Ziggy User Manual Rev 1.0
Page 17
6.1.11
Serial Ports (J11)
Connector supports 2 RS232 (Tx, Rx only) serial ports. Additional 4 GPIOs are provided from SAM controller as
options. Pinouts are as follows based on the configuration Option to use 8 GPIOs instead of Serial ports are
provided.
RS-232 +GPIO (Default)
GPIO
6.1.12
Micro SD (J13)
Standard Micro SD connector will be used for additional storage option. The pinout is shown below.
1
DAT2
2
CD/DAT3
3
CMD
4
VDD 3.3V
5
CLK
6
Ground
7
DAT0
8
DAT1
Connector part number: 114-00841-68
6.1.13
USB 2.0 OTG (J14)
Standard USB 2.0 Micro AB 5 Positions SMD RA is used for USB2.0 OTG port. This port is also used for
programming purpose. Standard USB OTG pinouts are followed.
TX1
1
2
TX2
RX1
3
4
RX2
GND
5
6
GND
GPIO_5
7
8
GPIO_6
GPIO_7
9
10
GPIO_8
GPIO_1
1
2
GPIO_2
GPIO_3
3
4
GPIO_4
GND
5
6
GND
GPIO_5
7
8
GPIO_6
GPIO_7
9
10
GPIO_8
