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Use ESP8266 as IoT device to demo business concept.

Hardwire:

You can find Arduino RFID Starter Kit and ESP8266 on AliExpress, the total cost should be less than 40USD.

Software

• Download and install Arduino IDE

• Optional: download and install Fritzing

Arduino Preference

在Arduino中，选择菜单【文件】->【首选项】->【附加开发板管理器网址】中，输入：

http://arduino.esp8266.com/stable/package_esp8266com_index.json

搜索并安装ESP8266版本2.7.4。**注意：**目前的代码，无法在3.0以上版本运行。

Services

• OneNET MQTT

• ESP8266测量和显示温度/湿度
• ESP8266联WiFi上网
• ESP8266访问Https网页
• ESP8266使用证书库验证和访问Https网页
• ESP8266实现Base64编码/解码
• ESP8266 HMac-MD5
• ESP8266 Hmac-Sha1
• ESP8266 Hmac-Sha256
• ESP8266实现对Bytes进行Base64编码
• ESP8266实现OneNET URL编码
• 注册OneNET MQTTS产品
• ESP8266生成OneNET MQTTS密码(MD5)
• ESP8266生成OneNET MQTTS密码(SHA1)
• ESP8266生成OneNET MQTTS密码(SHA256)
• ESP8266连接OneNET MQTTS
• ESP8266发布/订阅OneNET MQTTS
• ESP8266接受OneNET MQTTS命令
• ESP8266 RC522读卡
• ESP8266 两个RC522读卡

The following scenarios can be used for proof of concept or entry level training on 'Each object has its own unique identity'.

• RFID-Operated Vendering Marchines

  

• RFID-Operated POS

  

• RFID-Operated Wardrobe