Cloud Development FAQs

Questions about solutions

• Does Tuya expose the MQTT service?

• How many requests can I send to the server per second?

• How are my permissions and device operation permissions different?

• Can I cancel the authorization after connection with OAuth 2.0 mode?

  For more information, see Solution Introduction of Cloud Development in Tuya Smart Help Center.

Questions about APIs

• What is the app schema and where can I get it?
• How to resolve it if the calling interface has an error code: 1106, permission deny?
• How to resolve it if the calling interface has an error code: 2008, command or value not support?
• How long is the token valid for?
• How long is the sign valid for?
• How to prevent de-authentication attacks on nodes?
• How to obtain the user ID (UID)?
• Why can’t I log in to the app after registering an account in the cloud?

Questions about message service

• What data types are supported by the message push service?

• How long is the message push data valid for?

• How to apply for activating MQTT message push?

• What are subscription types of Tuya Cloud Development Pulsar?

• Why didn’t I receive any device messages when using Go SDK Pulsar Client?

  For more information, see Message Service of Cloud Development in Tuya Smart Help Center.

More

• Is the low-power network supported?
• After the network is interrupted or reset, how does the device resynchronize, what is the latency in this process, and does it scale with the network?
• I have added a device to the app. Why is the activation data 0 in the IoT Data Center?