Professional, Creditable, Successful Features: (1) Based on the T5L0 ASIC CPU, running the DGUS II human-machine interaction software platform, ultra-slim thermostat. (2) 4.0-inch, 480*480 pixels resolution, 262K colors, IPS-TFT-LCD, wide viewing angle. (3) OCA bonded capacitive touch screen. (4) With speaker and RTC. (5) With conformal coating. (6) Support temperature measurement using NTC, infrared reception, temperature and humidity real-time display, proximity sensing function, expandable offline voice, WIFI signal enhancement. DWIN Technology

Professional, Creditable, Successful 1、Hardware and Interface 1.1 Hardware Interface Live line Neutral line DWIN Technology

Professional, Creditable, Successful P1.2 electric relay 4 high (IO2) P1.4 electric relay 3 middle (IO4) UART2 and UART5 transmit data. (TX2 and TX5, logic AND) UART2 and UART5 receive data. (RX2 and RX5 shorted) DWIN Technology Output for RS485 transmit/receive switching (TR5 and UART 2 self-transmit/receive control pin, logic OR)

Professional, Creditable, Successful 1.2 Hardware and Interface Description No. Description DWIN independently developed, mass production in 2020; patented encryption technology ensures code and data security; low power consumption, strong anti-interference capability, easily passes EMC/EMI tests with dual-sided PCB design. User interface 8Pin_5.08mm and 2Pin_3.81mm horizontal terminal blocks for power supply, serial communication and electric relay control. Download rate(typical value): 12KByte/s. 16MBytes NOR Flash, can be used to store user UI files such as fonts, images, music, etc., with...

Professional, Creditable, Successful 2.2 Touch Parameters Type Capacitive touch panel. G+G structure with surface cover of tempered glass. Touch Mode Support point touch and drag. Surface Hardness Light Transmittance 2.3 Serial Interface Parameters Mode Voltage Level Baud Rate Data Format Interface Cable 2.4 Electrical Specifications Rated Power Operating Voltage Operating Current Recommended power supply: AC 220V 50Hz. 2.5 Operating Environment Operating Temperature Storage Temperature Conformal Coating Operating Humidity DWIN Technology

Professional, Creditable, Successful 3、Reliability Test 3.1 Electrostatic Discharge Test Test temperature: 25°C. Test humidity: 50%RH. Test process: Place the product on the testing fixture of the test bench (fixture height approximately 15cm), and conduct contact discharge and air discharge tests on the smart screen, during the experimental process, it was observed whether the screen is dead, black, white, splash, or reboot. According to the experiment results, the performance is in line with the criteria GB/T 17626.2 B level and above. DWIN Technology

Professional, Creditable, Successful 3.2 EFT Test Test temperature: 25°C. Test humidity: 50%RH. Test process: the product was placed on the test bench to perform contact and the smart screen is energized by the power supply coupled with a EFT generator. During the experimental process, it was observed whether abnormal reset, display or touch phenomena occurs. According to the experiment results, the performance is in line with the criteria GB/T 17626.4 B level and above. DWIN Technology

Professional, Creditable, Successful 3.3 Surge Immunity Test Test temperature: 25°C. Test humidity: 50%RH. Performance Criterion: A. Normal performance within limits specified by the manufacturer, requestor or purchaser; B. Temporary loss of function or degradation of performance which ceases after the disturbance ceases, and from which the equipment under test recovers its normal performance, without operator intervention; C. Temporary loss of function or degradation of performance, the correction of which requires operator intervention; D. Loss of function or degradation of performance which...

Professional, Creditable, Successful 4、Packaging & Dimensions Form Factor Packaging Standards Model DWIN Technology

Professional, Creditable, Successful DWIN Technology

Professional, Creditable, Successful DWIN Technology

Professional, Creditable, Successful 5、T5L Series IC Features (1) Mature and stable 8051 core which is the most widely used with the maximum operating frequency of T5L is up to 250MHz, 1T(single instruction cycle)high speed operation. (2) Separate GUI CPU Core running DGUS II System:  High-speed display memory, 2.4GB/S bandwidth.  2D hardware acceleration, the decompression speed of JPEG is up to 200fps@1280*800 and the UI with animation and icons as its main feature is extremely cool and smooth.  Images and icons stored in JPEG format. Adopt Low-cost 16Mbytes SPI Flash.  Support CTP or RTP...

Professional, Creditable, Successful Revise Date First Edition Add support for temperature measurement using NTC Modified operating current Please contact us if you have any questions about the use of this document or our products, or if you would like to know the latest information about our products: Customer service Tel: +86-400-018-9008 Customer service E-mail: [email protected] Website: www.dwin-global.com DWIN Developer Forum: https://forums.dwin-global.com/index.php/forums Thank you all for continuous support of DWIN, and your approval is the driving force of our progress! Important...