Call for Designs | Smart Community Control System

Introduction:
This is an IoT control system based on the Alibaba Cloud IoT platform. Through this system, users can remotely control the switching of various electrical devices, achieving intelligent control.
The system utilizes the powerful functions of the Alibaba Cloud platform to acquire real-time status information of electrical equipment and feed it back to the cloud, allowing users to monitor and manage equipment anytime, anywhere.
One of the key technological innovations is the use of circuit boards designed by LCSC EDA and prototyped from JLCSC, providing efficient and reliable hardware support for the system.
 
Soldering Process:
First, a separate design for surface-mount components is used for soldering on an iron plate
 

 

, ensuring easy disassembly and replacement of components, while each relay has protection. An ESP8266 is used to receive cloud information, and ADRUINO is used to process information and control device
signal input detection. Remember not to add Zener diodes, otherwise problems will occur
. Also, don't add unnecessary switches; after a while, you'll forget what each switch does!
 
Cloud Control Interface Tutorial:
Based on Alibaba Cloud IoT Smart Home Tutorial Explanation and Debugging Webpage Domain_Bilibili_bilibili

 

Program Description:
Due to the internal circulation nature of the program, the attached file is the ATMEGA2560 program, which can connect to the Alibaba Cloud IoT control pin output signal!
 
The part that needs to be modified is the triplet information!!
 
/* WiFi name and password (This needs to be modified) */ String wifi_name = "WLAN"; String wifi_pwd = "fuqiangminzhu"; /* Alibaba Cloud Smart Classroom triplet (This needs to be modified) *///{"PRODUCT_KEY" : "a18nN6sBQO", "DEVICE_NAME" : "A_101_R", "DEVICE_SECRET" : "1ccb3db8dd115be7c1d01ef9f191f60"}String PRODUCT_KEY1 = "a1HQkQx7dL";String DEVICE_NAME1 = "A_commuity";String DEVICE_SECRET1 = "563ecbc0e7647834742805fc6ef27d1";
 
The rest are simple program concatenations.