Exceeding the value - turn on the relay.

[stsxbel]

Good afternoon, I can’t figure out how to write the code. We read the value from the database, if it exceeds, say, 2000, then we turn on the relay via GPIO.

How to read - I understood.

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import struct import sys import time import datetime import pymysql.cursors import wiringpi from wiringpi import GPIO   connection = pymysql.connect(host='127.0.0.1', user='root', password='2548695542', db='sd', charset='utf8mb4', cursorclass=pymysql.cursors.DictCursor)   with connection:     cur = connection.cursor()     cur.execute("SELECT * FROM ddd1 ORDER BY id DESC LIMIT 1")     rows = cur.fetchall()       for row in rows:         print(row["weight"])

How to turn on the relay - too.

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NUM2 = 2    # (wPi-2) orange pi zero 2   wiringpi.wiringPiSetup()   wiringpi.pinMode(NUM2, wiringpi.GPIO.OUTPUT);   wiringpi.digitalWrite(NUM2, GPIO.HIGH);

But I can’t figure out how to connect this together. :-(