4.3 Inchi COF Structure Touch Screen Model:DMG48270F043_02W (COF Series)

Mawonekedwe:

●4.3inchi, 480*272pixels kusamvana, 262K mitundu, IPS-TFT-LCD, wide viewing angle.

● LCD ndi TP chimango lamination ndondomeko, ndi mkulu structural kudalirika.

● Kuwoneka kwa TP kosankha kwakuda, koyera ndi kuphatikizidwa kwakuda.

● Kapangidwe ka COF.Dera lonse lapakati pazithunzi zanzeru zimakhazikika pa FPC ya LCM, yowonetsedwa ndi mawonekedwe opepuka komanso owonda, otsika mtengo komanso osavuta kupanga.

● mapini 50, kuphatikiza IO, UART, CAN, AD ndi PWM kuchokera kwa ogwiritsa ntchito CPU core kuti apititse patsogolo mosavuta.

● Yoyenera kugwiritsa ntchito ogwiritsa ntchito omwe ali ndi ntchito zosavuta, malo ogwirira ntchito pang'ono, komanso kugwiritsa ntchito kwakukulu kokwanira

Titumizireni imelo Tsamba lazambiri

Kufotokozera

Zogulitsa Tags

Kufotokozera

Onetsani

Mtundu	262K mitundu
Mtundu wa LCD	IPS-TFT-LCD,
Kuwona angle	Mngelo wamkulu wowonera, mtengo wake ndi 85°/85°/85°/85°(L/R/U/D)
Active Area (AA)	95.04mm (W) × 53.86mm (H)
Kusamvana	480 × 272
Kuwala kwambuyo	LED
Kuwala	DMG48270F043_02WN:300nit
	DMG48270F043_02WTR: 250nit
	DMG48270F043_02WTC: 250nit
	DMG48270F043_02WTCZ01:250nit
	DMG48270F043_02WTCZ02:50nit

Voltage & Current

Mphamvu yamagetsi	3.6 ~ 5.5V, mtengo wamba wa 5V
Operation Current	VCC = 5V, max backlight, 220mA
Operation Current	VCC = 5V, nyali yakumbuyo yazimitsidwa, 100mA

Chiyankhulo

Mawonekedwe a ogwiritsa ntchito	50Pin_0.5mm FPC
Baudrate	3150 ~ 3225600bps
Kutulutsa kwa Voltage	Zotulutsa 1;3.0-3.3 V
Kutulutsa kwa Voltage	Kutulutsa 0;0-0.3 V
Input Voltage (RXD)	Zolowetsa 1;3.3 V
Input Voltage (RXD)	Zolowetsa 0;0 ~ 0.5V
Chiyankhulo	UART2: TTL;
	UART4: TTL; (Kungopezeka pambuyo pa kasinthidwe ka OS)
	UART5: TTL; (Kungopezeka pambuyo pa kasinthidwe ka OS
Mtundu wa Data	UART2: N81;
	UART4: N81/E81/O81/N82; 4 modes (OS kasinthidwe)
	UART5: N81/E81/O81/N82; 4 modes (OS kasinthidwe)

