此影片將教大家如何使用 Chili Board 完成遠端監控與資料存取應用。一步步教學完成從網路 IP 設定到遠端操控 Child Board 及內部資料存取的實例操作。 【步驟&時間軸】 00:00​ Intro 簡介 00:31 網頁與開發板的互動範例 01:03 接下來設定網路 IP 位址 01:24 更改 PC 的 IP 位址 02:07 修改 Ubuntu 內部網路設定 02:39 測試網路是否通順 03:05 開啟 Chili Board 終端機介面 03:37 Web Server 04:15 遠端資料存取與監控的範例 04:48 修改 Ubuntu 內部網路設定 05:10 開啟終端機介面 05:37 使用跳線將 USB0_H 接地並且拔除 USB0_D 05:59 創建分享給開發板的資料夾 06:39 插入 USB Webcam 06:48 創建 nfs 資料夾 07:05 使用 Webcam 拍攝照片 【推薦觀看】 新唐 Chili Board – 開發板與平台介紹：https://youtu.be/tkYXZoYUY68 新唐 Chili Board (1) – 下載、編譯與燒錄教學：https://youtu.be/9W8HGrzjGZ8 #網頁與開發板互動範例 (1) 檢查開發板 Network File System Support 是否有開啟 (2) 輸入: linux-menuconfig (3) 進入 configuration 選單 (4) 依序選擇 File Systems、Network File System (5) 檢查以下選項是否開啟: NFS client support NFS client support for NFS version 2 NFS client support for NFS version 3 (如果有任意選項未開啟，則需要重新編譯後燒錄至開發板) #設定網路IP位址 (1) 將開發板、PC 與 Ubuntu 設定為同一網域 (2) 將 Chili Board 網路孔與 PC 連接 (3) 在 Chili Board 終端機輸入: ifconfig (4) 確認 IP 位址為 192.168.0.100 #虛擬機透過PC端網路連上網 (1) 將網路設定設為可連上網路的狀態 (2) 在 Ubuntu 上安裝 Network File System Server (3) 虛擬機的部分需要先到 VMware Network Adapter (4) Network Connection 選擇 NAT #修改Ubuntu內部網路設定 (1) 從右上角進入 Wired Settings (2) 將網路關閉為 OFF，點選齒輪進入設定 (3) 點選 IPv4，將 IPv4 Methoad 改為 Automatic (DHCP) (4) 關閉後將網路開啟為 ON (5) 設定完成後開啟終端機介面，輸入已下指令: sudo apt-get install nfs-kernel-server rpcbind 此為安裝 Network File System Server 的套件 能將此 Ubuntu 虛擬機設為網路共享資料夾的主機 其他有安裝 Network File System Client 的套件的開發板經過一次設定後 都能存取特定資料夾 #創建分享給開發板的資料夾 (1) 於終端機介面創建資料夾 (2) 在 /home/user 底下輸入指令: mkdir -p nfs (3) 創建完成後輸入以下指令更改設定檔: sudo gedit /etc/exports (4) 將以下指令加進去: /home/user/nfs 192.168.0.100(rw,sync,no_root_squash) (5) 輸入以下指令，重啟 Network File System Server 加載剛剛的設定檔: sudo /etc/init.d/nfs-kernel-server restart #設定Network_File_System (1) 在來到 mnt 資料夾下創建 nfs 資料夾 (與 Ubuntu 的 nfs 資料夾共享) (2) 輸入以下指令完成設定 Network File System: mount -o nolock -t nfs 192.168.0.102:/home/user/nfs /mnt/nfs #使用Webcam拍攝照片 (1) 進入 nfs 資料夾 (2) 輸入以下指令使用 Webcam 拍攝照片: fswebcam -r 640x480 test.jpg #NUC980 #NuMaker-RTU-NUC980 #Linux #IoT #物聯網 #遠端監控 #遠端資料存取 #RemoteMonitoring #RemoteControl #RTU #新唐科技 #Nuvoton #application #tool #learning #intermediate #zh-Hant - 更多產品資訊，請至新唐科技網站 https://bit.ly/3hVdcmC 購買管道：https://direct.nuvoton.com/tw 聯絡我們： SalesSupport@nuvoton.com

新唐推出的 Chili Board 開發平台，支援豐富的軟硬體設備，不須額外安裝與編譯，設定完成後即可開發周邊應用程式。Chili Board 更專注在物聯網的開發環境上，支援各種網路通訊協議（SNMP、Web Server、HTTP(S)）、雲端（Arm Pelion、AWS、Microsoft Azure、Aliyun）以及加解密引擎（PRNG、AES256、SHA, ECC、RSA2048），搭配新唐提供的 BSP 包，有效縮短開發時間。 #Linux #IoT #工業物聯網 #物聯網 #NUC980 #ChiliBoard #NuMaker-RTU-NUC980 #NK-RTU980 #RTU #Nuvoton #新唐科技 #NuMicro #Chili #tool #learning #basic #zh-Hant - 更多產品資訊，請至新唐科技網站 https://bit.ly/3hVdcmC 購買管道：https://direct.nuvoton.com/tw 聯絡我們： SalesSupport@nuvoton.com

Hello everyone, I am Morgan, the principal engineer of Nuvoton Technology. Today, I will show you how to connect to AWS IoT service using MbedOS on NuMaker-IoT-M487 development board The sample code is on GitHub, the URL is https://github.com/OpenNuvoton/Mbed-to-AWS-IoT To avoid typos, use keyword “OpenNuvoton” to search on google. Find the Nuvoton on GitHub, and click it On the Nuvoton GitHub page, use AWS as keyword to search the sample code: Mbed-to-AWS-IoT Right click to copy the URL for later use. Then enter the URL https://ide.mbed.com After log in, make sure the NuMaker-IoT-M487 board has selected in the upper right corner. If not, please refer Nuvoton IoT Tutorial series “Get Started with Mbed OS”. There is detailed description of how to add a board. Click the “Import” on the left of menu bar. In the “Import Wizard”, click “Click here” Please paste or key in the sample code URL to “Source URL:”, Select Import as “Program” Click “Import Name”, the project name “Mbed-to-AWS-IoT” will