4.3 inch COF Tsarin Allon taɓawa: DMG48270F043_02W (Jerin COF)

Siffofin:

4.3inci, 480*272ƙudurin pixels, 262K launuka, IPS-TFT-LCD, faɗin kusurwar kallo.

● LCD da TP frame lamination tsari, tare da babban tsarin dogara.

● Bayyanar TP na zaɓi na baki, fari da haɗaɗɗen baki.

● Tsarin COF.Dukkanin da'irar madaidaicin allo an daidaita shi akan FPC na LCM, fasalin haske da siriri, ƙarancin farashi da samarwa mai sauƙi.

● 50 fil, ciki har da IO, UART, CAN, AD da PWM daga mai amfani da CPU core don sauƙin ci gaban sakandare.

● Ya dace da aikace-aikacen mabukaci tare da ayyuka masu sauƙi, yanayin aiki mai sauƙi, da isasshen amfani


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Saukewa: DMG48270F043_02W
Nunawa
Launi 262K launuka
Nau'in LCD IPS-TFT-LCD,
Duban kusurwa Mala'ikan kallo mai faɗi, ƙimar ƙimar 85°/85°/85°/85°(L/R/U/D)
Yanki Mai Aiki (AA) 95.04mm (W) × 53.86mm (H)
Ƙaddamarwa 480×272
Hasken baya LED
Haske DMG48270F043_02WN:300nit
DMG48270F043_02WTR: 250nit
DMG48270F043_02WTC: 250nit
DMG48270F043_02WTCZ01:250nit
DMG48270F043_02WTCZ02:50nit
Voltage & Yanzu
Wutar Lantarki 3.6 ~ 5.5V, matsakaicin darajar 5V
Aiki Yanzu VCC=5V, max hasken baya, 220mA
VCC = 5V, hasken baya a kashe, 100mA
Interface
Mai amfani dubawa 50Pin_0.5mm FPC
Baudrate 3150 ~ 3225600bps
Fitar Wutar Lantarki Fitowa 1;3.0 ~ 3.3 V
Fitowa 0;0 ~ 0.3 V
Input Voltage (RXD) Shigarwa 1;3.3V
Shigar da 0;0 ~ 0.5V
Interface UART2: TTL;
UART4: TTL; (Sai ​​kawai bayan tsarin OS)
UART5: TTL; (Sai ​​dai ana samun bayan tsarin OS
Tsarin Bayanai UART2: N81;
UART4: N81/E81/O81/N82; 4 halaye (tsarin OS)
UART5: N81/E81/O81/N82; 4 halaye (tsarin OS)
Interface na waje
Pin Ma'anarsa I/O Bayanin Aiki
1 +5V I Wutar lantarki, DC3.6-5.5V
2 +5V I
3 GND GND GND
4 GND GND
5 GND GND
6 AD7 I 5 shigar da ADCs.12-bit ƙuduri idan akwai 3.3V wutan lantarki.0-3.3V shigar da ƙarfin lantarki.Ban da AD6, sauran bayanan ana aika zuwa OS core ta UART3 a ainihin lokacin tare da ƙimar samfurin 16KHz.Ana iya amfani da AD1 da AD5 a layi daya, kuma AD3 da AD7 ana iya amfani da su a layi daya, wanda yayi daidai da samfurin 32KHz guda biyu AD.AD1, AD3, AD5, AD7 ana iya amfani dashi a layi daya, wanda yayi daidai da samfurin AD na 64KHz;Ana tattara bayanan sau 1024 sannan a raba su da 64 don samun ƙimar AD 64Hz 16bit ta hanyar wuce gona da iri.
7 AD6 I
8 AD5 I
9 AD3 I
10 AD2 I
11 + 3.3 O 3.3V fitarwa, matsakaicin nauyi na 150mA.
12 SPK O MOSFET na waje don fitar da buzzer ko lasifika.Ya kamata a ja da resistor 10K na waje zuwa ƙasa don tabbatar da kunna wutar
13 SD_CD I/O SD/SDHC dubawa, SD_CK yana haɗa capacitor 22pF zuwa GND kusa da sigar katin 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 fitarwa.Ya kamata a ja da resistor na waje na 10K zuwa ƙasa don tabbatar da cewa ikon-kan yana da ƙananan matakin.Ana iya sarrafa tushen OS a ainihin lokacin ta hanyar UART3
20 PWM1 O
21 P3.3 I/O Idan amfani da RX8130 ko SD2058 I2C RTC don haɗawa zuwa duka IOs, SCL ya kamata a haɗa shi zuwa P3.2, kuma SDA an haɗa shi zuwa P3.3 a layi daya tare da 10K resistor ja-har zuwa 3.3V.
22 P3.2 I/O
23 P3.1/EX1 I/O Ana iya amfani da shi azaman shigarwar 1 na katsewar waje a lokaci guda, kuma yana goyan bayan matakin ƙarancin ƙarfin lantarki ko yanayin katsewar gefen gefe.
24 P3.0/EX0 I/O Ana iya amfani da shi azaman shigarwar 0 na katsewa na waje a lokaci guda, kuma yana goyan bayan matakin ƙarancin ƙarfin lantarki ko yanayin katsewar gefen gefe.
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 dubawa
48 CAN_RX I
49 UART2_TXD O UART2(UART0 serial port na OS core)
50 UART2_RXD I

 

 

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