Huawei Cloud is the public cloud business of Huawei and offers IoT Device Access, a managed service that connects devices over MQTT, LwM2M, CoAP and NB-IoT and provides device registration, shadowing, over-the-air upgrades and rule-based data forwarding. Related services cover device provisioning, edge computing and industrial data analysis. Customers include utilities, carmakers and city projects, mainly in China and emerging markets.
Main products
- IoT Device Access (IoTDA)
- IoTDA Standard edition
- IoTDA Enterprise edition
- Device SDKs
- Rules engine and data forwarding
- OTA upgrades
Pricing model
Billed by instance specification and usage duration: the Standard edition is pay-per-use by unit type and quantity, the Enterprise edition is a dedicated instance billed by specification. Enabling IoTDA activates one free unit limited to 10,000 messages a day, 10 TPS and 1,000 registered devices. Unit prices in USD are shown only in the Huawei Cloud price calculator. Official pricing page.
Known limits
- MQTT and HTTP messages capped at 1 MB, LwM2M/CoAP packets at 1 KB
- 50 upstream messages per second per MQTT connection and 1,000 products per instance
- Free unit is for testing only with no commercial SLA; Standard instances top out at 2 million registered devices without a service ticket
- Device linkage rules limited to 20 per Standard instance (200 Enterprise) and 100 forwarding rules
Alternatives in the directory
- Alibaba Cloud: Alibaba Group's cloud unit with IoT Platform services for device connection, management and data forwarding
- Tencent Cloud: Tencent's cloud division offering IoT Hub and IoT Explorer for device connectivity and application building
- Microsoft: Azure IoT Hub, IoT Operations, Digital Twins and Device Update services on Microsoft's cloud
Products, pricing and limits checked against the company's official site on October 17, 2026. Prices and plans change; the official page is the reference. Spotted an error? Tell us or see the editorial policy.
Focus: cloud iot services, device management.
Tags: mqtt · lwm2m · nb-iot · cloud · device management
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