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Hi all,
We have a lot of IoT devices installed.
Some will not send data to cloud due to contact problem/configuration problem.
IoT ID | Voltage | Current | timestamp |
1 | 1 | 2 | 19.01.2023 |
2 | 1 | 2 | 19.01.2023 |
3 | 2 | 2 | 19.01.2023 |
4 | 19.01.2023 | ||
5 | 19.01.2023 | ||
1 | 1 | 2 | 20.01.2023 |
2 | 2 | 2 | 20.01.2023 |
3 | 1 | 2 | 20.01.2023 |
4 | 20.01.2023 | ||
5 | 20.01.2023 |
I would like to have
1. a list of ID (in this case ID 4 and 5) of those IoT devices and count number of IoT devices which is not sending data to cloud
2. exclude those ID numbers in calculation to have better efficiency.
if I do intergral of battery current, I can exclude ID 4 and 5 to save computing data and time.
Thanks in advance!
Best regards
Solved! Go to Solution.
@reynold522 if it is not correct so please share table formate output so we can understand your requirment of output.
thank you for your question
e.g., count number of points with voltage<2 from each IoT ID.
Thanks in advance!
sorry for confusion.
number of rows with voltage <2V
@reynold522 if it is not correct so please share table formate output so we can understand your requirment of output.
User | Count |
---|---|
47 | |
26 | |
21 | |
17 | |
15 |
User | Count |
---|---|
53 | |
34 | |
17 | |
17 | |
15 |