◾ Digital Power Reference Solution Nuvoton’s LLC EVB and Totem Pole PFC EVB simplify power-related developments, particularly for data center server PSUs. These reference solutions comply with the M-CRPS specification, integrating AC-DC and DC-DC converter solutions with built-in security functions. With full source code availability, they provide cost-effective, flexible, and rapid prototyping capabilities. ◾ Motor Control Reference Solution Designed for applications such as heat pumps, water heaters, and HVAC systems, Nuvoton’s motor control solutions enable engineers to evaluate MCUs without developing separate evaluation boards, significantly reducing development time and costs. #zh-Hant #Embedded World #EW2025 #sustainability #digital power control #motor control #new energy #green energy #Intermediate #Application #Seminar - 更多產品資訊，請至新唐科技網站 https://bit.ly/3VgFUTL 購買管道：https://direct.nuvoton.com/tw 聯絡我們：https://www.nuvoton.com/support/technical-support/form/

Utilizing Nuvoton’s unique technology, this single-phase motor driver optimizes performance, improves efficiency, and minimizes vibration. Its compact design supports direct 48V input for small PCB integration. Advanced feedback technology enables sinusoidal motor current waveforms, reducing noise and enhancing operational stability without software intervention. #Embedded World #EW2025 #sustainability #motor driver ic #A2PRAS #new energy #green energy #Intermediate #Application #Seminar #Nuvoton #NuMicro #Microcontroller #MCU #en - For more information, please visit Nuvoton Technology Website: https://bit.ly/3hVdcmC buy now: https://direct.nuvoton.com/ contact us: SalesSupport@nuvoton.com

Nuvoton's battery monitoring IC enhances industrial Battery Management Systems (BMS) with fail-safe mechanisms, high accuracy (+/-2.9mV), and ultra-low power consumption—less than 1/10 of previous models. Applications include Energy Storage Systems (ESS), server backup systems, and e-bikes, ensuring efficient and reliable battery operation. #Nuvoton #NuMicro #Microcontroller #MCU #en #Embedded World #EW2025 #BMIC #BMS #battery management #sustainability #energy storage #new energy #green energy - For more information, please visit Nuvoton Technology Website: https://bit.ly/3hVdcmC buy now: https://direct.nuvoton.com/ contact us: SalesSupport@nuvoton.com

In this video, we introduce the features and benefits of our new 48V battery management IC products, "KA49701A" and "KA49702A," which were announced in a press release on February 12, 2025. These products are designed for industrial applications and support 17-cell battery management. Press Release: https://www.nuvoton.com/system/modules/com.thesys.project.nuvoton/pages/process/changeLocale.jsp?backUrl=%2Fnews%2Fnews%2Fall%2FTSNuvotonNews-000546%2F&locale=en Product Details: https://www.nuvoton.com/system/modules/com.thesys.project.nuvoton/pages/process/changeLocale.jsp?backUrl=%2Fproducts%2Fbattery-management%2Fbattery-monitoring-ics%2Fnon-stackable%2Findex.html&locale=en 00:00 Characteristics and Challenges of Batteries Required for Energy Storage Systems 00:52 Overview of the New Product: 48V Battery Management ICs for Industrial Equipment 01:25 Three Key Features of the New Product 02:48 Specifications of the New Product #Nuvoton #NuMicro #Microcontroller #MCU #Computer #Consumer #Industrial #Communication #IoT #microprocessor #MPU #DigitalPowerControl #AudioMCU #SpeechController #AudioAmplifier #AudioCodec #BaseboardManagementController #EmbeddedController #CSPMOSFET #3DToFSensor #RFGaNPowerAmplifier #HMIDisplayLSIs #BMIC #ReTimerIC #MotorDriverIC #battery #lithium #LIB #ESS #server #ebike #drone #Non-Stackable #General #Product #Learning #en - For more information, please visit Nuvoton Technology Website: https://bit.ly/3hVdcmC buy now: https://direct.nuvoton.com/ contact us: https://www.nuvoton.com/support/technical-support/form/

