DO200 Parking Occupation Sensor_NB-IoT_V2.1 1 Overview These documents are helpful to understand the DO200 Parking Occupation Sensor’s following: ▪Function of Device ▪How to install SIM card? ▪Protocol and API ▪Hardware Interface(debug/configure interface and battery interface ) ▪Modify equipment parameters ( upload interval and APN,IP ..) ▪FAQ...
DO200 Parking Occupation Sensor_NB-IoT_V2.1 4 How to restart sensor through magnet? Magnet: Move the magnet around the probe one turn and remove the magnet. This process restarts the device. If the device is successfully rebooted, the device will report a data that is displayed as being moved and the current full/empty state.
DO200 Parking Occupation Sensor_NB-IoT_V2.1 here, as shown in figure 5.1. Connect the capacitor(bl ue,2pin) here This interface is used to configure device This power socket is parameters (data used to connect the upload interval, APN, battery. IP, etc.), device upgrade, or device debugging.
DO200 Parking Occupation Sensor_NB-IoT_V2.1 ●Equipment Note: the TTL we sent may be different from the appearance with the picture. Figure 6.1 Figure6.2 of course if you have other COM software, you can also use yourself. Serial software Steps: 6.2 Connect TTL to sensor 1Connect to sensor, as shown in figure6.4, e.g: figure6.5.
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.
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DO200 Parking Occupation Sensor_NB-IoT_V2.1 Data bits: 8 Stop bit: 1 Figure6.6 Interface by default Figure6.7 parameters setting 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 Page 9...
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DO200 Parking Occupation Sensor_NB-IoT_V2.1 Connect the capacity and battery to the connector location on the motherboard as 2 Connect the device's power(battery) shown in Figure 6.8: Figure6.8 Connect the battery When the battery is connected, you can see some information output from the serial 3 Send command port.
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DO200 Parking Occupation Sensor_NB-IoT_V2.1 Reply Command Figure6.9 Note: you can change the time from 1-168h. It is 24h by default. Please refer to the protocol for the format of the commands. 1 Command:$GA01internet;;;35 For example 2:Configure APN to internet 2 Enter the command, click Enter, and click Send command. If the command is sent successfully, you can receive the reply “APN Info: internet”...
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DO200 Parking Occupation Sensor_NB-IoT_V2.1 Figure 6.10 Figure6.11 Notes: 1 After the device enters sleep mode, the sending command is invalid; 2 Before sending command, please click on the enter, and then send; 3 Check whether the RX and TX of the TTL and the device are correctly connected. If the connection is reversed, no output is displayed on the serial port after the device Beijing Dingtek Technology Corp., Ltd.
The communication protocol(API Interface) is confidential is only open for customer who has purchase the device and sign the NDA(non-disclosure agreement) file with CNDingtek and his own Company. Please contact our sales team service@dingtek.com if you want to integrate the protocol/API with your own system.
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