Chiyankhulo Chakunja

Pin	Tanthauzo	Ine/O	Kufotokozera Kwantchito
1	+ 5V	Ine	Mphamvu zamagetsi, DC3.6-5.5V
2	+ 5V	I	Mphamvu zamagetsi, DC3.6-5.5V
3	GND	GND	GND
4	GND	GND
5	GND	GND
6	AD7	Ine	5 kulowetsa ADCs.Kusintha kwa 12-bit ngati kuli ndi mphamvu ya 3.3V.0-3.3V magetsi olowera.Kupatula AD6, zina zonse zimatumizidwa ku OS core kudzera pa UART3 mu nthawi yeniyeni ndi 16KHz mlingo wa zitsanzo.AD1 ndi AD5 atha kugwiritsidwa ntchito limodzi, ndipo AD3 ndi AD7 atha kugwiritsidwa ntchito limodzi, zomwe ndi zofanana ndi ma 32KHz awiri a AD.AD1, AD3, AD5, AD7 atha kugwiritsidwa ntchito mofananira, zomwe zikufanana ndi 64KHz sampling AD;deta imafotokozedwa mwachidule nthawi 1024 kenako ndikugawidwa ndi 64 kuti mupeze mtengo wa 64Hz 16bit AD powonjezera.
7	AD6	I
8	AD5	I
9	AD3	I
10	AD2	I
11	+ 3.3	O	Kutulutsa kwa 3.3V, kulemera kwakukulu kwa 150mA.
12	Chithunzi cha SPK	O	MOSFET yakunja kuyendetsa buzzer kapena speaker.Chotsutsa chakunja cha 10K chiyenera kugwetsedwa pansi kuti chiwonetsetse kuti mphamvuyo yayatsidwa
13	SD_CD	Ine/O	SD/SDHC mawonekedwe, The SD_CK imalumikiza 22pF capacitor ku GND pafupi ndi mawonekedwe a SD khadi.
14	SD_CK	O
15	SD_D3	Ine/O
16	SD_D2	Ine/O
17	SD_D1	Ine/O
18	SD_D0	Ine/O
19	PWM0	O	2 16-bit PWM yotulutsa.Chotsutsa chakunja cha 10K chiyenera kugwetsedwa pansi kuti chiwonetsetse kuti mphamvu ndi yotsika.Choyambira cha OS chikhoza kuwongoleredwa munthawi yeniyeni kudzera pa UART3
20	PWM1	O
21	P3.3	Ine/O	Ngati mukugwiritsa ntchito RX8130 kapena SD2058 I2C RTC kuti mulumikizane ndi ma IO onse awiri, SCL iyenera kulumikizidwa ku P3.2, ndi SDA yolumikizidwa ndi P3.3 molumikizana ndi 10K resistor kukoka mpaka 3.3V.
22	P3.2	Ine/O
23	P3.1/EX1	Ine/O	Itha kugwiritsidwa ntchito ngati cholumikizira chakunja cha 1 nthawi imodzi, ndipo imathandizira ma voliyumu otsika kapena njira zodulitsa m'mphepete.
24	P3.0/EX0	Ine/O	Itha kugwiritsidwa ntchito ngati kusokoneza kwakunja kwa 0 nthawi imodzi, ndipo imathandizira ma voltages otsika kwambiri kapena njira zosokoneza zam'mphepete.
25	P2.7	Ine/O	IO mawonekedwe
26	P2.6	Ine/O	IO mawonekedwe
27	P2.5	Ine/O	IO mawonekedwe
28	P2.4	Ine/O	IO mawonekedwe
29	P2.3	Ine/O	IO mawonekedwe
30	P2.2	Ine/O	IO mawonekedwe
31	P2.1	Ine/O	IO mawonekedwe
32	P2.0	Ine/O	IO mawonekedwe
33	P1.7	Ine/O	IO mawonekedwe
34	P1.6	Ine/O	IO mawonekedwe
35	P1.5	Ine/O	IO mawonekedwe
36	P1.4	Ine/O	IO mawonekedwe
37	P1.3	Ine/O	IO mawonekedwe
38	P1.2	Ine/O	IO mawonekedwe
39	P1.1	Ine/O	IO mawonekedwe
40	P1.0	Ine/O	IO mawonekedwe
41	UART4_TXD	O	UART4
42	UART4_RXD	I	UART4
43	UART5_TXD	O	UART5
44	UART5_RXD	I	UART5
45	P0.0	Ine/O	IO mawonekedwe
46	P0.1	Ine/O	IO mawonekedwe
47	CAN_TX	O	CAN mawonekedwe
48	CAN_RX	I	CAN mawonekedwe
49	UART2_TXD	O	UART2 (UART0 siriyo doko la OS pachimake)
50	UART2_RXD	I	UART2 (UART0 siriyo doko la OS pachimake)