FreeRTOS endpoints and quotas - AWS General Reference

FreeRTOS endpoints and quotas

The following are the service endpoints and service quotas for this service. To connect programmatically to an AWS service, you use an endpoint. In addition to the standard AWS endpoints, some AWS services offer FIPS endpoints in selected Regions. For more information, see AWS service endpoints. Service quotas, also referred to as limits, are the maximum number of service resources or operations for your AWS account. For more information, see AWS service quotas.

Service Endpoints

The following tables provide a list of Region-specific endpoints that FreeRTOS supports for Over-the-Air functionality. The FreeRTOS console is also supported in these Regions.

FreeRTOS OTA Control Plane

Region Name Region Endpoint Protocol
US East (Ohio) us-east-2 iot.us-east-2.amazonaws.com HTTPS
US East (N. Virginia) us-east-1 iot.us-east-1.amazonaws.com HTTPS
US West (N. California) us-west-1 iot.us-west-1.amazonaws.com HTTPS
US West (Oregon) us-west-2 iot.us-west-2.amazonaws.com HTTPS
Asia Pacific (Hong Kong) ap-east-1 iot.ap-east-1.amazonaws.com HTTPS
Asia Pacific (Mumbai) ap-south-1 iot.ap-south-1.amazonaws.com HTTPS
Asia Pacific (Seoul) ap-northeast-2 iot.ap-northeast-2.amazonaws.com HTTPS
Asia Pacific (Singapore) ap-southeast-1 iot.ap-southeast-1.amazonaws.com HTTPS
Asia Pacific (Sydney) ap-southeast-2 iot.ap-southeast-2.amazonaws.com HTTPS
Asia Pacific (Tokyo) ap-northeast-1 iot.ap-northeast-1.amazonaws.com HTTPS
Canada (Central) ca-central-1 iot.ca-central-1.amazonaws.com HTTPS
China (Beijing) cn-north-1 iot.cn-north-1.amazonaws.com.cn HTTPS
China (Ningxia) cn-northwest-1 iot.cn-northwest-1.amazonaws.com.cn HTTPS
Europe (Frankfurt) eu-central-1 iot.eu-central-1.amazonaws.com HTTPS
Europe (Ireland) eu-west-1 iot.eu-west-1.amazonaws.com HTTPS
Europe (London) eu-west-2 iot.eu-west-2.amazonaws.com HTTPS
Europe (Paris) eu-west-3 iot.eu-west-3.amazonaws.com HTTPS
Europe (Stockholm) eu-north-1 iot.eu-north-1.amazonaws.com HTTPS
Middle East (Bahrain) me-south-1 iot.me-south-1.amazonaws.com HTTPS
South America (São Paulo) sa-east-1 iot.sa-east-1.amazonaws.com HTTPS

For information about using FreeRTOS in the China Regions, see:

FreeRTOS OTA Data Plane

Region Name Region Endpoint Protocol
US East (Ohio) us-east-2 prefix.iot.us-east-2.amazonaws.com MQTT
US East (N. Virginia) us-east-1 prefix.iot.us-east-1.amazonaws.com MQTT
US West (N. California) us-west-1 prefix.iot.us-west-1.amazonaws.com MQTT
US West (Oregon) us-west-2 prefix.iot.us-west-2.amazonaws.com MQTT
Asia Pacific (Hong Kong) ap-east-1 prefix.iot.ap-east-1.amazonaws.com MQTT
Asia Pacific (Mumbai) ap-south-1 prefix.iot.ap-south-1.amazonaws.com MQTT
Asia Pacific (Seoul) ap-northeast-2 prefix.iot.ap-northeast-2.amazonaws.com MQTT
Asia Pacific (Singapore) ap-southeast-1 prefix.iot.ap-southeast-1.amazonaws.com MQTT
Asia Pacific (Sydney) ap-southeast-2 prefix.iot.ap-southeast-2.amazonaws.com MQTT
Asia Pacific (Tokyo) ap-northeast-1 prefix.iot.ap-northeast-1.amazonaws.com MQTT
Canada (Central) ca-central-1 prefix.iot.ca-central-1.amazonaws.com MQTT
Europe (Frankfurt) eu-central-1 prefix.iot.eu-central-1.amazonaws.com MQTT
Europe (Ireland) eu-west-1 prefix.iot.eu-west-1.amazonaws.com MQTT
Europe (London) eu-west-2 prefix.iot.eu-west-2.amazonaws.com MQTT
Europe (Paris) eu-west-3 prefix.iot.eu-west-3.amazonaws.com MQTT
Europe (Stockholm) eu-north-1 prefix.iot.eu-north-1.amazonaws.com MQTT
Middle East (Bahrain) me-south-1 prefix.iot.me-south-1.amazonaws.com MQTT
South America (São Paulo) sa-east-1 prefix.iot.sa-east-1.amazonaws.com MQTT

Service Quotas

FreeRTOS OTA Resource Quotas
Resource Default
Streams per account 10000*
Files per stream 10
File size 16MB

* For additional information, see Stream Limit Exceeded for your AWS Account in the FreeRTOS User Guide.

FreeRTOS OTA Throttling
API Transactions Per Second
CreateOTAUpdate 10 TPS
CreateStream 15 TPS
DeleteOTAUpdate 5 TPS
DeleteStream 15 TPS
DescribeStream 15 TPS
GetOTAUpdate 15 TPS
ListOTAUpdates 15 TPS
ListStreams 15 TPS
UpdateStream 15 TPS