT/SQW