be filled automatically. Then click “Import”. After sample code imported, click “mbed_app.json” to open it. To use Wi-Fi, you have to configure SSID and password to match your Wi-Fi AP setting. In NuMaker_IOT_M487 session of mbed_app.json file, find the “wifi-ssid” to set your SSID. It is at line 44. And then set password to “wifi-password”. It is at line 45. Save it and click “Compile” to build the code. It takes time to compile code, please wait. You need an AWS account to use AWS IoT Core service. To create a thing, a policy, and certificates, then put the certificate to MQTT_server_setting.h file in the sample code. The sample code has included a certificate provided by Nuvoton for test only, so that you can quickly operate this example. If you don’t have an AWS account, it is recommended that you apply for an account and use your certificates in the example to observe the connection status on AWS IoT console page. After completed, “Success” will appear in the compile output window. The browser downloads the binary firmware file directly after a successful compiling. It will be saved in a default download folder. In Chrome, you can click download file and select “Show in folder”. Then we connect the NuMaker-IoT-M487 USB port to your computer. Please find the virtual COM port assigned for NuMaker-IoT-M487 in Device Manager. In the tutorial, the “Nu-Link Virtual Com Port” is COMx. Then use your favorite terminal tool. Here we use Putty. Open the COMx port with 115200 baud rate. And no flow control settings. Then “Open” it. Back to the folder you just download the binary firmware file (Mbed-to-AWS-IoT.NUMAKER_IOT_M487.bin). Drag and drop the file to NuMicro MCU drive. You will see the copying progress dialog box. You can see the messages on terminal. The device has acquired IP address from Wi-Fi AP, then successfully connect to AWS IoT and subscribe a topic. Then press button (SW2) on board to send a message. You can see the message published to server and received a message from server. That’s all for this tutorial. Thank you for watching. Welcome to subscribe to our channel. If you want to get more information, please contact us “SalesSupport@nuvoton.com” - For more information, please visit Nuvoton Technology Website: https://bit.ly/3hVdcmC Buy now: https://direct.nuvoton.com/tw/numaker-iot-m487 Contact us: SalesSupport@nuvoton.com #tool #training #learning #intermediate #en

NuMaker-IoT-M487 (6) Use Ethernet Hello everyone, I am Morgan, the principal engineer of Nuvoton Technology. Today, I will show you how to use Ethernet with Mbed OS on NuMaker-IoT-M487 development board. Open Chrome browser, and enter the URL https://ide.mbed.com to use the Mbed Online Compiler. After log in, make sure that NuMaker-IoT-M487 board already selected in the upper right corner. If not, please refer Nuvoton IoT Tutorial series “Get Started with Mbed OS” which has a detailed description of how to add a board. Click the “New” on the left of menu bar, a “Create new program” window will be displayed. You can see that the Platform has been set to NuMaker-IoT-M487. In the Template, select the "NuMaker Ethernet TCP" for this tutorial. Then click OK. Now you can see that the sample code has loaded on the page. The network default configuration is Ethernet, so we don’t have to manually modify mbed_app.json file. The sample code automatically acquires IP address, connects to web server and display the return message. Just click “Compile” to build the sample code. It is in compiling, please wait a moment. Then you can see the last message is “Success!” after compile completed. The browser downloads the binary firmware file directly after a successful