ESP32-S3-LCD-Ev-Board-MB-V1.4原理图
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2024-01-30
18:16:28
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5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
ESP32-S3-WROOM-1/2
USB to UART
CP2102N
TX/RX
TYPE C
D+/D-
TYPE C
USB_DP/USB_DN
UART
USB
BOOT
Button
BOOT_IO0
RESET
Button
EN_RST
IO0
EN
CODEC
ES8311
I2S PA
NS4150
Speaker
ADC
ES7210
2xAMIC
I2C
IO
Expandor
User IO
CON11X2
PA_CTRL
LCD sub board
connector
IOs except
I2S/UART
LCD_SPI
EXT_IO
LED
WS2812C
WS2812_CTRL
IO4
Reserved IO
GPIO4/19/20
3.3V, 8mA
3.3V, 500mA
3.3V, 13.7mA
5V, 600mA
3.3V, 63mW, about 20mA
5V, 5mA
3.3V, 200mA max
800X480 WKS LCD:BL 3.3V/5V 660mW
480X480 MGD LCD: BL 3.3V/5V 744mW
480X480 QMZX LCD: BL 3.3V/5V 544mW
3.5 INCH LCD: BL 3.3V 60mA Plcd=0.22W
2.4 INCH LCD: BL 3.3V 60mA Plcd=0.22W
0.96 INCH LCD: 3.3V 47mA
Title
Size Page Name Rev
Date: Sheet of
Proprietary
ESP32-S3-LCD-EV-Board-MB
A
1 7
1.4
Overview
Friday, July 28, 2023
Title
Size Page Name Rev
Date: Sheet of
Proprietary
ESP32-S3-LCD-EV-Board-MB
A
1 7
1.4
Overview
Friday, July 28, 2023
Title
Size Page Name Rev
Date: Sheet of
Proprietary
ESP32-S3-LCD-EV-Board-MB
A
1 7
1.4
Overview
Friday, July 28, 2023
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