This video is for beginner's of Blynk app. Slider position value is sent to Gauge as well as PWM pin (D1) of NodeMCU, where LED is interfaced. Intensity of light is controlled according to position of Slider. Gauge is displays slider value.
Blynk Slider control intensity of LED & Display value on Gauge.
This video is for beginner's of Blynk app. Slider position value is sent to Gauge as well as PWM pin (D1) of NodeMCU, where LED is interfaced. Intensity of light is controlled according to position of Slider. Gauge is displays slider value.
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