儲能方案 工規BMIC 車規BMIC Digital Power Control 更多研討會資訊請參考：https://www.nuvoton.com/landing/roadshow.html #Energy Storage System #Battery Management System #BMS #Cortex-M4 #M433 #M467 #ReRAM #Cortex-M23 #M2L31 #Low Power #Independent Low Power domain #Industrial BMIC #Automotive BMIC #Power Control MCU #Intermediate #Advance #General #Product #Application #Seminar #zh-Hant - 更多產品資訊，請至新唐科技網站 https://bit.ly/3VgFUTL 購買管道：https://direct.nuvoton.com/tw 聯絡我們：https://www.nuvoton.com/support/technical-support/form/

首先說明加密貨幣密鑰的保管安全問題，並用比特幣舉例簡報說明加密貨幣交易過程中的重要原理與密鑰的安全保存的方法比較，並提出基於 M2354 系列的冷錢包設計方塊圖。 #M2354 #ColdWallet #HotWallet #冷錢包 #熱錢包 #ECC #ECDSA #SecureKeyStorage #zh-Hant #Learning #Intermediate #application - 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

Firstly, explain the safekeeping of cryptocurrency keys, and use Bitcoin to illustrate the important principles in the process of cryptocurrency transactions and compare the methods of safe storage of keys, and propose a block diagram of the cold wallet design based on the M2354 series. - For more information, please visit Nuvoton Technology Website: https://bit.ly/3hVdcmC buy now: https://direct.nuvoton.com/ contact us: SalesSupport@nuvoton.com

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 contact us: SalesSupport@nuvoton.com #Product #Application #Learning #Intermediate #en

