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aHR0cDovL2ZyZWVzaGlwLmNvLmty![](https://ae01.alicdn.com/kf/H59e8280aac0c4990bb64625062dcd488V/2-4-IPS-240-320-48PIN-MCU-RGB-SPI-ST7789.jpg)
- Ä«¸Þ¶ó ÀåÂø: ¾Æ´Ï´Ù
- Á¶¸³ »óÅÂ: ÈÞ´ë¿ë
- ¸ðµ¨ ¹øÈ£: RTL8711
- ȣȯ¼º: ´Ù¸¥
- ºê·£µå À̸§: DUOWEISI
ÀÏ¹Ý ±â´É |
|
¸ÞÀΠĨ¼Â |
¸®¾óÅØ RTL8711AM |
È£½ºÆ® ÀÎÅÍÆäÀ̽º |
UART,I2C,SPI,PWM,ADC |
WiFi Ç¥ÁØ |
802.11b/g/n |
±âŸ RF Ç¥ÁØ |
NFC |
Â÷¿ø |
L24.0mm * W18.0mm * H0.8mm |
ÀÛµ¿ Á¶°Ç |
|
ÀÛµ¿ Àü¾Ð |
3.3 ± 10% Vdc |
ÀÛµ¿ ¿Âµµ |
0 °C ~ + 70 °C |
º¸°ü ¿Âµµ |
-40 °C ~ + 80 °C |
RF ±â´É |
|
ÀÛµ¿ ÁÖÆļö |
2.400 ~ 2.4835GHz |
ä³Î |
WiFi: ¹Ì±¹/ij³ª´Ù: ä³Î 1 ~ 11; À¯·´/Áß±¹/È£ÁÖ: ä³Î 1 ~ 13; ÀϺ»: ä³Î 1 ~ 14 |
º¯Á¶ |
WiFi: 802.11b(DSSS): CCK(11, 5.5Mbps), DQPSK(2Mbps), DBPSK(1Mbps); 802.11g(OFDM): BPSK(9,6Mbps), QPSK(18,12Mbps), 16QAM(36,24Mbps), 64QAM(54,48Mbps); 802.11n(OFDM): BPSK, QPSK, 16QAM, 64QAM(150Mbps) |
PHY µ¥ÀÌÅÍ ¼Óµµ |
WiFi: 802.11b: 11,5.5,2,1 Mbps 802.11g: 54,48,36,24,18,12,9,6 Mbps 802.11n: ÃÖ´ë 150Mbps |
Ãâ·Â Àü¿ø |
WiFi: 802.11b 16 ± 2dBm 802.11g 14 ± 2dBm 802.11n 13 ± 2dBm |
EVM |
802.11b EVMÀÇ 35% EVMDION 802.11g-25dB 802.11n EVMTER-28dB |
±âŸ ±â´É |
|
¾ÈÅ׳ª |
³»ºÎ ¾ÈÅ׳ª (¿ÜºÎ ¾ÈÅ׳ª Áö¿ø) |
³×Æ®¿öÅ© ¾ÆÅ°ÅØó |
WiFi: Àӽà ¸ðµå (ÇǾî Åõ ÇǾî) ÀÎÇÁ¶ó ¸ðµå ¿ÍÀÌÆÄÀÌ ´ÙÀÌ·ºÆ® |
º¸¾È |
802.11i(WPA,WP2). °³¹æÇü, °øÀ¯ Å° ¹× ½Ö¹æÇâ Å° ÀÎÁõ ¼ºñ½º |
ÇÉ # |
À̸§ |
¼³¸í |
1 |
GND |
±×¶ó¿îµå |
2 |
GND |
±×¶ó¿îµå |
3 |
NC |
¿¬°áµÇÁö ¾ÊÀ½ |
4 |
NC |
¿¬°áµÇÁö ¾ÊÀ½ |
5 |
NC |
¿¬°áµÇÁö ¾ÊÀ½ |
6 |
NC |
¿¬°áµÇÁö ¾ÊÀ½ |
7 |
VDDIO |
GPIOE ¹× GPIOC ±×·ì IO Àü¿ø |
8 |
NC |
¿¬°áµÇÁö ¾ÊÀ½ |
9 |
