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Concept Description
Products
A product is an abstract description of a type of device defined by IoT Platform and is used to manage similar devices. If you have a treadmill with Bluetooth control capability and need to access the graffiti IoT platform to complete device monitoring, you can define it as a product: smart treadmill.
Data Format
The data format is used to define the data format when the device communicates with the cloud. Alibaba Cloud IoT object model (Alink JSON) and Alibaba Cloud IoT customization.
Alibaba Cloud IoT object model (Alink JSON): mainly refers to the data communication format defined by the device model. It is mainly used when the device can build the device model data format on the device side and communicate according to the standard data format. It can complete the uplink and downlink data communication of the device without cloud analysis.
Alibaba Cloud IoT customization: mainly refers to the device-side data transmission using a private protocol, which cannot be built according to the device model on the device side, and is transmitted to the cloud in a transparent manner to complete the uplink and downlink data communication of the device with the cloud resolution function.
Operation steps
Step 1: Enter Product Development

In the left menu to enter product development, click the "create product" button in the upper right corner
Step 2: Enter Basic Product InformationOTHEDEVICEDURING

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