Cheapest Price Intelligent Room Thermostat - 4.1 Inch IOT Smart LCD Thermostat Model: TC041C11 U(W) 04 – DWIN Detail:
Video
Specification
ASIC Information
T5L1 ASIC | Developed by DWIN. Mass production in 2019,1MBytes Nor Flash on the chip, 512KBytes used to store the user database. Rewrite cycle: over 100,000 times |
Display
Color | 16.7M(16777216) colors |
LCD Type | IPS, TFT LCD |
Viewing Angle | Wide viewing angle, 85°/85°/85°/85° (L/R/U/D) |
Display Area(A.A) | 73.98mm (W) ×73.98mm (H), 720×720 |
Resolution | 720×720 Pixel, Support 0°/90°/180°/270°rotated display |
Backlight | LED, ≥ 10000H |
Brightness | 250nit, 100 levels adjustment |
Touch Parameters
Type | CTP (Resistive touch panel) |
Structure | G+G structure with surface cover of Asahi tempered glass |
Touch Mode | Support point touch and drag |
Surface Hardness | 6H |
Light Transmittance | Over 90% |
Life | Over 1,000,000 times touch |
Voltage & Current
Power Voltage | 85-264 VAC |
Reliability Test
Working Temperature | 0~50℃ |
Storage Temperature | -30~70℃ |
Working Humidity | 10%~90%RH |
Protective Paint | None |
Aging Test | None |
Interface
Baudrate | TA Standard: 7841~115200bps |
DGUSII Standard: 239~115200bps | |
Output Voltage | Output 1, Iout = 1mA; 3.0~3.2 V |
Output 0, Iout = -1mA; 0.1~ 0.2 V | |
Input Voltage (RXD) |
Input 1, Iin = 1mA; 2.0~5.0 V |
Input 0, Iin = -1mA; -0.7~ 1.3V | |
User Interface | RS485 |
Socket | 5.08mm Spacing connection terminal |
USB | None |
SD Slot | YES (Micro SDHC(TF) card /FAT32 Format) |
Memory
Flash | 16Mbytes, 4-12 Mbytes Space of Font, A single font of 256Kbytes,store font, icon libraries,and other binary files 12-4 Mbytes Picture Storage, JPEG format(Picture quantity relate to JPEG size,size of a single JPEG image file should not exceed 248 Kbytes) |
RAM | 128Kbytes,Data is not saved when power down |
Nor Flash | 512Kbytes,Data is saved when power down |
Peripheral
TC041C11U04 | Speaker, Temperature sensor |
TC041C11W04 | Speaker, Temperature sensor, WIFI |
Application
Product detail pictures:


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Our personnel are always in the spirit of continuous improvement and excellence, and with the superior quality products, favorable price and good after-sales services, we try to win every customer's trust for Cheapest Price Intelligent Room Thermostat - 4.1 Inch IOT Smart LCD Thermostat Model: TC041C11 U(W) 04 – DWIN, The product will supply to all over the world, such as: Bangladesh , Puerto Rico , Buenos Aires , In order to meet more market demands and long-term development, a 150, 000-square-meter new factory is under construction, which will be put into use in 2014. Then, we shall own a large capacity of producing. Of course, we will continue improving the service system to meet the requirements of customers, bringing health, happiness and beauty to everyone.

As a tech enthusiast, I've tried various displays, but DWIN's quality stands out. Worth every penny!
