Limits
Tuya Smart platform has the following usage limitations.
Item
Description
Limit
Product quantity
Maximum number of products that can be created on the Tuya Smart platform
500
MQTT message length
Maximum length of an MQTT message sent (MQTT messages exceeding this length will be directly discarded.)
10 KB
Created family quantity
Maximum number of families that an account can create
20
Family member quantity
Maximum number of members that can be added to a family
20
Room quantity
Maximum number of rooms that can be created for a family
20
Home device quantity
Maximum number of devices that can be added for a family
120
Home device group quantity
Maximum number of device groups that can be created for a family
20
Scene quantity
Maximum number of scenes that can be created for a family
100
Automation quantity
Maximum number of automations that can be created for a family
100
Room device quantity
Maximum number of devices that can be added to a room
50
Device quantity in a device group
Maximum number of devices that can be added to a device group
100
Scene action quantity
Maximum number of actions that can be added in a scene
150
Device schedule quantity
Maximum number of schedules that can be added for a device
30
Automation action quantity
Maximum number of actions that can be added in an automation setting
150
Automation condition quantity
Maximum number of conditions that can be added in an automation setting
10
Others
Item
Description
Limit
Product Number
The maximum number of products that can be created on the Tuya IoT platform
500
MQTT message length
The maximum length of MQTT message. Message requests exceeding this size will be rejected
10 KB
Notice
• The above usage limit may be adjusted for external reasons, subject to the final release.
• Some of the upper limit of numbers are related to each other. In a situation the upper limit of A is not reached, but the upper limit of B is reached, it might have effect on the maximum number of A.
• OEM App is currently unrestricted
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