Date:7/9/2020-11/9/2020
Title: NodeMcu with Thingspeak
In
order to monitor the device with the web server, first Nodemu will collect and
send the data that have been collected from Ultrasonic sensor. Then, the data
which is flood level can be display and recorded to Thingspeak web server.
To
connect the NodeMcu to the internet, the network credential such as SSID and
password of the WiFi network must be enter to coding. Then the ThingSpeak
account credential which is channel number, API Key, and Author Key. These were
all recorded while setting the ThingSpeak IoT Platform
Obviously,
to link NodeMCU to the internet, the WiFi.begin function will be called.
WiFi.status() is used to search for active network communication. After a good
connection, the NodeMCU IP address will print a message on the Serial Monitor.
ThingSpeak.begin function to connect with ThingSpeak by use credentials that
have been provided.
No comments:
Post a Comment