Briefly explain the basic functions and security features of Nuvoton's M235x IoT Security MCU series products, and actually demonstrate the online streaming music playback function provided by the Google Cast Wireless Speaker based on the M235x Series and the Youtube APP on the mobile phone. #en #Learning #Intermediate #application #M2351 #M2354 #GoogleCast #WirelessSpeaker #Play-Fi #EmbeddedWorld2022 - For more information, please visit Nuvoton Technology Website: https://bit.ly/3hVdcmC buy now: https://direct.nuvoton.com/ contact us: SalesSupport@nuvoton.com

The video introduces Nuvoton's MPU N9H30's development set-up for Linux and Non-OS, taking NuMaker-emWin-RDK-N9H30 for example. Starting from the EVB introduction to BSP and related software downloads. - User manuals and related resource can be downloaded https://www.nuvoton.com/products/gui-solution/gui-reference-design/numaker-emwin-rdk-n9h30/ First, we introduce how to program Linux OS to the N9H30 evaluation board Find the N9H30 evaluation board resource that we used on Nuvoton’s Github and download the VMware Image https://github.com/OpenNuvoton/MPU-Family VMware application can be downloaded from the VMware website https://www.vmware.com/tw/products/workstation-player/workstation-player-evaluation.html First, open the VMware Find the ubuntu_NUC970_980_Linux folder we downloaded Choose Ubuntu 64-bit_nuvoton.vmx Choose Play virtual machine The password is “user” It will take a while to open this application for the first time Open the terminal when the system is ready Enter NUC970_Buildroot-master folder After entering the folder, we need to update the Buildroot tool Enter the command as shown below “git reset –hard” “git pull” After updating, enter the dl folder Remove the original Linux kernel and u-boot Enter the command as shown below “sudo rm -rf linux-master.tar.gz uboot-master.tar.gz” After entering, enter the password “user” Leave the dl folder and enter the Buildroot folder Enter the “make clean” command You don’t need to do these steps unless updating Buildroot tools Now, we set up the evaluation board configuration Enter configs folder to search evaluation board name Back to buildroot after searching Enter “make nuvoton_n9h30_emwin_defconfig” to generate configuration file After finishing these step, enter “make” to compile It will take about three hours to compile After compiling, copy the two files below to windows “/NUC970_Buildroot-master/output/images/uImage” “/NUC970_Buildroot-master/output/build/uboot-master/u-boot.bin” Create text file ”env-nor.txt” The content is shown below: baudrate=115200 bootdelay=1 stderr=serial stdin=serial stdout=serial setspi=sf probe 0 50000000 loadkernel=sf read 0x7fc0 0x200000 0x600000 bootcmd=run setspi;run loadkernel;bootm 0x7fc0 bootargs=noinitrd root=/dev/mtdblock2 rw rootfstype=jffs2 console=ttyS0 rdinit=/sbin/init mem=32M mtdparts=m25p80:0x200000@0x0(u-boot),0x600000@0x200000(kernel),-(user) ignore_loglevel Then, we need to install NuWriter and related file The NuWriter is a programming tool provided by Nuvoton. The NuWriter application and firmware code are open-sourced, and users can add new features or develop new user interfaces per user’s application NuWriter: https://github.com/OpenNuvoton/MPU-Family Open “NUC970_NuWriter-master” Enter Driver folder and install “WinUSB4NuVCOM.exe” Enter /Nuwriter/Release and execute NuWriter Choose IC number based on the evaluation board We need to program Image to SPI Flash, so we choose SPI Here we need to turn the all Power-On Setting to ON Push Reset button Return to NuWriter to check the green light and the connection If it is not connecting, click Re-Connect to reconnect After confirm the connection, start to program Image Program the three files to particular address u-boot.bin program to 0xe00000 env.nor.txt program to 0x80000 uImage program to 0x200000 After programming, turn the Power-On Setting to off Push the Reset button Evaluation board can start to boot from SPI-NOR After booting, we need to find the rcS demo application under/etc/init.d Enter “chmod 777 rcS” to modify the application Now, you can see the application on the evaluation board panel Here, we finish compiling and programming The next topic is how to compile and program Non-OS code First, download MDK-Arm from the link below https://www.keil.com/download/product/ Download the Non-OS BSP provided by Nuvoton https://github.com/OpenNuvoton/MPU-Family The BSP includes Keil environment set up user manual Use Keil need to purchase the related license After downloading, Open Keil uVision Click the File on the upper left and choose Open Go to the BSP that we downloaded choose BSP, SampleCode, emWin_SimpleDemo, KEIL and emWin_SimpleDemo.uvproj Click Option for Target Click Device and choose NuMicro ARM9 Database and N9H_series After setting up, click Rebuild, and it will generate a sample code application which is a binary file Open the NuWriter and connect it to the evaluation board Choose SPI and search the application we built \N9H30_emWin_Non-OS_BSP_v1.04.000\N9H30_emWin_Non-OS_BSP_v1.04.000\BSP\SampleCode\emWin_SimpleDemo\KEIL\obj\emWin_SimpleDemo_FW070TFT_24BPP.bin Follow the setting and program the file to 0x0 After programming, turn the Power-On Setting to boot from SPI You can see the demo application on the evaluation #Basic #Product #Tool #Learning #en - For more information, please visit Nuvoton Technology Website: https://bit.ly/3hVdcmC buy now: https://direct.nuvoton.com/ contact us: SalesSupport@nuvoton.com

