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Product  Tool  Learning  Watch time - 8:24
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
Product  Tool  Learning  Watch time - 9:49
The video includes introductions to Nuvoton's MCU Cortex-M4 and MPU N9H series and how to choose suitable MCU or MPU under HMI platform. Customer successful cases are avaliable in this video. #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
Watch time - 5:45
The video introduces Nuvoton's emWin graphic library for HMI applications, it also includes the breif HMI introduction, emWin resources. - For more information, please visit Nuvoton Technology Website: https://bit.ly/3hVdcmC buy now: https://direct.nuvoton.com/ contact us: SalesSupport@nuvoton.com
Product  Application  Webinar  Watch time - 1:14:18
Debriefing of M2354 enhanced MCU security features for Smart Meter applications. You will learn the infrastructure solution, AMI 2.0 smart meter, benefitting from the IoT security microcontroller. The brand new NuMicro M2354 IoT Security microcontroller series inherits the security features of the M2351 that have been Arm PSA Certified™ Level 1, Level 2, and PSA Functional API Certified, M2354 Series endows the microcontrollers used by network-connected devices with the physical level (chip-level) security protection function. It ensures the software and hardware integration system products developed can meet information and communication security requirements for the international mainstream standards. It can also simplify the implementation of regulations-compliant products that require security certification. Simultaneously, it satisfies the development and design requirements of the device itself that requires a low-power operation. - Agenda: • Nuvoton business at a glance • Nuvoton microcontroller ecosystem • A brief introduction to international mainstream IoT security standards • NuMicro M2354 IoT security series • Smart meter solution • Multi-OS and multi-cloud support for IoT node devices • Conclusion - For more information, please visit Nuvoton Technology Website: https://bit.ly/3hVdcmC buy now: https://direct.nuvoton.com/ contact us: SalesSupport@nuvoton.com #Product #Application #Webinar #General #en
Watch time - 57:48
新唐科技全新 M2354 系列微控制器,以 Arm Cortex-M23 為核心,強調物聯網資安,特色為 TrustZone、超低功耗、與晶片等級物理安全。此次線上研討會除了介紹 M2354 系列安全特色功能,還包含有潛力的物聯網安全應用領域,以及多 OS 與多雲端服務平台連接支援的新唐物聯網平台。 - Agenda: • Security Threats to IoT Environment • NuMicro M235x Secure IoT MCUs • Application Fields for NuMicro M235x • Multi-OS and Multi-Cloud Support for IoT Node Devices • Summary - 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
Watch time - 10:23
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
Product  Learning  Watch time - 4:58
Nuvoton announced the latest ML51/ML54/ML56 microcontroller, built-in capacitive touch sensing, LCD driver highly integrated low power platform. Based on 1T 8051 core, running up to 24MHz, the power consumption in normal run mode is 80uA/MHz, lower than 1uA in power down mode the power consumption while power down with LCD on is lower than 20uA. - For more information, please visit Nuvoton Technology Website: https://bit.ly/3hVdcmC Buy now: https://direct.nuvoton.com/tw/low-power-8051-series/ Contact us: SalesSupport@nuvoton.com #Product #Learning #Basic #en
Product  Learning  Watch time - 2:35
Nuvoton NuMicro M031BT: Dual-mode Bluetooth Low Energy 5.0 (BLE5.0) and open 2.4G proprietary microcontroller platform, in addition to the advantages of the controller built in the high-precision and multiple I/O peripheral, it also provides pass-through, HOGP and Heartbeat profiles, which is a good choice for product to upgrade with wireless functions #product #learning #basic #en - For more information, please visit Nuvoton Technology Website: https://bit.ly/3hVdcmC buy now: https://direct.nuvoton.com/tw/ contact us: SalesSupport@nuvoton.com
Product  Application  Learning  Watch time - 2:24
Hello everyone. Welcome back to Nuvootn’s YouTube channel. This is a reference design of a thermostat made by Nuvoton. The first screen shows the current room temperature of 25 degrees Celsius. You can also set your target temperature through the control panel. The middle switch is the power switch of temperature control. Press the Temperature icon and you can adjust backlight brightness by slide control. Back to the function page, press the Snow icon where you can change the strength of the air conditioner. You can increase or decrease the strength by these up and down arrows or you can press the snow icon for adjustment. Changing the heater, dehumidifier, and fan are the same. The third page is a calendar where you can set the date to book opening and closing the temperature control. What you saw is the reference design introduction. Now let’s talk about the composition of the board. In the middle of the board is a Nuvoton N9H20 main control chip. This main control chip has built-in 32 Mbytes DDR so the board is very clear and the hardware design is easy. At the top side, there is a 1 Gbits NAND Flash for code and pictures storage. At the bottom left there is a connector to the UART control interface. In the middle left area, there is a 5 Voltage (Micro USB) power input. In the upper right corner, there is an RS485 connection. Through this green connector, you can connect to RS485 for fans, air conditioners, and other devices' control. In the lower right corner, there is a chip for power IC and some other parts. The application reference design is concise and powerful. That’s all for the hardware introduction. Thank you for watching. - For more information, please visit Nuvoton Technology Website: https://bit.ly/3hVdcmC buy now: https://direct.nuvoton.com/tw/ contact us: SalesSupport@nuvoton.com #Product #Application #Learning #Intermediate #en
Training  Learning  Watch time - 9:51
Take Nuvoton NuMaker-IIoT-NUC980 running Linux as the platform and learn how to develop various functions. Watch this video, you will learn how to use Ethernet to connect to AWS IoT service on NuMaker-IIoT-NUC980 board. - For more information, please visit Nuvoton Technology Website: https://bit.ly/3hVdcmC Buy now: https://direct.nuvoton.com/tw/numaker-nuc980-iiot Contact us: SalesSupport@nuvoton.com #Training #Learning #Intermediate #en
Training  Tool  Learning  Watch time - 3:40
Show how Nu-Link2-Pro uses ICP Programming Tool on PC to program ISP Bootloader to LDROM, and then use Nu-Link2-Pro Bridge I2C interface with ISP Programming Tool to upgrade the firmware of the target chip. #en #Tool #Training #Intermediate #Learning - For more information, please visit Nuvoton Technology Website: https://bit.ly/3hVdcmC Buy now: https://bit.ly/3bk0AD8 Contact us: SalesSupport@nuvoton.com
Watch time - 4:15
Take Nuvoton NuMaker-IIoT-NUC980 running Linux as the platform and learn how to develop various functions. Watch this video, you will learn how to use cellular, such as LTE or NB-IoT, to connect to network on NuMaker-IIoT-NUC980 board. - For more information, please visit Nuvoton Technology Website: https://bit.ly/3hVdcmC Buy now: https://direct.nuvoton.com/tw/numaker-nuc980-iiot Contact us: SalesSupport@nuvoton.com