Datasheet

Relying on SWRESET VIN should not exceed 5.5V for this board.
Component Max Voltage
TXB0108
AP2112K
Max Current
6V 600 mA
N/A5.5V
Cut JP1 to
disable PWR led
VIN 3.3V at minimum
TXB0108DQSR
GND
VIN3.3V
VIN 3.3V
GND GND
3.3V
GND
3.3V
GND
GND
3.3V
VIN
GND
MICRO-SD_CARD_SOCKETTINY
3.3V
3.3V
GND
VIN
A1
1
A2
2
A3
3
A4
4
VCCA
5
OE
6
A5
7
A6
8
A7
9
A8
10
B8
11
B7
12
B6
13
B5
14
GND
15
VCCB
16
B4
17
B3
18
B2
19
B1
20
U2
IN
GND
OUT
EN
NC
1
2
3
4
5
6
7
8
9
10
LEDA
LEDK
GND
RSTVCC
IOVCC
TE
IM0
IM1
IM2
SPI4W
P68
CS
DB0/SDI
WR/RW
DC/SCL
RD/E
CS
DI
DO
GND
NC
RSV
SCK
SHIELD
VCC
J1
MOSI
MOSI
MOSI CS
CS
SCLK
SCLK
SCLK D/C
D/C
LED_PWM
LED_PWM
SCLK_IN
SCLK_IN
MOSI_IN
MOSI_IN
D/C_IN
D/C_IN
LEDK
LEDK
MISO
MISO
TE
TE
MISO_IN
MISO_IN
TE_IN
TE_IN
CS_IN
CS_IN
SD_CS
SD_CS SD_CS_IN
SD_CS_IN
Voltage Regulator Level Conversion
Backlight PWM Dimming
TFT LCD
ConnectionsSD Card
Released under the Creative Commons
Attribution Share-Alike 4.0 License
https://creativecommons.org/licenses/by-sa/4.0/
Design by:
Ext. Display Module