新唐 NuMicro M031BT 雙模藍牙低功耗 5.0 (Bluetooth Low Energy, BLE5.0) 提供了 BLE UART 透傳的展示，並實際操作如何使用 AT 命令模式來作設定與使用資料傳輸模式來收發資料。 -KEIL MDK Nuvoton edition M0/M23(Free License) https://www2.keil.com/nuvoton/M0-M23 -Nu-Link_Keil_Driver https://www.nuvoton.com/resource-download.jsp?tp_GUID=SW1120200221180521 -M031 BLE AT Command User Guide: M031_Series_BSP_CMSIS_V3.xx.xxx\SampleCode\NuMaker-M03xBT_XXXXXX\BLE\Doc\M031 BLE AT Command User Guide.pdf -Related sample codes in the BSP (Board Support Package) BSP_ Library\M031_Series_BSP_CMSIS_V3.xx.xxx\SampleCode\NuMaker-M03xBT_xxxxxx\BLE\Demo ATCMD -App App Store (Apple devices) https://apps.apple.com/tw/app/nuvotonble/id1514073524 Google Play Store (Android devices) https://play.google.com/store/apps/details?id=com.nuvoton.nuble 大家好，我是新唐的工程師Oliver，今天爲大家介紹M031BT的BLE UART透傳範例程式的展示，另外也會簡單介紹一下M031BT的特點。 M031BT的特點是它是一個有豐富周邊且帶有BLE 5.0無線傳輸的MCU，在系統方面CPU可以運行到48MHz，Flash最多可達128 KB，SRAM最多可達16KB，封裝是QFN 5x5mm，在48 pin的IC中算是非常小的，在類比周邊部分ADC是12-bit且采樣速度可以高達2 MSPS，另外還有2組比較器；數位周邊也非常的豐富，像是UART有3組、I2C有2組、PWM有12通道，且PWM解析度可以高達2倍的系統頻率96 MHz、Timer有4個；在無線傳輸部分支援BLE 5.0或2.4G私有協議，可調整的發射功率可達+8 dBm，接收靈敏度可達 -94 dBm 新唐對於藍牙的開發支援了透傳/HOGP/heatbeat三種profile並且有OTA功能，此外central mode/peripheral mode的切換功能，有更多元場景應用的可能性，對於不熟悉藍牙開發的客戶我們也支援AT command協助客戶可以快速開發，透過新唐所推出的M031BT您可以應用在個人醫療儀器、個人保健照護、量測儀器或是智慧門鎖等應用 接下來介紹今天demo的BLE UART透傳，在demo的系統中會有個HOST透過UART傳資料給M031BT，M031BT再經由BLE將資料傳送給手機，或由手機發資料透過BLE傳送到M031BT，再由M031BT的UART傳給HOST，再這個dome中分爲兩種模式一種是AT Command，是用來對M031BT做基本設定，另一種模式是資料傳輸模式也就是透傳模式，M031BT會將UART收到的資料轉爲BLE送出去，或將BLE收到的資料轉爲UART再給HOST，這兩種模式的切換是透過HOST控制高低准位並且輸入到M031BT的GPIO來切換 在開始測試之前我們需要先準備測試環境，我們使用NuMaker-M031BTYE一台電腦當作HOST，NuMaker-M031BTYE上的Nu-Link2-Me當作USB轉UART的橋接器，M031BT的UART脚位PA0/PA1會經由VCOM switch連接到Nu-Link2-Me 的UART引脚，我們只要把VCOM指撥開關的Pin1/Pin2撥到ON就可以連接 另外M031BT的模式控制脚位PB0若連接到VDD是AT command 模式，若連接到GND是資料傳輸模式，模式控制脚位預設內部上拉至VDD，所以預設是AT command 模式 現在我們將USB線接上NuMaker與電腦後，開啓裝置管理員確認com port是否有連接上，確認是COM3就可以關掉了，接著電腦上需要安裝任一種的串列通訊軟體，影片中我們使用Putty當作範例，安裝完Putty之後，開啓Putty選擇Serial，輸入剛剛確認的COM3還有115200的波特率，按下OPEN 