NodeMCU (ESP8266 WiFi Programming & Development Kit) CH340 7410 The module output is normally

The module output is normally low and outputs a series of random high pulses when a vibration or shock is detected

5 steel Zinc plated

Pin 1: A1 – Input 1 (Gate 1)

It has a supply voltage range from 4

NodeMCU (ESP8266 WiFi Programming & Development Kit) CH340 7410 The module output is normallyNodeMCU is an open source development board and firmware based in the widely used ESP8266 12E WiFi module. It allows you to program the ESP8266 WiFi module with the simple and powerful LUA programming language or Arduino IDE. With just a few lines of code you can establish a WiFi connection and define input output pins according to your needs exactly like arduino, turning your ESP8266 into a web server and a lot more. It is the WiFi equivalent of