TExCHange
TExCHange

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Samsung
Pin-Out
  1. GND
  2. RS232 TXD
  3. RS232 RXD
  4. RS232 RTS
  5. MAX 4.2 IN ???
  6. GND
  7. GND
  8. SPK - OUT
  9. SPK + OUT
  10. SCL I2C comm proprietary bus
  11. SDA I2C comm proprietary bus
  12. RS232 CTS
  13. VCC 5V OUT
  14. DC 9V IN
  15. DC 9V IN
  16. MIC + IN
  17. MIC - IN
  18. +3.6V IN battery
  19. GND
  20. Antenna
  21. Antenna
  22. GND
  23. GND
  24. n.c.
  25. Temperature sensor IN
  26. +3.6V IN battery
  27. GND
  28. GND

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