Hello,
So I have this dashboard
code bellow
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erxetai apo to topic ekxwriseth se miametavlith\nvar yval = msg.payload[\"Y\"];\nvar data = {\n X: xval,\n Y: yval\n}\nmsg.payload = data\nreturn 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I send accelerometer values from a esp32 and I want to save them on a table and have this from
TIMESTAMP -- X -- Y
X and Y two different columns
So I receive them, set topics, join them with key/value object (their topics are X and Y).
then I use this function to combine them into one payload.
and then try to add them to my table but I get this error
Error: A 400 Bad Request error occurred: {"error":"unable to parse 'accele xval="182",yval=undefined': invalid boolean"}
I have seen previous asked questions but I cannot understand what I'm doing wrong.
