Beijing Dingtek Technology Corp., Ltd.
Tel:86-10-64718863, 64753700
E-mail: [email protected]
Room A209, Flounder Business Park, Shunbai Road 12, Chaoyang District, Beijing, China 100022
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Click on the registered gateway, you can see the gateway information, and can choose
the required band, such as US915_CH0.
In the gateway information interface you can also monitor the frequency of the selected
band, as shown below.
According to this frequency, check the frequency of the server, gateway and device
frequency point three frequency is the same. If not, the data can not be uploaded
correctly.