mqtt-send-telemetry.py
992 字节
#
# Copyright © 2016-2020 The Thingsboard Authors
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
import paho.mqtt.client as mqtt
from time import sleep
import random
broker="test.mosquitto.org"
topic_pub='v1/devices/me/telemetry'
client = mqtt.Client()
client.username_pw_set("TEST_TOKEN")
client.connect('127.0.0.1', 1883, 1)
for i in range(5):
x = random.randrange(20, 100)
print x
msg = '{"windSpeed":"'+ str(x) + '"}'
client.publish(topic_pub, msg)
sleep(0.1)