1 |
GND |
Ground |
2 |
GPIO04 |
LCD_RESET / TP_RST (LCD / Touch Screen) |
3 |
GPIO05 |
TP_SCL (Touch Screen) |
4 |
GPIO06 |
TP_SDA (Touch Screen) |
5 |
GPIO07 |
TP_INT (Touch Screen) |
6 |
EN |
(Debug Pin 5 / Reset Switch) |
7 |
GPIO15 |
LCD_DB7 (LCD) |
8 |
GPIO16 |
LCD_DB6 (LCD) |
9 |
GPIO17 |
LCD_DB5 (LCD) |
10 |
GPIO18 |
LCD_DB4 (LCD) |
11 |
GPIO08 |
LCD_DB3 (LCD) |
12 |
GPIO03 |
LCD_DB2 (LCD) |
13 |
GPIO46 |
LCD_DB1 (LCD) |
14 |
GPIO19 |
USB_DN (USB OTG) |
15 |
GPIO20 |
USB_DP (USB OTG) |
16 |
GPIO09 |
LCD_DB0 (LCD) |
17 |
GPIO10 |
EXT_IO1 (Export IO) |
18 |
GPIO11 |
EXT_IO2 (Export IO) |
19 |
GPIO12 |
EXT_IO3 (Export IO) |
20 |
GPIO13 |
EXT_IO4 (Export IO) |
21 |
GPIO14 |
EXT_IO5 (Export IO) |
22 |
GPIO21 |
EXT_IO6 (Export IO) |
23 |
GPIO0 |
BOOT / LCD_RS (Debug Pin 6 / LCD) |
24 |
GPIO47 |
LCD_WR (LCD) |
25 |
GPIO48 |
LCD_TE (LCD) |
26 |
VCC |
+3V3 |
27 |
GPIO45 |
BL_PWM (LCD Blacklight) |
28 |
GPIO35 |
LRCK (Audio) |
29 |
GPIO36 |
BCLK (Audio) |
30 |
GPIO37 |
DOUT (Audio) |
31 |
GPIO38 |
SD_DO (MISO SD card) |
32 |
GPIO39 |
SD_CLK (SD card) |
33 |
RX0 |
RXD0 3.3V TTL Debug Pin 4 |
34 |
TX0 |
TXD0 3.3V TTL Debug Pin 3 |
35 |
GPIO40 |
SD_DI (MOSI SD card) |
36 |
GND |
Ground |
37 |
GPIO41 |
SD_CS (SD card) |
38 |
GPIO42 |
TXD (RS485) |
39 |
GPIO02 |
RTS (RS485) |
40 |
GPIO01 |
RXD (RS485) |
41 |
GND |
Ground |