EnviroDIY – Do-It-Yourself Environmental Science and Monitoring

aqua replied to the topic Connecting Arduino MEGA or NANO with Teros 12 Sensor in the forum Environmental Sensors 2 weeks ago

@shicks Thank you so much its working perfectly fine now. Also if you could explain to me how to convert the RAW data of the sensor with the units of measurement I want it would be really helpful.

Shannon Hicks replied to the topic Error Compiling for board EnviroDIY Mayfly 1284p in the forum Mayfly Data Logger 2 weeks, 5 days ago

It looks like you’re having the same issues a few other people have reported lately. We’re working on a fix, but in the meantime, the easiest thing to do is to replace all your “MyDocuments/Arduino/libraries” files with the stable versions from last summer. In order to do this, you’ll have to delete all the current library files on your PC. If y…[Read more]

JK_WCCD replied to the topic Error Compiling for board EnviroDIY Mayfly 1284p in the forum Mayfly Data Logger 2 weeks, 6 days ago

I figured out the issue but I am now facing another error. I keep getting the following error message –

C:UsersDocumentsArduinolibrariesEnviroDIY_ModularSensorssrcsensorsAlphasenseCO2.cpp:17:10: fatal error: Adafruit_ADS1X15.h: No such file or directory
#include <Adafruit_ADS1X15.h>
^~~~~~~~~~~~~~~~~~~~
compilation terminated.
exit status 1
Error…[Read more]

Shannon Hicks replied to the topic Connecting Arduino MEGA or NANO with Teros 12 Sensor in the forum Environmental Sensors 2 weeks, 6 days ago

That means your IDE’s Serial Monitor baud rate is not the same as the baud rate in your sketch

aqua replied to the topic Connecting Arduino MEGA or NANO with Teros 12 Sensor in the forum Environmental Sensors 2 weeks, 6 days ago

@shicks Its working now. Thank you. But the issue is with the b_address_change sketch. This is the output.

13:12:30.112 -> ��fx������~�����x�f~������怘�f�f�f�f~~�ffx����憆���������f�~fxf���~����fx�������~f��x��������怘��f����f���~��x��fx�����������f~f�fx怘�������ff���ff��fx��xx��fx������x���fx�������~��xfx��~��x��fx���怘�f��fx�f�~��x��fx����怘

Shannon Hicks replied to the topic Connecting Arduino MEGA or NANO with Teros 12 Sensor in the forum Environmental Sensors 2 weeks, 6 days ago

Did you make sure the sensor is properly wired to your Mega, (tip to 5v, sleeve to GND, and ring to data) and that the pin number in the sketch matches whatever pin number you connected the data line to? If all the wiring is correct, then it might be an issue with the latest SDI12 library that a few people have reported. You could try r…[Read more]

aqua replied to the topic Connecting Arduino MEGA or NANO with Teros 12 Sensor in the forum Environmental Sensors 2 weeks, 6 days ago

@shicks When I connect the tip-power, ring-ground, and sleeve-data Arduino IDE can’t read my port & the light on the Arduino Mega stops. What’s the reason? This is the output its giving me ”
<div>

12:06:33.721 -> Timeout value:

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12:06:33.721 -> -9999

</div>
<div>

12:06:33.721 -> Powering up sensors,…

[Read more]

Shannon Hicks replied to the topic Connecting Arduino MEGA or NANO with Teros 12 Sensor in the forum Environmental Sensors 2 weeks, 6 days ago

The baud rate in the example sketches is usually 57600 or 115200, which is the rate for the Arduino board’s serial output port that it uses to communicate with your computer, not the sensor. For whatever rate you choose, you have to manually change your IDE’s baud rate to match, otherwise you’ll just get gibberish on the monitor. The baud rate o…[Read more]

aqua replied to the topic Connecting Arduino MEGA or NANO with Teros 12 Sensor in the forum Environmental Sensors 2 weeks, 6 days ago

@shicks I had a doubt related to the baud rate mentioned in the example sketches which is “115200” but for SDI-12 configuration of TEROS 12 its “1200”. Should I change it? Also if I change the address of the sensor will I be able to obtain data from the data logger provided by METER or do I have to set it to “0” each & every time I have to access…[Read more]