compiling. It will be saved in a default download folder or the folder based on your browser setting. In Chrome, you can click download file and select “Show in folder”. Connect the LAN cable in the network that does not require proxy settings. Then we connect the NuMaker-IoT-M487 USB port to your computer and make sure the onboard LED lights up. Let’s back to the download folder where you can see the binary firmware file (NuMaker-mbed-tcp.NUMAKER_IOT_M487.bin). Drag and drop the file to NuMicro MCU drive. You will see the copying progress dialog box. Please find the virtual COM port assigned for NuMaker-IoT-M487 in Device Manager. In the tutorial, the “Nu-Link Virtual Com Port” is COMx. Then use your favorite terminal tool. Here we use Putty. Open the COMx port with 115200 baud rate And no flow control settings. Then “Open” it. Press Reset button on board to run again. You can see the connection messages printed on terminal. It shows the board’s IP address, sends a simple HTTP connection to server, and the result of return. That’s all for this tutorial. Thank you for watching. Welcome to subscribe to our channel. If you want to get more information, please contact us at SalesSupport@nuvoton.com - For more information, please visit Nuvoton Technology Website: https://bit.ly/3hVdcmC Buy now: https://direct.nuvoton.com/tw/numaker-iot-m487 Contact us: SalesSupport@nuvoton.com #tool #training #learning #intermediate #en

Hello everyone, I am Morgan, the principal engineer of Nuvoton Technology. Today, I will show you how to use 4G LTE or NB-IoT with Mbed OS on NuMaker-IoT-M487 development board. This tutorial needs a cellular expansion board to work with NuMaker-IoT-M487 development board. You can purchase the 4G LTE expansion board, RF-EC21A, on Nuvoton Direct (https://direct.nuvoton.com/communication-module/). Please install your 4G LTE SIM card in the mini SIM card slot on the back, and install the antenna at the MAIN connector on the front of the board. Although there is an NB-IoT expansion board, it requires an NB-IoT SIM card. Using LTE is more convenient. Just use your own LTE SIM card which has data plan. Then install the expansion board to the Arduino UNO connector of the NuMaker-IoT-M487 development board. Because the power consumption of the 4G LTE module is higher, it is not enough to supply power from USB only. You need to plug in the 5V/2A power supply. If you use NB-IoT module, no additional power supply is needed. We used “New” to select a template to create a new project. This time, we use the example on GitHub to create a new project. The URL of template used for this tutorial is https://github.com/OpenNuvoton/NuMaker-mbed-Cellular-example In chrome browser, enter the URL https://ide.mbed.com to use Mbed Online Compiler environment. After you log in, make sure that NuMaker-IoT-M487 board already selected in the upper right corner. If not, please refer Nuvoton IoT Tutorial series “Get Started with Mbed OS” which has a detailed description of how to add a board. Click the second option “Import” on the upper left. In the Import Wizard, click “Click here” On the “Source URL:”, enter the tempalte URL https://github.com/OpenNuvoton/NuMaker-mbed-Cellular-example . Then move mouse cursor to “Import Name:” and click it, the Project name will be automatically fill in. Then click “Import” button. Now you can see that the sample code has loaded. Depending on the cellular module used, the configuration may need to be modified. Click on “Readme.md” to open it. It lists configurations for supported cellular modules. Because the tutorial uses RF-EC21A expansion board which includes a Quectel EC21 LTE module, let’s check and modify the