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2.8 Inṣi COF Fọwọkan iboju Awoṣe:DMG32240F028_01W (COF Series) Aworan ifihan
  • 2.8 Inṣi COF Fọwọkan iboju Awoṣe:DMG32240F028_01W (COF Series)
  • 2.8 Inṣi COF Fọwọkan iboju Awoṣe:DMG32240F028_01W (COF Series)
  • 2.8 Inṣi COF Fọwọkan iboju Awoṣe:DMG32240F028_01W (COF Series)

2.8 Inṣi COF Fọwọkan iboju Awoṣe:DMG32240F028_01W (COF Series)

DWIN 2,8 inch 240 * 320 UART Ifihan

Awọn ẹya:

● Da lori T5L0, nṣiṣẹ DGUS II eto.

● 2.8 inch, 240 * 320 awọn piksẹli ipinnu, 262K awọn awọ, TN-TFT-LCD, igun wiwo deede.

● LCD ati TP air imora ilana.

● Ilana COF. Gbogbo iyika mojuto ti iboju smart ti wa ni ipilẹ lori FPC ti LCM, ifihan nipasẹ ina ati eto tinrin, idiyele kekere ati iṣelọpọ irọrun.

● Awọn pinni 50, pẹlu IO, UART, CAN, AD ati PWM lati inu Sipiyu olumulo olumulo fun idagbasoke ile-iwe ti o rọrun.