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

介紹如何在 NuMaker IoT M487 上運行 MicroPython，以及展示使用 Python 程式碼，來控制開發板上的 LED。 大家好，我是新唐工程師 Cliff，現在為您介紹新唐 IoT 系列課程。讓您了解如何在 NuMicro 系列 MCU 上運行 Python 程式碼。在這部影片中，我們將呈現如何將 Python 直譯器下載及燒錄到 NuMaker 板子上，以及寫一段簡單 Python 程式碼，來控制 LED 的明滅。 首先我先介紹 MicroPython。MicroPython 是使用 ANSI C 來打造可在微控器上運行的 Python 直譯器、核心程式庫和底層硬體介面模組。借助 MicroPython，使用者可以使用 Python 語言來實現微控器底層硬體控制，例如：LED 的控制，ADC 的讀取等。 另外 MicroPython 還提供了 REPL 模式 ( Read Eval Print Loop )，讓使 用者可以直接在命令列上直接下達輸入 Python 程式碼，無需編譯，直接在微控器上執行。 接下來這是系統架構示意圖。應用程式是使用 Python 語言寫成的，可以被儲存在內建 Flash 或 SD card 內，或者由命令列輸入。 MicroPython 做為一個直譯器，它會持續的在硬體上運行，從內建 Flash 讀取 Python 應用程式碼並執行應用程式碼內容。那如何讓 MicroPython 跑在 NuMicro MCU 上呢? 新唐提供了 NuMicroPy 這個 MicroPython 的移植方案，您可以從 github.com/OpenNuvoton/NuMicroPy 這位網址下載這整個軟體 開發包。 NuMicroPy 移植了 MicroPython 直譯器和核心庫外，也移植了底層硬體介面模組，如：UART, I2C, CAN, Ethernet 等。另外也提供 USB Mass Storage 的方式來更新使用者的 Python 應用程式碼，僅需 USB 線便可以在電腦上，使用複製貼上方式將使用者的程式碼寫入到微控器的內建 Flash。 NuMicroPy 目前支援了三塊 NuMaker 板子。分別是 M487 系列的 NuMaker-PFM-M487 和 NuMaker-IOT-M487。它的核心為 Arm Cotrex M4。 以及，M263系列的 NuMaker-M263KI 板子，它的核心為 Arm Cotrex M23。以上這三塊板子您可以從 Nuvoton Direct 購得。 這個圖表列出了目前 MicroPython 移植到這三塊板子後，所需要的 ROM 和 RAM 空間。由於 M263 不支援 Ethernet，所以在 ROM 和 RAM 的需求上會比較小。注意：列出的空間需求，不包含 Python 應用程式。 接下來為各位示範 ”如何在 NuMicro上玩 Python”。首先準備一塊NuMaker-IoT-M487板子，二條USB線。 軟體上的需求是，請先下載 NuMicroPy 軟體開發包。然後安裝終端模擬程式，如:Tera Term, PuTTY等。最後選用一個你常用的文件編輯器，例如: Notepad，來編寫 Python 程式。 接下來為各位示範 "如何在 M487 IOT 開發板上玩 Python”。 請先下載 NuMicroPy 軟體開發包。然後安裝終端模擬程式，如 :Tera Term, PuTTY等。最後選用一個你常用的文件編輯器，例如: Notepad，來編寫 Python 程式。 東西準備好了後，我們先確認開發板上 NuLink-Me 的 Mass storage 和 Virtual com port 的功能是否開啟。然後將開發板上請 將 ISW1 開關元件，都切至 ON 的位置，以打開開發板上 NuLink- Me 的 Mass storage 和 Virtual com port 的功能。 接著將 NuLink Me 的 USB 接上電腦，這時電腦會出現一個 ”NuMicro MCU” 磁碟槽，這表示 NuLink-Me 的 Mass storage 已開啟。 接下來開啟 Tera term 終端模擬程式來連接 NuLink-Me 的 Virtual com port。點選序列埠，選擇 USB Serial Device。 從 Setup 點選 Serial port，然後設定 Baud rate 到為 115200，按下 OK。 接下來我們要著進行 MicroPython 直譯器的燒錄。 在 NuMicroPy 開發包裡 build目錄下，放置了已編譯好的 MicroPython firmware，進入相對應的開發板目錄，會有一個 firmware.bin檔案。 複製將這 firmware.bin 這個檔案，使用複製然後貼上到 ”NuMicro MCU” 磁碟槽內。 等檔案寫入成功並且終端模擬器出現 MicroPython 的 REPL 提示號，表示MicroPython 已成功的運行在開發板上。 最後我們將寫一段簡單控制 LED 明滅的 Python 程式碼，並把它儲存到開發板內建 Flash。 首先產生一個 main.py 檔，並使用文字編輯器編輯 Python 程式碼。 Import pyb 模組，從 pyb 模組 import LED class 產生一個 led 物件，在無限迴圈裡，執行：led 滅，延時一秒，led 亮，延時一秒。結束，存檔。 接著把開發板上的 USB1.1 接上電腦後，按住 SW2 按鍵並 同時，接著按一下 RESET 鍵後。 等終端模擬程式出現 ”Start USB device MSC class” 後才放 開 SW2 鍵。這時候電腦會出現 ”PYBFLASH” 磁碟槽，裡面會有一個 main.py 檔。把我們剛寫好的 main.py 檔，使用複製貼上替換掉 ”PYBFLASH” 磁碟槽內的 main.py。 完成後再按一下 RESET 鍵，這時候剛完成的 Python 應用程式就會開始被執行。您會看到 led 明滅變化。 以上是這次的教學影片，感謝您的收看。 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-m487 聯絡我們： SalesSupport@nuvoton.com #Tool #Training #Learning #Intermediate #zh-Hant