configuration in mbed_app.json file. Click the “mbed_app.json” file to open it. It is a JSON file to customize compile time configuration parameters in Mbed OS. The “*” (asterisk) in “target_overrides” session indicates all development boards are applicable. You can set in the designated board session, so the settings are only applicable to the specified board. The default mbed_app.json file in the example has configured for RF-EC21A. Such as, "target.network-default-interface-type" has set to "CELLULAR" for cellular connection. Both "lwip.ppp-enabled” and "lwip.tcp-enabled" set to true. Use generic AT3GPP driver for RF-EC21A ("GENERIC_AT3GPP.provide-default": true) And the RF-EC21A UART connects on Arduino D0/D1 ("GENERIC_AT3GPP.tx": "D1" and "GENERIC_AT3GPP.rx": "D0") When your SIM card installed in your mobile phone, you can find the APN, username and password settings in your mobile phone. Or contact your telecom operator to get this information. In the example, APN has set to “internet”, no username, and no password. (Move mouse cursor around these settings) The final setting to check is PIN code. In the example, the setting is no PIN code. If your SIM card has PIN code, for example 1234, please set it like this “\”1234\”” (Move mouse cursor around the setting) Save it then build it. It is in compiling, please wait a moment. Then you can see the last message is “Success!”. The browser will download the binary firmware file directly after a successful compiling. It will be saved in a default download folder or the folder based on your browser setting. In Chrome, you can click download file and select “Show in folder”. Then we connect the NuMaker-IoT-M487 USB port to your computer and don’t forget to plug in external 5V power supply. Please find the virtual COM port assigned for NuMaker-IoT-M487 in Device Manager. In the demonstration, the “Nu-Link Virtual Com Port” is COMx. Then use your favorite terminal tool. Here we use Putty. Open the COMx port with 115200 baud rate, 8 bits, 1 stop bit, none parity, and no flow control settings. Then “Open” it. Let’s back to the download folder where you can see the binary firmware file (NuMaker-mbed-Cellular-example.NUMAER_IOT_M487.bin). Drag and drop the file to NuMicro MCU drive. You will see the copying progress dialog box. You can see the connection messages printed on terminal. It shows that the board creates a TCP connection to server “echo.mbedcloudtesting.com”, send 4 bytes data and get the data back from server. That’s all for this tutorial. Thank you. For more information, please visit Nuvoton Technology: https://bit.ly/3hVdcmC Buy now: https://direct.nuvoton.com/tw/numaker-iot-m487 #tool #training #learning #intermediate #en

Hello everyone, I am Morgan, the principal engineer of Nuvoton Technology. Today, I will show you how to use Wi-Fi with Mbed OS on NuMaker-IoT-M487 development board. First, open Chrome browser, enter the URL https://ide.mbed.com Please make sure that NuMaker-IoT-M487 board already selected in the upper right corner after you log in. If not, please refer Nuvoton IoT Tutorial series “Get Started with Mbed OS” which has a detailed description of how to add a board. Click the “New” on the upper left, a “Create new program” window will be displayed. You can see that the Platform has been set to NuMaker-IoT-M487. In the Template field, select the "NuMaker WiFi TCP Example" for this tutorial. Then click OK. Now you can see that the sample code has loaded on the page. Click on “mbed_app.json” to open it. In order to use Wi-Fi, you have to configure SSID and password to match your Wi-Fi access point setting. In the mbed_app.json file, the default Wi-Fi security set