Figure5.3
TX
RX
GND
Connect TTL to device, as shown in Figure 5.4.
Figure5.4
1 Change jumper cap to hollow position (default it is in the solid position) as shown in
Steps
figure5.5.
2 Connect the TTL to the device as shown in figure 5.4.
3 Connect the device's power supply, as shown in figure5.6.
Beijing Dingtek Technology Corp., Ltd.
Tel:86-10-64718863, 64753700
http://www.dingtek.com
E-mail: service@dingtek.com
Room A209, Flounder Business Park, Shunbai Road 12, Chaoyang District, Beijing, China 100022
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