Schematics

v24
0.1uF
10uF
0.1uF
GND
GND
GND
3.3V
FT232RLSSOP
GND GND
1K 1K
Red Green
5V
5V
5V
Default 5V
C2
C5
C1
D+
D-
VBUS
GND
U1
RESET
19
OSCI
27
OSCO
28
DSR
9
DCD
10
RI
6
3V3OUT
17
USBDM
16
USBDP
15
GND7
7
GND18
18
GND21
21
TXD
1
RXD
5
VCCIO
4
AGND
25
TEST
26
VCC
20
TXLED
23
RXLED
22
RTS
3
CTS
11
DTR
2
PWREN
14
TXDEN
13
SLEEP
12
R1 R2
LED1 LED2
SJ2
JP1
1
2
3
4
5
6
GND
CTS
CTS
DTR
DTR
3.3V 3.3V
TXLED
RXLED
TXO
TXO
RXI
RXI
POWER
POWER
5V
5V
USB
Released under the Creative Commons
Attribution Share-Alike 3.0 License
http://creativecommons.org/licenses/by-sa/3.0
Design by:
SFESFE
P. Dokter, T. Klopfenstein