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Pin 1: A1 – Input 1 (Gate 1)
Voltage: 250VAC
Recommended Soldering Temperature 320°C – 380°C
Since the circuit is not exposed at the detected end
It has a supply voltage range from 4
NodeMCU (ESP8266 WiFi Programming & Development Kit) CH340 7410 Pin 1: A1 – InputNodeMCU 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
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