以Beaglebone Black 與 ESP8266 建構 Wi-Fi 無線控制系統

Wireless Beaglebone Black Server to Arduino Using ESP8266 Over Wi-Fi

余柏緯(PO-WEI YU)

指導教授 ： 陳宏達

朝陽科技大學/資訊學院/資訊工程系/碩士(2016年)

摘要

本研究成功實現以Beaglebone Black為主的嵌入式無線Wi-Fi網頁控制開發系統，運用Beaglebone Black開發板作為控制核心主機，使用Debian為嵌入式Linux作業系統，搭配ESP8266無線Wi-Fi傳輸模組與Arduino 微控制器來控制遠端的元件，在人機控制介面使用PHP, Python, JavaScript語言搭配Jquery函數庫及CSS來設計網頁控制介面。在Arduino程式中皆有預留一個空間用於插入新的裝置驅動程式碼，為開發者節省研發上的時間。在Beaglebond Black建置DHCP 伺服器管理所有週邊Wi-Fi控制元件，為了方便初次設定建立 DNS 伺服器，作為其他無線設備只需要利用域名登入進行初始化作業，硬體還原預設值可以用於還原系統初始設定，各終端元件也可以經由PC專用程式寫入連接無線網路所需的SSID及PSK等數值。

關鍵字

Arduino ； Beaglebone Black ； Web Control ； Wi-Fi

並列摘要

A web-based control system on Beaglebone Black through Wi-Fi was successful developed. The Beaglebone Black with the Debian Linux was used to handle all peripheral devices. The peripheral devices were constructed with ESP8266 Wi-Fi modules and Arduino microcontrollers. The PHP, Python, JavaScript with jQuery library and Cascading Style Sheets were used to form the web-based graphical user interface. The Arduino was designed that the user can ease to integrate with other control program. To connect the peripheral devices with Wi-Fi, a DHCP server was installed on the Beaglebone Black. A DNS server was also built that the user can easy connect to this server by using a pseudo-domain name in case no server IP was found. Otherwise, if the user forgets the server setting such as SSID or password, he can press a hardware button to force this system back to factory settings. A PC base program was used to write the SSID and PSK to Arduino devices which are the necessary elements to connect to Beaglebone Black server by wireless.

並列關鍵字

Arduino ； Beaglebone Black ； Web Control ； Wi-Fi

參考文獻

[5] Beaglebone Black Homepage, http://elinux.org/BeagleBoardDebian。

[1] Bluetooth 官方網站，https://www.bluetooth.com。

[2] Honda Chen, Chih-Kai Chang, and Yang-Yu Yeh, ”Development of Zigbee Sensor Nodes” , Proceedings of the Third Intelligent Living Technology Conference, 2008, pp. 88-94.

[3] 陳宏達，林松霖，楊智穎，林峻毅(2016)，“Internet of Things Automation using Raspberry Pi and Arduino”， 2016 The 10th International Conference on Advanced Information Technologies(AIT2016)。

[4] 北美智權報，「智慧家庭時代來臨 無線聯網技術大比拼」，http：//www.naipo.com/Portals/1/web_tw/Knowledge_Center/Research_Development/publish-89.htm，2014年12月。