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josemapiro

12-14-2012 03:39 PM

Help with OBDuino 32k

Needed help to complete the connections in this excellent project.
Connections that are not know for temperarura interior and exterior and the memory card.
Here is a diagram I made, which lack these connections.
img803.imageshack.us/img803/7325/diagrami.png

If you find any error in the remaining connections please correct me.

Forgive me my English.

Thank you
José Rodrigues

josemapiro

12-17-2012 02:33 PM

I've been searching and found the connections for the indoor and outdoor temperatures the problem is using the A1 and A2 but A1 is already being used for the Buzzer.
How can I solve this problem.

Quote:

Originally Posted by eimix (Post 217211)

Code:

#ifdef UseOutsideTemperatureSensor

  #define OutsideTemperaturePin 15 // Inside temperature sensor, on analog 1

#endif



#ifdef UseInsideTemperatureSensor

  #define InsideTemperaturePin 16 // Inside temperature sensor, on analog 2

#endif

And I connected it

Code:

 +5V ---- 2kOhm resistor -----|------ KTY81 ------ GND

                              |

                              |

                              |

                          PIN 16 or 15

toc	01-04-2013 05:41 PM

Change the pin assignment from 15 / 16, to another available pin.

aetos81

03-22-2015 11:58 PM

Did you have any issues with getting the 3 buttons to work on A3, A4, and A5? I can't seem to get them to work on my OBDuino...

Pete

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