Iwe data 3D Data

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Apejuwe

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DMG32240F028_01W
ASIC Alaye
T5L0 ASIC T5L0 ASIC jẹ agbara-kekere, iye owo-doko, GUI ati ohun elo ti o ni idapo pupọ-chip meji-mojuto ASIC ti a ṣe apẹrẹ nipasẹ Imọ-ẹrọ DWIN fun LCD iwọn kekere ati ibi-ti a ṣejade ni ọdun 2020.
Ifihan
Àwọ̀ 262K awọn awọ
LCD Iru TN, TFT LCD
Igun wiwo Igun wiwo deede, iye aṣoju ti 70°/70°/50°/70°(L/R/U/D)
Agbegbe Ifihan (AA) 43.2mm(W) ×57.6mm(H)
Ipinnu 240*320
Imọlẹ ẹhin LED
Imọlẹ DMG32240F028_01WN: 350nit
DMG32240F028_01WTR: 300nit
Fọwọkan Parameters
Iru RTP(Igbimọ Fọwọkan Resistive)
Ilana YI fiimu + YI gilasi
Ipo Fọwọkan Ifọwọkan aaye atilẹyin ati fa
Dada Lile 3H
Gbigbe ina Ju 80%
Igbesi aye Dotting> 1,000,000 igba; Ọpọlọ> 100,000 igba; 150g agbara, pada ati siwaju kà bi lemeji
Foliteji & Lọwọlọwọ
Agbara Foliteji 3.6 ~ 5.5V, aṣoju iye ti 5V
Isẹ lọwọlọwọ 110mA VCC = 5V, max backlight
WTC:-
WN: 75mA VCC = 5V, ina ẹhin wa ni pipa
Igbeyewo Igbẹkẹle
Awọn iwọn otutu ṣiṣẹ -10℃ ~ 60℃
Ibi ipamọ otutu -20 ℃ ~ 70 ℃
Ọriniinitutu ṣiṣẹ 10% ~ 90% RH, aṣoju iye ti 60% RH
Ni wiwo
Ni wiwo olumulo 50Pin_0.5mm FPC
Baudrate 3150 ~ 3225600bps
O wu Foliteji Ijade 1; 3.0 ~ 3.3 V
Ijade 0;0 ~ 0.3 V
Input Foliteji
(RXD) 		Iṣawọle 1;3.3V
Iṣawọle 0 0 ~ 0.5V
Ni wiwo UART2: TTL;
UART4: TTL; (Nikan wa lẹhin iṣeto OS
UART5: TTL; (Nikan wa lẹhin iṣeto OS)
Data kika UART2: N81;
UART4: N81/E81/O81/N82;4 awọn ipo (iṣeto OS)
UART5: N81/E81/O81/N82;4 awọn ipo (iṣeto OS)
Ita Interface
Pin Itumọ I/O Apejuwe iṣẹ-ṣiṣe
1 5V I Ipese agbara, 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 o ga ni irú ti 3.3V ipese agbara. 0-3.3V input foliteji. Ayafi fun AD6, data isinmi ni a firanṣẹ si OS mojuto nipasẹ UART3 ni akoko gidi pẹlu oṣuwọn iṣapẹẹrẹ 16KHz. AD1 ati AD5 le ṣee lo ni afiwe, ati AD3 ati AD7 le ṣee lo ni afiwe, eyiti o dọgba si iṣapẹẹrẹ 32KHz meji AD. AD1, AD3, AD5, AD7 le ṣee lo ni afiwe, eyiti o dọgba si 64KHz iṣapẹẹrẹ AD; Awọn data ti wa ni akopọ 1024 igba ati ki o si pin nipa 64 lati gba a 64Hz 16bit AD iye nipa oversampling.
7 AD6 I
8 AD5 I
9 AD3 I
10 AD2 I
11 3.3 O 3.3V o wu, o pọju fifuye ti 150mA.
12 SPK O MOSFET ita lati wakọ buzzer tabi agbọrọsọ. Olutaja 10K ita yẹ ki o fa silẹ si ilẹ lati rii daju pe agbara-lori jẹ ipele kekere.
13 SD_CD I/O SD/SDHC ni wiwo, SD_CK naa so kapasito 22pF kan si GND nitosi wiwo kaadi SD.
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 o wu. Olutaja 10K ita yẹ ki o fa silẹ si ilẹ lati rii daju pe agbara-lori jẹ ipele kekere.
OS mojuto le jẹ iṣakoso ni akoko gidi nipasẹ UART3
20 PWM1 O
mọkanlelogun P3.3 I/O Ti o ba nlo RX8130 tabi SD2058 I2C RTC lati sopọ si awọn IO mejeeji, SCL yẹ ki o sopọ si P3.2, ati SDA ti sopọ si P3.3 ni afiwe pẹlu 10K resistor fa-soke si 3.3V.
meji-le-logun P3.2 I/O
mẹta-le-logun P3.1 / EX1 I/O O le ṣee lo bi idalọwọduro ita 1 titẹ sii ni akoko kanna, ati atilẹyin mejeeji ipele foliteji kekere tabi awọn ipo idalọwọduro eti itọpa.
mẹrin-le-logun P3.0/EX0 I/O O le ṣee lo bi idalọwọduro 0 ita ni akoko kanna, ati ṣe atilẹyin ipele foliteji kekere mejeeji tabi awọn ipo idalọwọduro eti itọpa
25 P2.7 I/O IO ni wiwo
26 P2.6 I/O IO ni wiwo
27 P2.5 I/O IO ni wiwo
28 P2.4 I/O IO ni wiwo
29 P2.3 I/O IO ni wiwo
30 P2.2 I/O IO ni wiwo
31 P2.1 I/O IO ni wiwo
32 P2.0 I/O IO ni wiwo
33 P1.7 I/O IO ni wiwo
34 P1.6 I/O IO ni wiwo
35 P1.5 I/O IO ni wiwo
36 P1.4 I/O IO ni wiwo
37 P1.3 I/O IO ni wiwo
38 P1.2 I/O IO ni wiwo
39 P1.1 I/O IO ni wiwo
40 P1.0 I/O IO ni wiwo
41 UART4_TXD O UART4
42 UART4_RXD I
43 UART5_TXD O UART5
44 UART5_RXD I
45 P0.0 I/O IO ni wiwo
46 P0.1 I/O IO ni wiwo
47 CAN_TX O CAN ni wiwo
48 CAN_RX I
49 UART2_TXD O UART2(UART0 ni tẹlentẹle ibudo ti OS mojuto)
50 UART2_RXD I
Ohun elo

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