to WPA and WPA2 in “nsapi.default-wifi-security” field. Please modify the field “nsapi.default-wifi-ssid” to your Wi-Fi SSID Then modify “nsapi.default-wifi-password” to your Wi-Fi password. Click on “Compile” to build it. It is in compiling, please wait a moment. Then you can see the last message is “Success!” at the bottom of this page. The browser will download the binary firmware file directly after a successful compiling. It will be saved in a default download folder or the folder based on your browser setting. In Chrome, you can click download file and select “Show in folder”. Then we connect the NuMaker-IoT-M487 USB port to your computer and make sure the onboard LED lights up. Let’s back to the download folder where you can see the binary firmware file (NuMaker-mbed-wifi-tcp.NUMAKER_IOT_M487.bin). Drag and drop the file to NuMicro MCU drive. You will see the copying progress dialog box. Please find the virtual COM port assigned for NuMaker-IoT-M487 in Device Manager. In the demonstration, the “Nu-Link Virtual Com Port” is COMx. Then use your terminal tool. Here we use Putty. Open the COMx port with 115200 baud rate, 8 bits, 1 stop bit, none parity, and no flow control settings. Then “Open” it. Press Reset button on board to run again. You can see the connection messages printed on terminal. It shows the board’s IP address obtained from the Wi-Fi access point, sends a TCP/HTTP connection to server, and the result of return. That’s all for this tutorial. Thank you for watching. Welcome to subscribe to our channel. If you want to know more information, please contact us at SalesSupport@nuvoton.com - For more information, please visit Nuvoton Technology Website: https://bit.ly/3hVdcmC Buy now: https://direct.nuvoton.com/tw/numaker-iot-m487 Contact us: SalesSupport@nuvoton.com #Tool #Training #Learning #Intermediate #en

以新唐 NuMaker-IoT-M263A 為平台，使用 Mbed OS 進行開發，學習開發各式功能。觀看本片，您將學會如何以 Mbed OS 範例程式透過 NB-IoT 或 LTE 連接到伺服器並讀取回傳資料。 哈囉大家好，我是新唐工程師 Miya 。 今天為大家介紹如何讓新唐 NuMaker IoT-M263A 開發板在 MbedOS 上使用 NB-IoT 以及 4G 模組。 需要先進行組裝在新唐商店購買收到的 RF-BG96A NB-IoT 模組與子板 先翻至背面，在母板插入 SIM Card ，再翻至正面將 RF-BG96A NB-IoT 子板拆下鎖到母板上。 將母板上 SW3 上調整電壓 3V 為 ON ，再將 SW6 Mini PCIe 1 跟 2 的電都調到 ON 的位置，最後將天線插在子板的’’MAIN’’孔。 組裝好 NB-IoT 子板後，接下來到網址"https://ide.mbed.com/"，登入後先確認右上方板子已經有帶出’’NuMaker-IoT-M263A’’及板子小圖示了，如果沒有可參考教學影片’’step by step 讓你了解如何運行 Mbed OS’’，裡面有詳細的示範怎麼新增板子的方法。 點選左上方的’’New’’，會載入一個 Create new program 的小視窗，上面可以看到 Platform ，已經帶出 NuMaker-IoT-M263A 。 在 Template 這欄選取 sample code ，使用 NuMaker Cellular(NB-IoT/4G) 這個 sample ，點一下 OK ，可以看到系統已將 sample code 載到頁面裡了。 到 mbed_app.json ，找到 target_overrides ，這版在第 18 行開始。 往下找到 nsapi.default-cellular-apn ，這版在第 33 行。 請先詢問提供 SIM 卡的電信業者關於 APN 設定， NB-IoT 和 4G LTE 也不一定相同，這裡示範是使用中華電信 NB-IoT 的 APN 設定，所以要將 internet 改成 internet.iot 。 接著往下找到 NUMAKER_IOT_M263A ，這版從第 42 行開始。 將下面3行子板定義改成 QUECTEL_BG96 ，這版是第 43 行到第 45 行。 改好之後存檔，編譯。 現在在編譯中，請稍候。 完成後最下面會秀出’’Success!’’，系統會把 compile 完成的 bin 檔放在 download 資料夾，直接從下方進入，上拉後，點一下’’Show in folder’’。 接著需要把 NuMaker-IoT-M263A 板子跟 PC 接上 USB ，確認板子有亮燈就是通電了。 到電腦的裝置管理員查看分配到的 port 編號，在本機按右鍵，點裝置管理員 找到連接埠 (COM和LPT) ，找到 USB 序列裝置，就可以知道像這部 PC 分配給它的是COM12 。 接下來使用終端機模擬軟體，各位可以用自己熟悉的軟體操作即可。 設定 Serial line 為 COM12 ， Speed 為 115200 ，到 Serial 將 Flow control 改為 None ，接著OPEN。 再回到剛才的資料夾，可以看到多了一個剛才 compile 完成的 bin 檔，按右鍵傳送到NuMicro MCU(E:)，這邊分配到哪一槽要看各位的電腦決定，點選成功，會出現傳送資料畫面。 接著回到終端機摸擬軟體，可以看到板子已經成功連到 echo.mbedcloudtesting.com server。 傳送 4 Bytes 資料後接收 4 Bytes 資料，比對正確，連線測試成功。 以上是這次的教學影片，感謝您的收看，歡迎訂閱我們的頻道。 如果您想知道更多資訊歡迎聯絡我們。 - 更多產品資訊，請至新唐科技網站 https://bit.ly/3hVdcmC 購買管道：https://direct.nuvoton.com/tw/numaker-iot-m263a 聯絡我們： SalesSupport@nuvoton.com #application #learning #intermediate #zh-Hant

