Ultrasonic sensor with NodeMCU

Channel ID: 3011744
Author: mwa0000030719997
Access: Public

1. Interface ultrasonic sensor with NodeMCU and display the result of distance measured by ultrasonic sensor on THingSpeak cloud server. 2. Switch on the LED when the distance value is getting 200 on ThingSpeak cloud server. 3. Display various Widgets



Ultrasonic sensor with NodeMCU Channel Feed:	JSON XML CSV
Field 1 Data: distance	JSON XML CSV

MATLAB Analysis MATLAB Visualization

Field 1 Chart

LED at D3

Field 1 Numeric Display

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Title:
X-Axis:
Y-Axis:
Color:
Background:
Type:
Dynamic?:
Days:
Results:

Timescale:
Average:
Median:
Sum:
Rounding:
Data Min:
Data Max:
Y-Axis Min:
Y-Axis Max:

Ultrasonic sensor with NodeMCU

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Field 1 Chart IFrame

Field 1 Chart Options

LED at D3 IFrame

LED at D3 Options

Field 1 Numeric Display IFrame

Field 1 Numeric Display Options