Aptinex IOT RelayNODE RN4CE8 ESP8266 WIFI 4 Channel Relay Module MQTT

[Music] connection established welcome few months ago I found sheep esp8266 with rely and ordered it without thinking his price was six US dollars I thought that process of setup will be almost like plug-and-play I was going to write single program uploaded to esp8266 plug esp8266 to realign and things gonna work but was it like that no let's start from the beginning first of all I just want to warn you that working with high voltage is dangerous so please be careful and if you have never worked with it ask someone who did to help you let me tell some specs for this esp8266 later on I'm going to call esp8266 just ESB so no it's the same datasheet more information and all other links can be found in video description maker of this esp8266 e^x system-on-chip or also known by name ESP zero one is expressive systems from China few years ago there was hard to find any data for expressive pro