Dalianda Holdings, a leading semiconductor component distributor dedicated to the Asia-Pacific market, announced that its product has launched intelligent air purification based on Nuvoton's CortexTM-M0 32-bit microcontroller--M0516LDN Solution. The solution has intelligent functions such as Wi-Fi connection, remote control of APP, automatic detection system and automatic startup system. This article refers to the address: http:// In recent years, the domestic air purifier market has experienced explosive growth due to people's growing concern for air quality and objective reasons that cannot be ignored. In response to market demand, Da Lian Da Pin Jia has launched a smart air purifier solution. The solution is based on Nuvoton's M0516LDN, which communicates with the Wi-Fi module via UART, plus a sensor detection module. When the mobile phone sends an operation command, the MCU will control the working mode of the air purifier according to the instruction, and transmit CADR and CCM in real time, and can realize remote monitoring through the mobile phone APP. Figure 1 - System architecture diagram of the intelligent air purifier based on Nuvoton M0516LDN launched by Da Lian Da Pin Jia Functional description Ÿ You can read the working status of the air purifier through the mobile app Ÿ You can set parameters through the air purifier through the mobile app Ÿ You can upload air status in real time Ÿ Can connect with the cloud for remote control Figure 2 - Da Lian Da Pin Jia launches a photo of the intelligent air purifier solution development board based on Nuvoton M0516LDN Important characteristics • Nuvoton NuMicro ARM Cortex-M0 series for wide operating voltages from 2.5 to 5.5V • Supports 24 16-bit PWM outputs or capture inputs up to 100MHz • Support 2 groups of UARTs can be used simultaneously with 8 channels of PWM, FIFO depth 16 bytes • High speed 12-bit ADC up to 1 MSPS • Built-in 22.1184MHz high-speed clock source with 1% accuracy (25 °C, Vdd 5V) • LQFP48 package supports up to 40 GPIO pins • NuMicro's unique encryption and program protection to protect programs from being stolen
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