Forum Rule: Always post complete source code & details to reproduce any issue!

Search:

Type: Posts; User: Kedar

Search: Search took 0.00 seconds.

  1. For anyone looking for how this worked out. Here...

    For anyone looking for how this worked out. Here is the expanation and final code with results:

    Connecting the ADR pin to 3.3 Vin changed the address to 0x45. I defined this as per your...
  2. Replies
    657
    Views
    363,256

    @MichaelMeissner yes saw the multiplexer breakout...

    @MichaelMeissner yes saw the multiplexer breakout board. I might try it. I also found out this sensor has a onboard heater function so as to prevent any condensation. This may come in handy to...
  3. Replies
    657
    Views
    363,256

    @MM it worked!! Connecting the ADR pin to 3.3...

    @MM it worked!!
    Connecting the ADR pin to 3.3 Vin changed the address to 0x45. I defined this as per your specifications in the code. But this mean we can read only 2 sensors at a time?

    Thanks a...
  4. Replies
    657
    Views
    363,256

    @MichaelMeissner, Just saw that you can change...

    @MichaelMeissner, Just saw that you can change the address by doing what you recommended. I will try it and update you guys.
    Again Im sorry., Im new to I2C bus and this sensor in general, I...
  5. I learnt that the hard way, thanks for your help....

    I learnt that the hard way, thanks for your help. Appreciate it.
  6. Thanks for all the help, tried that first but to...

    Thanks for all the help, tried that first but to no success, also Its KEDAR.
  7. @Defragster, I appreciate the help, I have tried...

    @Defragster, I appreciate the help, I have tried that and it has not worked for teensy with the SHT31 sensor. first thing I did was what @MM suggested.
    It may just be the SHT31, I will try to use a...
  8. So if I understand it right, I can just use the...

    So if I understand it right, I can just use the same pins for SDA0 and SCL0 by defining unique addresses to each sensor using Wire and Wire1 to read the data from the two different sensors?
    I tried...
  9. Replies
    657
    Views
    363,256

    Yes, I have changed that, still to no luck on the...

    Yes, I have changed that, still to no luck on the read out.
    I dont know how the addresses of the two different SHT31 sensors can be set. Tried the corrects but no use.
    Thanks
  10. @defragster if Im using pin 33 and 34 for one...

    @defragster if Im using pin 33 and 34 for one sensor as SCL and SDA pins respectively and 37 and 38 for the other, which ones or all of them need pull ups?
    I can read from pins 33 and 34 rign now.
    ...
  11. Replies
    657
    Views
    363,256

    @defragster, I found the link about the i2c_t3...

    @defragster, I found the link about the i2c_t3 library here and asked the question here, Havent been posting at random.
    P.s. The whole code has been posted in that thread on the first comment i...
  12. Replies
    657
    Views
    363,256

    Tried this and now i get no errors but still no...

    Tried this and now i get no errors but still no reading from the second sensor. Am i missing a pull up resistor on one of the lines?
    or do i need to add the addresses 0x44 and 0x45 elsewhere?
  13. Replies
    657
    Views
    363,256

    HI, Im trysint to read from two SHT31 sensors,...

    HI,

    Im trysint to read from two SHT31 sensors, but keep getting errors using this library, can anyone please advise?


    #include <i2c_t3.h>
    #include <Arduino.h>
    #include <Wire.h>
    #include...
  14. Michael, Serial3 did not work but software serial...

    Michael, Serial3 did not work but software serial does. not sure is that is an issue.
  15. I cannnot read the data of the second sensor on...

    I cannnot read the data of the second sensor on the same pins even after a delay between measurements





    void setup() {
    Serial.begin(9600);
    Wire.begin();
    Wire.setSDA(A15);// A15 SCL
  16. Michael Thank you, Ill keep that in mind for...

    Michael

    Thank you, Ill keep that in mind for future note.
    Can you tell me how I would go about defining the SDA and SCL pins for each of the seperate SHT31 Sensors?


    Wire.begin();
    ...
  17. Teensy 3.5: using 2 SHT31 sensors simultaneously

    Hi,

    Is it possible to use two SHT31 with a Teensy 3.5. I know the description says there are just two pins 19 and 18 for SDA and SCL. Please advise. Below is the code I used for a single sensor.
    ...
Results 1 to 17 of 17