Group different Sensorvalues from one coulmn by Sensornumber from another column

Hello,
I have a problem with grouping and dividing data from different columns.
I got 4 columns one timestamp one sensortype one sensornumber and one sensorvalue. I want to select all sensorvalues and build “groups” for each different sensornumber, so that i got a number of different data sets in my graph.

I can workarround with the following SQL syntax but this is not dynamic and i want to write more efficient. I hope there is one who could help me with this problem…

Here is my present SQL syntax for just 3 different sensornumbers:
SELECT
“timestamp” AS “time”,
sensorvalue
FROM sensorvalues
WHERE
sensortype = 2 AND
sensornumber = 1
ORDER BY 1

SELECT
“timestamp” AS “time”,
sensorvalue
FROM sensorvalues
WHERE
sensortype = 2 AND
sensornumber = 2
ORDER BY 1

SELECT
“timestamp” AS “time”,
sensorvalue
FROM sensorvalues
WHERE
sensortype = 2 AND
sensornumber = 3
ORDER BY 1

In total these are three different querys and i want them merge dynamically to one query.

Thank you!
Kai

Would this work? Not sure if it would work as you did not provide any sort of sample data.

SELECT
“timestamp” AS “time”,
sum(sensorvalue) as sensorvalue
FROM sensorvalues
WHERE sensortype = 2 
group by sensornumber 
ORDER BY 1