IoT · Engineering Services for Businesses
IoT Network Architecture Design
Plan equipment and gateway access, addresses and network partitions, service access and abnormal recovery methods, and organize integration testing based on on-site network and platform deployment conditions.
Development Scope
Plan equipment and gateway access, addresses and network partitions, service access and abnormal recovery methods, and organize integration testing based on on-site network and platform deployment conditions.
Wi-Fi Device Connectivity and MQTT Integration
Implement network provisioning, connection status, MQTT topics, message encoding and decoding, authentication and reconnection.
Explore Scope and Deliverables →Communication Protocols and Wireless Connectivity4G and NB-IoT Module Connectivity Development
Integrate network registration, data connections, reporting, reconnection and status diagnostics for the specified cellular module.
Explore Scope and Deliverables →Testing, Manufacturing and OperationsPlatform Deployment, Monitoring, Backup and Recovery Setup
Deploy the agreed environment and configure monitoring, logs, alarms, backups and recovery procedures.
Explore Scope and Deliverables →Project Inputs
Information is used to determine interfaces, implementation conditions, and scope of work.
- Wi-Fi chip, frequency bands, SDK and network provisioning interface
- Cellular module models, firmware, interfaces and power supply peaks
- Server, network, database, middleware and deployment permissions
Deliverables and Acceptance
- Delivery Documentation
- Networking firmware, message specifications, configuration examples and disconnection test records, driver or adaptation code, network configuration and target operator environment test records, deployment scripts, operation and maintenance manuals and backup and recovery drill records.
- Versions and Reproducibility
- The delivery list records the target hardware, software version, build or deployment steps, interface configuration and test records to facilitate subsequent integration testing and maintenance.
- Test network provisioning, renetworking, and error credential handling
- Verify network registration, dial-up or data connection and business reporting
- Reproduce deployment and service startup according to documentation
The acceptance is carried out based on the equipment, version, environment, samples and indicators confirmed by both parties; the scope of source code and design documents, prototype materials, third-party fees and subsequent maintenance are listed in the project documents.
Frequently Asked Questions
Can I delegate only one of the development modules?
Yes. Wi-Fi Device Connectivity and MQTT Integration, 4G and NB-IoT Module Connectivity Development, Platform Deployment, Monitoring, Backup and Recovery Setup can be scoped separately. Define the interfaces and integration responsibilities between modules before development.
Can devices use an existing MQTT service?
Integration depends on the service endpoint, TLS, authentication, topics, message format and session settings. A test account is used to verify the connection and message flow before the application and deployment scope is confirmed.
Discuss Your Project
Define the Scope with Your Device and Interface Information
Please provide target functions, existing equipment or code, interface protocols, deployment environment and planned milestones to facilitate assessment of workload and stage delivery arrangements.
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