Scan QR Code

You can scan a QR code to easily control a device. This capability can be embedded into a third-party app. You can scan the QR code with the third-party app, and wake up the H5 page to control the device.

Sequence diagram

Prerequisites

You have subscribed to commercial lighting SaaS services.

Integration guide

1. Generate a QR code.

   1. Log in to the SaaS management background.
   2. Select a project.
   3. Choose Value-Added Application Configuration > Area Management.
   4. Select Device QR Code Sharing.
      

2. Integrate a third-party application:

   1. Scan the QR code with the third-party app, parse and get the value of URL.
   2. Get a ticket. Get a login ticket.
   3. Add the ticket parameter to the end of the URL address obtained in Step 1. For example, &ticket=xxxxx.
   4. Access the URL changed in Step 3 by using the webView component of the app.
   5. Visit the webpage properly.
   This is an example of the URL. https://wx-saas-lighting.ismartlife.me/#/views/scan_code/index?id=xxx&ticket=xxx.

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