kwolfe – EnviroDIY

kwolfe replied to the topic Hydros21 sensors not returning data in the forum Mayfly Data Logger 4 months, 3 weeks ago

Setting the channel twice did the trick.

Thanks!
kwolfe replied to the topic Hydros21 sensors not returning data in the forum Mayfly Data Logger 4 months, 4 weeks ago

We tried that but are still getting -9999 values.
kwolfe started the topic Hydros21 sensors not returning data in the forum Mayfly Data Logger 5 months ago

We are unable to get our Hydros 21 CTD sensor to return data. We are getting -9999 values on both the SD card and the website. All the connections are secure. The SDI-12 address is set as follows:
<div>
<div> const char* hydrosSDI12address = “1”; // The SDI-12 Address of the Hydros 21</div>
<div> const uint8_t hydrosN…[Read more]
kwolfe replied to the topic Get MMW data in real time? in the forum Monitor My Watershed 9 months, 3 weeks ago

D’oh. That was the problem.

Thanks for your help.
kwolfe replied to the topic Get MMW data in real time? in the forum Monitor My Watershed 9 months, 3 weeks ago

Does this code still return real time sensor data? The code looks like it is working correctly on my machine but returns an empty DataFrame.

Thanks!
kwolfe became a registered member 9 months, 3 weeks ago

@kwolfe