再來我們需要將AT Command的固件下載到M031BT，我們開啓ATCMD這個範例的專案，按下編譯，編譯完之後按下載等待下載完成，下載完成後我們可以看到Putty的視窗中已經有打印出一些信息了，代表燒錄成功 再來是如果安卓裝置要在Google Play Store下載App若是iOS的話要在App Store下載後安裝，影片中以安卓來當作範例，開啓Paly Store並輸入Nuvoton BLE看到後點選安裝，等安裝完成後初步的環境設置就算完成了 接著來看看ATCMD支援的命令有哪些，這是AT command 的列表，主要都是用來查看M031BT的參數或是設定M031BT的參數 例如輸入AT是測試命令，查看M031BT在AT command模式是否正常; 輸入AT+HELP? 是查看支援那些命令; 輸入AT+UART是察看UART波特率是多少，預設是115200，也可以設定波特率,目前支援五種不同的波特率; AT+NAME可以看裝置名稱或修改裝置名稱； AT+ADVINT可以查看目前的廣告間隔時間與設定廣告間隔時間； AT+ADVEN可以開啓廣告，讓手機可以搜尋的到，要注意的是預設沒有開的AT+TXPWR可以設定輸發射功率，目前有三種段數可設定，分別是0/4/8 dBm; AT+SLEEP可以讓M031BT沒發送資料時候進入睡眠模式，節省功耗 其他詳細說明可以參考這份表格或M031 BLE AT Command User Guide這份文件，這個文件在BSP裏面可以找到 接下來我們來實際操作，這一頁說明ATCMD這個範例程式的預設參數設定，像是波特率是115200，發射功率是+8 dBm，大家可以參考一下。 我們先前開啓過裝置管理員確認設定是COM3還有波特率是115200，接著NuMaker-M031BTYE的reset 按鍵，就可以看到M031BT AT Command的字顯示在PuTTY的視窗中，那預設模式脚位的PB0預設是上拉到VDD，所以預設是AT command 模式 接著使用鍵盤輸入AT按下enter按鍵，若出現OK代表AT command 模式是正常，即可輸入其他指令 若要查看支援那些指令，可以輸入AT+HELP?再按下enter鍵，就會出現全部支援的指令有哪些 若要看現在的波特率設定輸入AT+UART? 再按下enter鍵，就可以知道UART目前的波特率 廣告的間隔時間可以查看也可以修改，輸入AT+ADVINT? 就可以得到目前的廣告間隔時間，看到目前是160，這個數值每個單位是0.625us，也就是100ms，間隔時間的設定會影響到平均的功耗，這時間也可以修改，間隔時間越長平均功耗越低，不過也是要看應用需要多少時間 再來我們輸入AT+ADVINT=320可以看到回復OK，代表時間已經改爲200ms，我們可以再次輸入AT+ADVINT?得到間隔時間是320，確認修改成功 輸入AT+ADVEN可以開啓廣告讓手機可以搜尋的到，預設並沒有開啓，所以輸入開啓的指令 輸入AT+ADDR?可以查詢BLE設備位址 再來我們可以輸入AT+NAME?來查詢BLE設備的名稱，我們可以看到裝置名稱是NVT-M031BT， 打開手機的APP來搜尋看看，搜尋到的就是NVT-M031BT 那也可以修改BLE設備的名稱，只要依據前面的表格下指令就可以 再來是數據傳輸模式演示，也就是透傳模式，我們首先再AT command模式下輸入AT+ADVEN啓用廣告可讓手機搜尋的到，再來開啓NuBLE掃描並連接到NVT-M031BT，接著我們必須要手動將模式控制引脚PB0如畫面上的連接到GND，就可以切換成爲數據傳輸模式也就是透傳模式 再來我們在文字輸入欄位中輸入字符串，然後點擊SEND按鍵，那麽手機上輸入的資料就會透過BLE傳送資料到M031BT，M031BT再將收到的資料經由UART透過Nu-Link2-Me傳送到PC的終端窗口中 剛剛已經演示過兩種模式的使用方式，在相關資源部分 基本的開發環境KEIL我們提供的免費許可證，依照連結網頁內的步驟來做只要使用新唐的M0/M23 MCU就可以免費使用，另外Nu-Link的driver也提供連結下載 另外關于影片中的M031 BLE AT Command用戶指南已經放入BSP內，裏面有更詳細的操作與說明，BSP可從官網下載，APP部分也附上連結，方便大家使用 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 聯絡我們：SalesSupport@nuvoton.com