以新唐 NuMaker-IoT-M487 為平台，使用 Mbed OS 進行開發，學習開發各式功能。觀看本片，您將學會如何以 Mbed OS 範例程式透過 NB-IoT 或 LTE 連接到伺服器並讀取回傳資料。 哈囉大家好，我是新唐工程師 Miya，今天為大家介紹如何讓新唐 NuMaker IoT-M487開發板在 MbedOS 上使用 NB-IoT 以及 4G 模組。 以下錄影板子教學子板接母板教學 現在需要先進行組裝在新唐商店購買收到的 RF-EC21A-EC21 LTE 模組與子板，先翻至背面，插入 4G SIM Card，再翻至正面，將天線插在 ”MAIN” 孔。再將子板與母板上的字母朝同一方向對齊組裝。 因為 4G 模組較秏電，所以在使用 4G 模組時，單用 USB 供電是不夠的，需要將 5V / 2A 之電源插上；若使用 NB-IoT 模組則不需再額外插上電源。 組裝好 4G 子板後，到搜尋引擎搜尋 opennuvoton，找到並進入 nuvoton GitHub 進入新唐的線上 GitHub 頁面，搜尋這次所使用的檔案 NuMaker-mbed-Cellular-example 點進去後，複製網址，接下來到網址 https://ide.mbed.com/ 登入後先確認右上方板子已經有帶出 ”NuMaker-IoT-M487 及板子小圖示” 了，如果沒有可參考教學影片 ” step by step 讓你了解如何運行 Mbed OS ”，裡面有詳細的示範怎麼新增板子的方法喔！ 選取左上方第二個 ”Import” 選項在 Import Wizard 中，點 Click here， 將剛才在 nuvoton Git-Hub 中複製的網址貼到 Source URL: 中，將滑鼠在 Import Name: 中點一下讓 Project name 可以自動填入，完成後按 Import。可以看到系統已將 sample 載到頁面裡了，先到 README.md 中閱讀裡面的說明，前 2 個是 NB-IoT模組，後面的 QUECTEL EC2x 是 4G模組。這次的示範是使用 QUECTEL EC2x 子板，先找到在這版本的程式中是從第 36行開始為 QUECTEL EC2x，在第 39 行 ~ 第 41 行的地方複製這三行的定義。 再到 mbde_app.json，把剛才複製的三行定義貼到 target_overrides 也就是第20 行開始的地方。 貼好之後，把 ppp-enable 與 tcp-enable 也就是第 27 跟第 28 行改成 true。改好之後存檔，編譯。 現在 Compile 中，需要等待一下，完成後最下面會秀出 Success！ 系統會把我們 compile 完成的 bin 檔放在 download 資料夾，我們可以直接從下方進入，上拉後，點一下在資料夾中顯示 接著我們需要把 NuMaker-IoT-M487 板子跟 PC 接上 USB，記得使用 4G 模組要外接電源。 到電腦的裝置管理員查看分配到的 port 編號，在本機按右鍵，點裝置管理員，找到連接埠 ( COM 和 LPT )，找到 USB 序列裝置，就可以知道像這部 PC 分配給它的是 COM3。接下來使用終端機模摸擬軟體，各位可以用自己熟悉的軟體操作即可，設定Serial line 為 COM3，Speed為115200，到 Serial 也確認一下 baud: 115200，接著OPEN。再回到剛才的資料夾，可以看到多了一個剛才 compile 完成的 bin 檔，按右鍵傳送到 NuMicro MCU(E:) 這邊分配到哪一槽要看各位的電腦決定喔！ 點選成功，會出現傳送資料畫面。 接著回到終端機摸擬軟體，可以看到板子已經成功連到echo.mbedcloudtesting.com server ，傳送 4 Bytes資料後接收 4Bytes 資料，比對正確，連線測試成功。 - 更多產品資訊，請至新唐科技網站 https://bit.ly/3hVdcmC 購買管道：https://direct.nuvoton.com/tw/numaker-iot-m487 聯絡我們： SalesSupport@nuvoton.com #Tool #Training #Learning #Intermediate #zh-Hant

以新唐 NuMaker NUC980 IIoT 為平台，使用 Linux 進行開發，學習開發各式功能。本片示範如何啟用乙太網路連接網際網路。 哈囉大家好，我是新唐工程師 Kevin，今天為大家介紹如何在 NuMaker NUC980 IIoT 板子上透過 Ethernet 連網。 NuMaker NUC980 IIoT 板子上的 Ethernet port 位於右上角，請記得接上網路線才能連網。 在安裝 NUC980開發環境 Buildroot 的過程中，我們下 “make nuvoton_nuc980_iot_defconfig” 產生 NUC980 IoT default configuration，當中 Ethernet 相關的設定已經打開。今天我們要使用一個網路應用程式，curl，在 NUC980 IoT default configuration 中，這個選項是關起來的，所以要透過 “make menuconfig” 打開。 進入選單後，選擇 “Target packages ”，”Libraries ”，” Networking ”，把 “libcurl”和 “curl binary” 這兩個選項打開。儲存設定後離開 menuconfig。 然後再下 make 重新 compile Buildroot。 透過 NuWriter 將 Linux kernel下載到NuMaker NUC980 IIoT 板子上執行 Linux Kernel 開機完成後，輸入 “udhcpc –i eth0” 向 DHCP server 要一個 IP address。 先測試網路的狀況，輸入 “ping google.com”，可以看到網路是通的。 接下來我們要透過剛才安裝的 curl 來下載檔案，我們輸入 “curl http://os.mbed.com”，就可以下載 mbed 首頁的 html。 - 更多產品資訊，請至新唐科技網站 https://bit.ly/3hVdcmC 購買管道：https://direct.nuvoton.com/tw/numaker-nuc980-iiot 聯絡我們： SalesSupport@nuvoton.com

Secure Smart Metering Communication Reference Design Hi everybody, today we are going to introduce a reference design of Smart-Metering communication card based on NuMicro M2351 Series microcontroller. You can find useful security features based on the Arm Cortex-M23 CPU core with Nuvoton’s in-house technology integration. The auto-metering is an infrastructure for automatic, remotely, wire or wireless meter data reading. It’s highly possible to be intervened if there is no security mechanism. That is a very typical IoT security issue in the IoT era. In many countries, there are a lot of Auto-Metering Infrastructure (AMI) projects being undertaken by main electricity power companies worldwide. Most projects start from upgrading the communication modem cards as the first step rather than retiring the meters. The modem card can play as a gateway to monitor the incorrect device operation and data transmission security. Issues of modem card security are covering: First, a