kwolfe – EnviroDIY

kwolfe replied to the topic No address detected for any sensor in the forum Mayfly Data Logger 3 weeks, 1 day ago

Did you get your turbidity sensor issue resolved? We are having an issue with out ClariVue turbidity sensor not being recognized by the Mayfly board. Running b_address_change.ino doesn’t find any sensors. Our Hydros 21 continues to to work. We have our 6-pin multipurpose screw terminal wired as shown in Shannon’s pic. We have the jumper set to…[Read more]

kwolfe replied to the topic Hydros21 sensors not returning data in the forum Mayfly Data Logger 1 year, 6 months 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 1 year, 7 months 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 1 year, 7 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 1 year, 11 months 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 1 year, 11 months 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