1. Show how to use the ICP Programming Tool to store the firmware to the SPI Flash device inside Nu-Link2-Pro, then after connecting the target chip, press the trigger button to complete offline programming. 2. Demonstrate how to use the ICP Programming Tool to store the firmware to the SPI Flash device inside Nu-Link2-Pro, and then connect the target chip. The external signal completes offline programming through the Control Bus interface. This interface connecting to the automatic programming machine is very convenience. - For more information, please visit Nuvoton Technology Website: https://bit.ly/3hVdcmC Buy now: https://bit.ly/3bk0AD8 Contact us: SalesSupport@nuvoton.com #en #Tool #Training #Intermediate #Learning

Demonstrate how to use the ICP Programming Tool to generate a programming file, and use the PC to save the firmware to the USB/SD storage device, insert the USB/SD storage device into Nu-Link2-Pro, and then connect the target chip, press the trigger button to complete offline programming. - For more information, please visit Nuvoton Technology Website: https://bit.ly/3hVdcmC Buy now: https://bit.ly/3bk0AD8 Contact us: SalesSupport@nuvoton.com #en #Tool #Training #Intermediate #Learning

This video will introduce ARM TrustZone technology and show the example of how to program TrustZone on M2351. There is also a FIDO USB stick application demo in the end. - For more information, please visit Nuvoton Technology Website: https://bit.ly/3hVdcmC Buy now: https://direct.nuvoton.com/tw/m2351-series/ Contact us: SalesSupport@nuvoton.comon.com

Loudspeakers are highly nonlinear and time-variant systems. Signal distortion, heating, aging, climate and other external influences limit the maximum level and the quality of the reproduced sound. This video shows how Nuvoton smart amplifier can greatly improve the speaker performance and the sound quality by offering mechanical & thermal protection, automatic system alignment, active compensation of transducer nonlinearities, and active stabilization of the voice coil rest position based on the Klippel Controlled Sound (KCS) technology.

Loudspeakers are highly nonlinear and time-variant systems. Signal distortion, heating, aging, climate and other external influences limit the maximum level and the quality of the reproduced sound. This video shows how Nuvoton smart amplifier can greatly improve the speaker performance and the sound quality by offering mechanical & thermal protection, automatic system alignment, active compensation of transducer nonlinearities, and active stabilization of the voice coil rest position based on the Klippel Controlled Sound (KCS) technology.

The purpose of video is to demonstrate functions of NuMaker-RTU-NUC980 within 5 minutes, including Ethernet webserver, Wi-Fi webserver, USB camera, and NFS function. If you get the NuMaker-RTU-NUC980 board, you can follow this video to implement all the functions #application #learning #intermediate #en - For more information, please visit: https://bit.ly/3hVdcmC Buy now: https://direct.nuvoton.com/tw/numaker-rtu-nuc980?search_query=Chili&results=1 Contact us: SalesSupport@nuvoton.com

