ESP8266 BASIC
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      • ESP8266-projects.com
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      • I2C READING DS1321 REAL TIME CLOCK
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      • MSG URL (Advanced)
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Analog Input Graph  (3.0 branch only)​

memclear
graphics 300,300
timer 1000, [doit]
[top]
x = 0
gcls
text 10,100,"Anolog in",180 + 90
text 100, 250, "Time (1 second)",0
wait

[doit]
aOLD = a
a = io(ai) / 4
xOLD = x
x = x + 10
line xOLD,aOLD,x,a,5
if x > 300 then goto [top]
wait
This is a simple analog input graph.
It checks the analog input pin on the esp8266 every second and displays the result as a graph. 

Notice how when the graph reaches the right hand side it clears the graph area and starts again from the left. 
Picture
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  • Home
  • Documentation
    • Editor Interface
    • Flashing Instructions
    • Language Reference
    • FAQ
    • Videos
    • Examples
      • ESP8266-projects.com
      • Wifi Station & AP Examples
      • GPIO & PWM & Servo Example
      • GUI Example
      • Hello World Example
      • Graphics Example
      • Blink example
      • I2C READING DS1321 REAL TIME CLOCK
      • Timer Example
      • MSG URL Usage
      • MSG URL (Advanced)
      • DS18B20 Wifi Thermostat
      • CSS Example
      • WIFI Scanner Example
      • Graphic Clock Example
      • Analog Input Graph
  • Flashing Instructions
  • Download
  • Forum
  • Store