SSD201/202 7-inch Smart Display User manual
12/14
Wireless-Tag Technology Co., Limited
http://www.wireless-tag.com
3.8 TF Card Interface
It supports standard MicroSD memory cards and file systems such as FAT and EXT.
3.9 USB Interface
It provides 1-channel USB2.0, USB_A type female connector by default.
3.10 Ethernet Interface
It provides 1-channel Ethernet interface, 10/100Mbps adaptive.
3.11 WIFI Antenna
The circuit board uses an IPEX generation-one antenna connector. The antenna is shown in Figure
8:
Figure 10. Antenna diagram
3.12 Debug Serial Interface
UART_PM (TTL level) interface leads to PM_RX, PM_TX and GND through a 4Pin horizontal
PH2.0 connector. The pin definitions are shown in Table 11:
Figure 11. Debug interface pin diagram
