Cheapest Price Intelligent Room Thermostat - 4.3 Inch Smart Screen DMG80480F043_01W (COF Series) – DWIN Detail:
Video
Specification
ASIC Information
| T5L0 ASIC | T5L0 ASIC is a low-power, cost-effective, GUI and application highly integrated single-chip dual-core ASIC designed by DWIN Technology for small-size LCD and mass produced in 2020. | ||
Display
| Color | 262K colors | ||
| LCD Type | IPS-TFT-LCD | ||
| Viewing Angle | Wide viewing angel, typical value of 85°/85°/85°/85°(L/R/U/D) | ||
| Active Area（A.A） | 56.16mm (W)×93.60mm (H) | ||
| Resolution | 480×800 | ||
| Backlight | LED | ||
| Brightness | DMG80480F043_01WN:300nit DMG80480F043_01WTC:280nit DMG80480F043_01WTCZ01:280nit DMG80480F043_01WTCZ02:90nit |
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Touch parameters
| Type | CTP (Capacitive touch panel) | ||
| Structure | G+G structure | ||
| 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 | 4.5~5.5V, typical value of 5V | ||
| Operation Current | 230mA, VCC=5V, max backlight, | ||
| 100mA, VCC=5V, backlight off, | |||
Reliability Test
| Working Temperature | -10℃~60℃ | ||
| Storage Temperature | -20℃~70℃ | ||
| Working Humidity | 10%~90%RH, typical value of 60% RH | ||
Interface
| User interface | 50Pin_0.5mm FPC | ||
| Baudrate | 3150~3225600bps | ||
| Output Voltage | Output 1, Iout = 1mA;3.0~3.3 V | ||
| Output 0, Iout =-1mA;0~0.3 V | |||
| Input Voltage | Input 1， Iin = 1mA；0~3.3V | ||
| Input 0， Iin = -1mA；0~0.5V | |||
| Interface | UART2: TTL; UART4: TTL;（ Only available after OS configuration） UART5: TTL;（Only available after OS configuration |
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| Data Format | UART2: N81; UART4: N81/E81/O81/N82;4 modes (OS configuration) UART5: N81/E81/O81/N82;4 modes (OS configuration) |
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External Interface
| Pin | Definition | I/O | Functional Description |
| 1 | 5V | I | Power supply, DC3.6-5.5V |
| 2 | 5V | I | |
| 3 | GND | GND | GND |
| 4 | GND | GND | |
| 5 | GND | GND | |
| 6 | AD7 | I | 5 input ADCs. 12-bit resolution in case of 3.3V power supply. 0-3.3V input voltage. Except for AD6, the rest data is sent to OS core via UART3 in real time with 16KHz sampling rate. AD1 and AD5 can be used in parallel, and AD3 and AD7 can be used in parallel, which equals to two 32KHz sampling AD. AD1, AD3, AD5, AD7 can be used in parallel, which equals to a 64KHz sampling AD; the data is summed 1024 times and then divided by 64 to obtain a 64Hz 16bit AD value by oversampling. |
| 7 | AD6 | I | |
| 8 | AD5 | I | |
| 9 | AD3 | I | |
| 10 | AD2 | I | |
| 11 | 3.3 | O | 3.3V output, maximum load of 150mA. |
| 12 | SPK | O | External MOSFET to drive buzzer or speaker. The external 10K resistor should be pulled down to the ground to ensure that power-on is low level. |
| 13 | SD_CD | I/O | SD/SDHC interface,The SD_CK connects a 22pF capacitor to GND near the SD card interface. |
| 14 | SD_CK | O | |
| 15 | SD_D3 | I/O | |
| 16 | SD_D2 | I/O | |
| 17 | SD_D1 | I/O | |
| 18 | SD_D0 | I/O | |
| 19 | PWM0 | O | 2 16-bit PWM output. The external 10K resistor should be pulled down to the ground to ensure that power-on is low level. The OS core can be controlled in real time via UART3 |
| 20 | PWM1 | O | |
| 21 | P3.3 | I/O | If using RX8130 or SD2058 I2C RTC to connect to both IOs, SCL should be connected to P3.2,and SDA connected to P3.3 in parallel with 10K resistor pull-up to 3.3V. |
| 22 | P3.2 | I/O | |
| 23 | P3.1/EX1 | I/O | It can be used as an external interrupt 1 input at the same time, and supports both low voltage level or trailing edge interrupt modes. |
| 24 | P3.0/EX0 | I/O | It can be used as an external interrupt 0 input at the same time, and supports both low voltage level or trailing edge interrupt modes. |
| 25 | P2.7 | I/O | IO interface |
| 26 | P2.6 | I/O | IO interface |
| 27 | P2.5 | I/O | IO interface |
| 28 | P2.4 | I/O | IO interface |
| 29 | P2.3 | I/O | IO interface |
| 30 | P2.2 | I/O | IO interface |
| 31 | P2.1 | I/O | IO interface |
| 32 | P2.0 | I/O | IO interface |
| 33 | P1.7 | I/O | IO interface |
| 34 | P1.6 | I/O | IO interface |
| 35 | P1.5 | I/O | IO interface |
| 36 | P1.4 | I/O | IO interface |
| 37 | P1.3 | I/O | IO interface |
| 38 | P1.2 | I/O | IO interface |
| 39 | P1.1 | I/O | IO interface |
| 40 | P1.0 | I/O | IO interface |
| 41 | UART4_TXD | O | UART4 |
| 42 | UART4_RXD | I | |
| 43 | UART5_TXD | O | UART5 |
| 44 | UART5_RXD | I | |
| 45 | P0.0 | I/O | IO interface |
| 46 | P0.1 | I/O | IO interface |
| 47 | CAN_TX | O | CAN interface |
| 48 | CAN_RX | I | |
| 49 | UART2_TXD | O | UART2(UART0 serial port of OS core) |
| 50 | UART2_RXD | I |
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Every single member from our large efficiency revenue team values customers' wants and company communication for Cheapest Price Intelligent Room Thermostat - 4.3 Inch Smart Screen DMG80480F043_01W (COF Series) – DWIN, The product will supply to all over the world, such as: Lithuania , Oman , Casablanca , We solution have passed through the national skilled certification and been well received in our key industry. Our specialist engineering team will often be ready to serve you for consultation and feedback. We are able to also provide you with no cost samples to meet your needs. Best efforts will be produced to offer you the very best service and solutions. For anyone who is considering our business and solutions, please speak to us by sending us emails or get in touch with us right away. As a way to know our products and enterprise. lot more, you'll be able to come to our factory to find out it. We will constantly welcome guests from around the globe to our firm. o build enterprise. elations with us. Please really feel absolutely free to make contact with us for small business and we believe we will share the top trading practical experience with all our merchants.
By Geraldine
from Palestine
- 2018.05.15 10:52
The customer service from DWIN is exceptional. Quick responses and helpful advice make them a pleasure to work with.
By Agustin
from San Francisco
- 2017.06.19 13:51
