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Targeting devices

Devices connecting to ClearBlade IoT should use the following URLs depending on their region. Additionally found below are the ROOT CA files are required to ensure 3rd party trusted TLS encryption.

Production URLs

MQTT (regional)

us-central1-g5-mqtt.clearblade.com

europe-west1-g5-mqtt.clearblade.com

asia-east1-g5-mqtt.clearblade.com

ports 443 and 8883

HTTP (regional: for device calls)

https://us-central1-g5.clearblade.com

https://europe-west1-g5.clearblade.com

https://asia-east1-g5.clearblade.com

port 443

HTTP (global: for list registry calls)

https://iot.clearblade.com

Root CA

The ClearBlade IoT Core environments leverage DigiCert root certificates for SSL / TLS termination. The current root CAs from DigiCert can be downloaded here.

These Root CA files are listed valid until Jan 15, 2036

  • ECC DigiCert TLS ECC P384 Root G5 - For ECC support - 801 bytes

  • RSA DigiCert TLS RSA4096 Root G5 - For RSA support - 1959 bytes

Replacement SDKS

ClearBlade is providing SDKs for drop-in replacement.

Legacy Production URLs

Due to the upcoming distrust date of the DigiCert G1 Root CA the below URLs and Root CAs are no longer recommended. More info

Legacy MQTT (regional)

Not Recommended

us-central1-mqtt.clearblade.com

europe-west1-mqtt.clearblade.com

asia-east1-mqtt.clearblade.com

ports 443 and 8883

Legacy HTTP (regional: for device calls)

Not Recommended

https://us-central1.clearblade.com

https://europe-west1.clearblade.com

https://asia-east1.clearblade.com

port 443

HTTP (global: for list registry calls)

https://iot.clearblade.com

Legacy Root CA

Not Recommended

The ClearBlade IoT Core environments leverage DigiCert root certificates for SSL / TLS termination. The current root CA from DigiCert can be downloaded here.

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