TTL and device connection as shown in figure 6.4:
After completing the two steps 6.1 and 6.2, you can refer to this step to configure
6.3 Configure device parameters (upload time, APN etc.)
the corresponding parameters through the serial port software.
Open the serial port software. The default serial port information is shown in Figure
1 serial port software parameter setting
6.6.
The parameters required for the DO200 serial port are shown in Figure 6.7;
Port number ( you can select port Number from device manager of your system)
Set the baud rate: 115200
Parity bit: NONE
Beijing Dingtek Technology Corp., Ltd.
http://www.dingtek.com
Room A209, Flounder Business Park, Shunbai Road 12, Chaoyang District, Beijing, China 100022
Figure6.3
TTL Tools
TX
RX
GND
Figure6.4
Figure 6.5
DO200 Parking Occupation Sensor_NB-IoT_V2.1
Sensor
TX
RX
GND
Tel:86-10-64718863,64753700
E-mail: service@dingtek.com
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