Turn On Led From Another Nodemcu Pir at palintejjgantblog Blog


Turn On Led From Another Nodemcu Pir. Connect the 3v3 pin of the nodemcu with one pin of the pushbutton and the gnd pin of the nodemcu with another pin of the push button via a 10k resistor. This project will allow us to turn an.

ESP8266 (NodeMCU 1.0)
ESP8266 (NodeMCU 1.0) from www.rikarded.se

For this tutorial, you need the following. Connect the 3v3 pin of the nodemcu with one pin of the pushbutton and the gnd pin of the nodemcu with another pin of the push button via a 10k resistor. A passive infrared (pir) sensor is a popular sensor for detecting the presence of a person.

ESP8266 (NodeMCU 1.0)

As an example, we’ll detect motion using a pir motion sensor: So, we will turn on led when motion is detected by the pir sensor. Led is connected to the d4 pin. This project will allow us to turn an.