Device Development

Registered Devices Cannot Connect to the IoT Platform
Message 513 Is Reported When Devices Are Connected to the IoT Platform
DTLS Encryption Algorithms Supported by the IoT Platform
What Does CTNB Mean
How to Select PSM, DRX, and eDRX
Devices Cannot Receive Commands from the IoT Platform
IoT Platform Does Not Receive Data Reported by Devices
Historical Data Does Not Contain Data Reported By Devices While No Error Occurs
Duration for Devices to Receive Commands
Devices Fail to Receive Data Reporting Responses
Data Reporting Is Successful at One Position But Fails at Another Position
Command Status Is Not Changed to Successful After a Device Reports the Command Execution Result
Whether the IoT Platform Can Switch Between the Big-Endian and Little-Endian
Commands Fail to Be Delivered When a Device in DRX Mode Does Not Report Data in One to Two Days

Parent topic: FAQs About Product Development

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