limited performance due to crypto computation efficiency Second, speed limitation due to interface choice The third, cost burden due to extra hardware modules for different communication protocols Nuvoton’s reference design of Secure Smart Meter Communication is an end-to-end security solution for AMI. With the collaboration with SPI-Korea, the solution incorporates a lot of advantages such as TrustZone security for firmware, a range of interfaces for device communication, secure over-the-air firmware update, and remote management. With the complete hardware specification of M2351, a security software company, SPI-Korea, can easily implement their secure AMI solution for modem card which connects meters and cloud servers. M2351 also contributes the crypto acceleration during the cryptographic computing in order to save CPU time for different communication protocol modules by its powerful hardware functionalities during message transmission outside of a microcontroller unit. SPI-Korea has developed a range of Armv8-M TrustZone based technologies. Her expertise covers Boot Manager, Key Manager, and Device Manager, which is very useful for microcontroller security and certainly shows the stability of a microcontroller device. Also, they are certified by Korea Electricity Company. We hope this successful experience can be further adopted in other areas worldwide because it’s a secure, accurate and environmentally safe solution for AMI. This slide is a picture for SPI-Korea AMI modem card design. NuMicro Family microcontrollers can be utilized for designs of auto-metering infrastructure devices. We start from AMI modem card and we are confident to support meters of any next-generation of AMI. We now integrate M23-based microcontroller with M4-based or Arm9-based microcontroller as a proposal for next-generation modem card of Korea AMI and we hope to provide high-performing cost-effective solution for all AMI devices in the future. - For more information, please visit Nuvoton Technology Website: https://bit.ly/3hVdcmC contact us: SalesSupport@nuvoton.com

NUC980 Series Microprocessor is a solution designed for industrial control and industrial IoT applications, such as gateway, serial server, remote control unit, plug and play data collector and IoT development platforms. NUC980 series embedded with an ARM9 core supports Linux, FreeRTOS and Non-OS Board Supporting Package. By using MCP technology, NUC980 series supports up to 128 MB DRAM. Not only can NUC980 simplify your hardware design, but help your product time to market. A less-layered PCB and a reduced PCB size can lower the BOM cost. NUC980 supports 2 High Speed and 6 Full Speed USB Host controllers that can be used for a replaceable module due to the plug and play feature of USB interface. Other interfaces include 10 UART, 4 I2C, 3 SPI, 4 CAN BUS, and 2 Camera sensor interface. Designers can use these interfaces to collect or convert the data needed. NUC980 features AES, RSA, SHA and ECC hardware crypto accelerator for CPU offloading. This crypto engine can be applied at data transfer, identification, and key exchange.Nuvoton also provides IoT protocols like HTTP, HTTPS, MQTT, CoAP, openSSL to help customers accomplish a security IoT platform easily. Nuvoton NUC980 adopts MCP technology supporting up to 128 MB DRAM. Developers can design a secure IoT product fast and convenient with the help of the hardware crypto engine. Next, I will introduce related development platforms. NuMaker NUC980 Serial Server Board is suitable for applications like serial server or serial to Ethernet gateways. This develop board includes 2 10/100 Ethernet ports, 8 UART ports, 1 MicroSD Slot, 2 USB ports