Hello everyone, I am Morgan, the principal engineer of Nuvoton Technology. Today, I will show you how to record and play audio 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 audio playback" for this tutorial. Then click OK. Now you can see that the sample code has loaded on the page. The sample code has three functions: 1. Record 10 seconds sound and save to Micro SD card 2. Play sounds stored in Micro SD card 3. Loopback. Record sound and play it immediately. Click main.cpp to open it. Then scroll down to line 421. You can see the functions calls here. It set to loopback only. Let’s do a little modification. Hit a key on console to start record 10 seconds then play it, and then do loopback. printf("Press a key to start recording 10 seconds..."); getchar(); demo_record(); demo_play(); demo_loopback(); Save it and click “Compile” to build the code. Compilation takes a while, please wait. After the compilation is 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”. Please plug an earphone commonly used for mobile phone in headphone jack on NuMaker-IoT-M487 board. For demonstration, we use a headphone splitter cable to connect a microphone and a speaker. Do not put the microphone and speaker too close to avoid feedback howling. Then connect the USB port to your computer and make sure the onboard LED lights up. Back to the folder you just download the binary firmware file (NuMaker-mbed-AudioPlayback-example.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 favorite terminal tool. Here we use Putty. Open the COMx port with 9600 baud rate. And no flow control settings. Then “Open” it. Press “Reset” on board to run the firmware again. Press a key on terminal to start record. Speak for about 10 seconds, then your voice will be played. 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

Hello everyone, I am Morgan, the principal engineer of Nuvoton Technology. Today, I will show you how to use SD card 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 SD-File-System with SD mode" for this tutorial. Then click OK. Now you can see that the sample code has loaded on the page. LittleFS uses less memory, supports power failure protection. However, LittleFS is different from the FAT file system, so after uses littleFS, the SD card will be formatted as LittleFS. The sample code uses FAT file system as default. Just click “Compiler” to build the example. It is in compiling, please wait a moment. After the compilation is complete, “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 or the folder based on your browser setting. In Chrome, you can click download file and select “Show in folder”. Please insert a micro SD card into the card slot on the back of NuMaker-IoT-M487 board, then connect the USB to your computer and make sure the onboard LED lights up. Let’s back to the folder you just download the binary firmware file (NuMaker-mbed-SD-FileSystem-example.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 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” on board to run the firmware again. You can see the messages on terminal while accessing SD card. 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 (5) Connect to Pelion Device Management on Mbed OS Hello everyone, I am Morgan, the principal engineer of Nuvoton Technology. Today, I will show you how to connect to Pelion Device Management with Mbed OS on NuMaker-IoT-M487 development board. Because the demonstration needs to store certificate, a MicroSD card is required. Open Chrome browser, enter the URL https://cloud.mbed.com/quick-start If you didn’t use Pelion Device Management before, you need to activate your Mbed account to access Pelion. Click the “Activate your free access”. Then log in your Mbed account. Click “Activate Pelion Device Management account“… Select the “Start the Connect Tutorial” Then scroll down to select NuMaker-IoT-M487 (WiFi) --After selected, scroll down and click “Get started”-- If you have completed previous tutorial, the NuMaker-IoT-M487 board has been selected in your Mbed account. Please click the “2.2” to import the Pelion Connect Tutorial into your Online Compiler. It shows the import dialog box, please click Import. Wait for a moment while importing the sample code. Click “mbed-os-example-pelion” project name, Then click “Pelion Device Management” on menu bar, select “Manage Connect Certificates” in pull-down menu to create a Pelion certificate. You need to provide API key. You can create a new one here. Log in your mbed account. Accept Then click New API key Assign an API Key name Click Close After created an API key, back to online compiler, Then click Manage Connect Certificate again. API Key automatically filled here. Click OK. Click “Create”, then assign a name for the certificate. Click OK. Click the certificate just created to select it, then click OK. The online compiler will automatically update source code with the selected certificate. Click “Pelion Device Management” on menu bar again, select “Apply Update Certificate”. An “Update Certificates” dialog box appears. Create it. Click Download Private Key and save it. Please 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. 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. Have to wait for a while. 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 (mbed-os-example-pelion.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 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, and the Endpoint Name. Then you can see the device resource in Pelion Device Management Portal. Log in Pelion Portal with the same Mbed account. Click Device directory. Find the device ID which should be registered state. Click the Device ID, it shows the Device details. Click RESOURCES, find the resource 3200/0/5501. Click the resource. Now, you can press keys in terminal to increase the counter. Or the counter automatically increase 1 by one second. The demo code also updates the counter to Pelion. You will see the value change in the graph. 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