ConnectEVE
TFT
262K
colors
Introduction to ConnectEVE
The ConnectEVE board contains FT800Q
graphic controller and 4.3" TFT color display
A T043B35 with 480x272 pixel resolution,
which is driven by HX8257A display controller,
capable of showing advanced graphical
content. Each pixel can display 262K diff erent
colors. TFT display is covered with a resistive
touch panel which can be used as input device.
The board is primarily designed to be used as
additional display on mikroElektronika Easy
development boards. For further connectivity
there are two headers (2X5 and 1X10). After
testing and building the fi nal program, this
board can also be used in your fi nal device. The
board also contains mounting holes for easier
integration into your designs.
2
3
1
Figure 1: ConnectEVE board
V
LED-
V
L
ED+
G
ND
V
DD
R0
R1
R2
R3
R4R5R6R7G0G
1
HS
Y
NC
DISP
DCLK
GND
B7
B6B5B4B3B2
B1B0G7G6
G5G4G3
G
2
VSYNC
D
E
N
C
GND
X_R
Y_BX_L
Y
_
T
TFT1 AT043B35-15I-10
1
2
3
SW
GND
VIN
5
4
FBEN
U1
TPS61041
L1 10uH
D1
PMEG3010ER
VCC-3.3V
DZ1
MMSZ5246B
R2
34
VLED+
VLED-
L
C
D
-
P
W
M
VCC-3.3V
LCD-R
2
LC
D
-
R
3
LCD
-R
4
L
C
D-R
5
L
C
D
-R6
LCD-
R
7
LCD-G2
L
CD-G3
L
C
D
-G4
LCD-G5
LCD
-
G6
L
CD
-G
7
L
C
D
-
B
2
LCD-B3
LCD-B4
LCD-
B
5
LCD-B6
LCD-B7
LCD
-
D
CL
K
LCD-HSYNCLC
D-
VSYNC
LC
D-
DE
TP-
X_R
TP-Y
_
B
TP-X_L
TP-Y_T
R5
0R
C1
100nF
2
1
5
1
2
3
5
11
3
6
3
45614789
1
3
33
10
37
3839
4
0
34
1
1617
18
19
2
0
21
2
2
232425
2
6
27
28
2930
3132
CN1
FP2
VC_AUDIO
C5
100nFC6100nFC7100nF
VCC-3.3V VCC-3.3V
VCC-3.3V
E4
10uF
X1
12MHz
C11
22pF
C13
22pF
LCD-B2
LCD-B3
LCD-B4
LCD-B5
LCD-B6
LCD-B7
LCD-DCLK
LC
D
-
D
ISP
LCD-DISP
LCD-HSYNC
LCD-VSYNC
LCD-DE
L
CD-
R
2
L
C
D
-
R
3
LCD-R4
L
CD
-R
5
L
C
D
-
R
6
L
C
D-
R
7
LCD
-
G
2
LCD-G3
L
C
D-G4
LCD
-
G5
L
CD
-
G6
LC
D
-G7
E1
10uF
T
P-X_R
TP-Y_B
TP-
X
_L
TP-
Y
_T
C12 2.2nF
C10 2.2nF
C9 2.2nF
C8 2.2nF
LCD-PWM
1
2
3
54
6
7
8
SHTDWN
BYPASS
IN+
IN- Vo1
Vdd
GND
Vo2
U2
LM4864
E2
10uF
R6
41K2
C2
470nF
R4
22K
C4
100nF
VCC-3.3V
E3
100uF/20V
R11 27
VCC-3.3V
VC
_
A
U
D
IO_
S
H
UTDO
WN
R10 10K
R
9
1
0
K
R8 10K
R
7
10K
VCC-3.3V
R3
1K
C3
33nF
VC_AUDIO
VC_AUDIO_SHUTDOWN
R1
10K
FP1
SCK
MISO
MOSI
CS#
INT#
PD#
AUDIO+
AUDIO-
1 2
3 4
5 6
7 8
9 10
CN2
SCK
MISO MOSI
CS#
INT#PD#
VCC-3.3V
E6
10uFE510uF
VCC-3.3VVCC-3.3V
E7
10uF
VCC-3.3V
31
32
33
34
35
36
3
7
38
4
1
42
434445464748
11
12
1314151
6
18
19
2021
22
23
3
2
17
30
40
9
10
7
8
27
39
1
24
6
26
25
29
28
4
5
X
1/CLKX2
GND
VCC
3
.3
VCC1.
2
VC
C
3
.
3
X+
Y+
X-Y-
GND
B
AC
KLI
G
HT
AUDIO_L
GND
SPI_CLK/I2C_SCL
MISO/I2C_SDA
MOSI/I2C_SA0
CSN/I2C_SA1
GPIO0/I2C_SA2
GPIO1
VCCIO
MODE
INT_N
PD_N
GND
B2
B3
B4
B5
B6
B7
PCLK
DISP
HSYNC
VSYNC
DE
R2
R3
R
4
R5
R6R
7
G2
G3G4G
5
G6
G7
FT800
U3
1
2
3
4
5
6
7
8
9
10
CN3
VCC-3.3V
AUDIO+
AUDIO-
CS#
SCK
MISO
MOSI
PD#
INT#
1x10 header pinout:
1. CS - SPI chip selection line
2. SCK - SPI clock line
3. MISO - SPI Master In Slave Out
4. MOSI - SPI Master Out Slave In
5. INT - Host interrupt
6. PD - Power down input
7. AUDIO+ - Audio out +
8. AUDIO- - Audio out -
9. +3.3V - 3.3V power supply
10. GND - Reference ground
2x5 header pinout:
1. PD - Power down input
2. INT - Host interrupt
3. CS - SPI chip selection line
4. SCK - SPI clock line
5. MISO - SPI Master In Slave Out
6. MOSI - SPI Master Out Slave In
7. NC - Not connected
8. NC - Not connected
9. +3.3V - 3.3V power supply
10. GND - Reference ground
1
480x272 pixel 4.3" color
TFT display with LED back-
light, HX8257A controller
and resistive touch panel.
2 3
Figure 2: ConnectEVE schematic
119.54 mm
111.54 mm
105.5 mm
25.4 mm
67.2 mm
70 mm
78 mm
4 mm12.7 mm4 mm
5.08 mm
0.97 mm
2.54 mm
0.97 mm
3.2 mm
Board dimensions
If you want to learn more about our products, please visit our website at www.mikroe.com
If you are experiencing some problems with any of our products or just need additional
information, please place your ticket at www.mikroe.com/esupport
If you have any questions, comments or business proposals,
do not hesitate to contact us at offi ce@mikroe.com
ConnectEVE Manual
ver. 1.00
0 100000 023822
TFT
262K
colors
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