and 16MB SPI NOR Flash. NuMaker NUC980 USB developer board is suitable for data collection applications. This board includes 1 10/100 Ethernet port, 8 USB ports, 5 UART ports, and 128 MB NAND Flash. NuMaker NUC980 Industrial IOT developer board is suitable for IOT applications. This board includes 1 10/100 Ethernet Port, 2 USB ports, microphone input, earphone output, 128 MB SPI NAND Flash and an Arduino Compatible interface. - For more information, please visit Nuvoton Technology Website: https://bit.ly/3hVdcmC buy now: http://direct.nuvoton.com/arm9-mpus/ contact us: SalesSupport@nuvoton.com #Product #Learning #Basic #en

NUC980為新唐提供的工業物聯網開發平台，適合應用於閘道器、串列伺服器、遠端控制裝置、隨插即用資料採集裝置及物聯網開發平台 NUC980 使用ARM9 內核，支援 Linux/FreeRTOS及Non-OS 的開發套件，採用MCP (Multi-Chip Package)封裝技術，內建最高達128 MB DRAM，讓硬體設計更容易，縮短產品上市時間。因為PCB層數減少、尺寸縮小，成本自然可以降低. 利用 USB具有即插即用的特性，NUC980擁有2組高速及6組全速USB主機控制器，實現可隨時更換模組的需求。其餘周邊介面如: 10組UART、4組I2C、3組SPI、4組CAN BUS及2組CMOS Sensor介面等，透過不同的介面達成資料轉換及資料採集的目的 NUC980內建AES、RSA、SHA及ECC的加解密引擎，可用於資料傳輸、身分認證及公私鑰交換，除了提升運算速度，並可有效降低CPU負載。另外，新唐也提供豐富的物聯網通訊協議，包含HTTP、HTTPS、MQTT、CoAP、openSSL等，幫助客戶加速完成高安全性的物聯網解決方案。 新唐NUC980採用MCP (Multi-Chip Package)技術，內建最高達128 MB DRAM，並提供硬體加解密引擎，協助客戶方便且快速設計安全的連網產品。接下來將為您介紹相關開發平台： -NuMaker NUC980 Serial Server開發板，適合應用於串列伺服器類型的產品開發，此開發板具備2組10/100 網路口、8組UART、1組MicroSD 卡槽、2組USB 接口以及 16 MB SPI NOR FLASH。 -NuMaker NUC980 USB開發板，適合應用於多組USB介面需求的資料採集裝置，此開發板具備1組 10/100 網路口、8組USB、5組UART及128 MB NAND FLASH。NuMaker NUC980 IIOT 開發板適合物聯網應用產品的開發，此開發板具備 1組 10/100 網路口、2 組USB 、麥克風輸入、耳機輸出、128 MB SPI NAND Flash以及 Arduino相容的介面 NUC980 Series Microprocessor is a solution designed for industrial control and industrial IoT applications, such as gateway, serial server, remote control unit, plug and play data collector and IoT development platforms. NUC980 series embedded with an ARM9 core supports Linux, FreeRTOS and Non-OS Board Supporting Package. By using MCP technology, NUC980 series supports up to 128 MB DRAM. Not only can NUC980 simplify your hardware design, but help your product time to market. A less-layered PCB and a reduced PCB size can lower the BOM cost. NUC980 supports 2 High Speed and 6 Full Speed USB Host controllers that can be used for a replaceable module due to the plug and play feature of USB interface. Other interfaces include 10 UART, 4 I2C, 3 SPI, 4 CAN BUS, and 2 Camera sensor interface. Designers can use these interfaces to collect or convert the data needed. NUC980 features AES, RSA, SHA and ECC hardware crypto accelerator for CPU offloading. This crypto engine can be applied at data transfer, identification, and key exchange.Nuvoton also provides IoT protocols like HTTP, HTTPS, MQTT, CoAP, openSSL to help customers accomplish a security IoT platform easily. Nuvoton NUC980 adopts MCP technology supporting up to 128 MB DRAM. Developers can design a secure IoT product fast and convenient with the help of the hardware crypto engine. Next, I will introduce related development platforms. NuMaker NUC980 Serial Server Board is suitable for applications like serial server or serial to Ethernet gateways. This develop board includes 2 10/100 Ethernet ports, 8 UART ports, 1 MicroSD Slot, 2 USB ports and 16MB SPI NOR Flash. NuMaker NUC980 USB developer board is suitable for data collection applications. This board includes 1 10/100 Ethernet port, 8 USB ports, 5 UART ports, and 128 MB NAND Flash. NuMaker NUC980 Industrial IOT developer board is suitable for IOT applications. This board includes 1 10/100 Ethernet Port, 2 USB ports, microphone input, earphone output, 128 MB SPI NAND Flash and an Arduino Compatible interface. - 更多產品資訊，請至新唐科技網站 https://bit.ly/3hVdcmC 購買網址：http://direct.nuvoton.com/arm9-mpus/ 聯絡我們：SalesSupport@nuvoton.com