This reference design is based on NuMicro M480 series which control a 2” OLED display. It provides an easy method for a graphical user interface (GUI) with emWin library. As you can see, the microcontroller controls the 2-inch OLED screen and GIF files can be played on it. The M480 series runs up to 192 MHz with 512 KB embedded Flash memory and 160 KB embedded SRAM. The high-performance MCU decodes GIF motion graphics smoothly. There are three major features about this reference design: First: We use the Nuvoton M480 high-performance microcontroller to control the OLED through high-speed SPI to showcase dynamic effects. Second: This solution has built-in GIF decoding and various font libraries. If there are other font requirements, you can load other fonts through the Nuvoton font conversion tool, and use the emWin Library to develop a high-quality user interface quickly. Third: It can be applied to products requiring display functions, such as e-sports motherboards, which can dynamically display temperature, the speed of the fan and the status of the hard disk. The OLED device has a 2-inch OLED screen with a resolution of 256*64. There is an SD card slot underneath, which obviously is for data storage and the storage status is shown on the OLED screen. The right side, there is a high-speed USB for PC connection as a flash drive. A headphone jack is on the left, I’m sure you all know how it works. - For more information, please visit Nuvoton Technology Website: https://bit.ly/3hVdcmC Contact us: SalesSupport@nuvoton.com 本方案使用 NuMicro M480 高效能 M4 微控制器，搭配 emWin library 進行 GUI 圖像化人機介面設計，將結果顯示在 2” OLED 上。NuMicro M480 系列微控制器是新唐的最新產品，透過這個系列產品高達 192 MHz 的強大運算能力和多達 160 KB 的 SRAM，並且搭配 2 吋 OLED 螢幕，來達到流暢地解碼及播放 GIF 動態影像，那這個方案包含了三大重點： 第一點：我們使用了新唐 M480 高效能微控制器，透過高速 SPI 控制 OLED 來顯示炫麗的動態效果 第二點：本方案已內建 GIF 解碼和多種字型的 Library，如果有其他字型需求，可以透過新唐字型轉換工具載入其他字庫，再加上 emWin Library 的使用，快速開發完成高質感使用者介面。 第三點：本方案可以應用於有顯示功能需求的產品，如電競主機板，可以高效地動態顯示溫度、風扇轉速和硬碟狀態等 - 更多產品資訊，請至新唐科技網站 https://bit.ly/3hVdcmC 聯絡我們：SalesSupport@nuvoton.com

本方案使用 NuMicro M480 高效能 M4 微控制器，搭配 emWin library 進行 GUI 圖像化人機介面設計，將結果顯示在 2” OLED 上。NuMicro M480 系列微控制器是新唐的最新產品，透過這個系列產品高達 192 MHz 的強大運算能力和多達 160 KB 的 SRAM，並且搭配 2 吋 OLED 螢幕，來達到流暢地解碼及播放 GIF 動態影像，那這個方案包含了三大重點： 第一點：我們使用了新唐 M480 高效能微控制器，透過高速 SPI 控制 OLED 來顯示炫麗的動態效果 第二點：本方案已內建 GIF 解碼和多種字型的 Library，如果有其他字型需求，可以透過新唐字型轉換工具載入其他字庫，再加上 emWin Library 的使用，快速開發完成高質感使用者介面。 第三點：本方案可以應用於有顯示功能需求的產品，如電競主機板，可以高效地動態顯示溫度、風扇轉速和硬碟狀態等 - 更多產品資訊，請至新唐科技網站 https://bit.ly/3hVdcmC 聯絡我們：SalesSupport@nuvoton.com ---- Today we are going to introduce our reference design OLED Display with GIF Format Decode featuring the NuMicro M480 series microcontroller. As you can see, the microcontroller controls the 2-inch OLED screen and GIF files can be played on it. The M480 series runs up to 192 MHz with 512 KB embedded Flash memory and 160 KB embedded SRAM. The high-performance MCU decodes GIF motion graphics smoothly. There are three major features about this reference design: First: We use the Nuvoton M480 high-performance microcontroller to control the OLED through high-speed SPI to showcase dynamic effects. Second: This solution has built-in GIF decoding and various font libraries. If there are other font requirements, you can load other fonts through the Nuvoton font conversion tool, and use the emWin Library to develop a high-quality user interface quickly. Third: It can be applied to products requiring display functions, such as e-sports motherboards, which can dynamically display temperature, the speed of the fan and the status of the hard disk. The OLED device has a 2-inch OLED screen with a resolution of 256*64. There is an SD card slot underneath, which obviously is for data storage and the storage status is shown on the OLED screen. The right side, there is a high-speed USB for PC connection as a flash drive. A headphone jack is on the left, I’m sure you all know how it works.