GPIO_4 |
GPIO ÇÉ |
10 |
GPIO_3 |
GPIO ÇÉ |
11 |
GPIOE_2/PWM2 |
GPIO ÇÉ, PWM (¸ÖƼÇ÷º½Ì) |
12 |
GPIOE_1/PWM1 |
GPIO ÇÉ, PWM (¸ÖƼÇ÷º½Ì) |
13 |
GPIOE_0 |
GPIO ÇÉ |
14 |
NC |
¿¬°áµÇÁö ¾ÊÀ½ |
15 |
ADC_CH2 |
AD º¯È¯±â ÀÔ·Â |
16 |
NC |
¿¬°áµÇÁö ¾ÊÀ½ |
17 |
GND |
±×¶ó¿îµå |
18 |
CHIP_EN |
1: Ĩ »ç¿ë 0: Á¾·á ¸ðµå¿¡¼ Ĩ ºñÈ°¼ºÈ |
19 |
NC |
¿¬°áµÇÁö ¾ÊÀ½ |
20 |
NC |
¿¬°áµÇÁö ¾ÊÀ½ |
21 |
NC |
¿¬°áµÇÁö ¾ÊÀ½ |
22 |
GPIOA_3 |
GPIO ÇÉ |
23 |
NC |
¿¬°áµÇÁö ¾ÊÀ½ |
24 |
GPIOA_5 |
GPIO ÇÉ |
25 |
GPIOA_6/UART0_RXD |
GPIO ÇÉ, UART0_IN (¸ÖƼÇ÷º½Ì) |
26 |
GPIOA_7/UART0_TXD |
GPIO ÇÉ, UART0_OUT (¸ÖƼÇ÷º½Ì) |
27 |
GND |
±×¶ó¿îµå |
28 |
NC |
¿¬°áµÇÁö ¾ÊÀ½ |
29 |
NC |
¿¬°áµÇÁö ¾ÊÀ½ |
30 |
GND |
±×¶ó¿îµå |
31 |
NC |
¿¬°áµÇÁö ¾ÊÀ½ |
32 |
NC |
¿¬°áµÇÁö ¾ÊÀ½ |
33 |
GND |
±×¶ó¿îµå |
34 |
VD33 |
3.3V Àü¿ø °ø±Þ ÀåÄ¡ |
35 |
GND |
±×¶ó¿îµå |
36 |
GPIOC_3/SPI0_MISO |
GPIO ÇÉ, SPI0_MISO (¸ÖƼÇ÷º½Ì) |
37 |
GPIOC_2/SPI0_MOSI |
GPIO ÇÉ, SPI0_MOSI (¸ÖƼÇ÷º½Ì) |
38 |
GPIOC_1/SPI0_CLK |
GPIO ÇÉ, SPI0_CLK (¸ÖƼÇ÷º½Ì) |
39 |
GPIOC_0/PWM0 |
GPIO ÇÉ, PWM (¸ÖƼÇ÷º½Ì) |
40 |
GPIOC_4/SPI0_CS1 |
GPIO ÇÉ, SPI0_CS1 (¸ÖƼÇ÷º½Ì) |
41 |
GPIOC_5 |
GPIO ÇÉ |
42 |
GPIOB_3/I2C_SDA |
GPIO ÇÉ |
43 |
GPIOB_2/I2C_SCL |
GPIO ÇÉ |
44 |
GPIOB_1/UART1_RXD |
GPIO ÇÉ, UART1_IN (¸ÖƼÇ÷º½Ì) |
45 |
GPIOB_0/UART1_TXD |
GPIO ÇÉ, UART1_OUT (¸ÖƼÇ÷º½Ì) |
46 |
NC |
¿¬°áµÇÁö ¾ÊÀ½ |
47 |
NC |
¿¬°áµÇÁö ¾ÊÀ½ |
48 |
GND |
±×¶ó¿îµå |
49 |
NFCIP_1 |
NFC ÀÔ·Â Â÷µ¿ ½ÅÈ£ |
50 |
NFCIN_1 |
NFC ÀÔ·Â Â÷µ¿ ½ÅÈ£ |
51 |
RF_1 |
WL RF ½ÅÈ£ |
52 |
GND |
±×¶ó¿îµå |
53 |
GND |
±×¶ó¿îµå |
54 |
GND |
±×¶ó¿îµå |
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