IoT · Engineering Services for Businesses
Intelligent Gateway Development
Connect multiple field devices to the unified gateway, combine protocol conversion, caching, local rules and remote management to connect field data and enterprise platforms.
Development Scope
Connect multiple field devices to the unified gateway, combine protocol conversion, caching, local rules and remote management to connect field data and enterprise platforms.
Modbus-to-MQTT Protocol Gateway Development
Map registers to platform fields, MQTT topics and commands, including polling, write results and exception handling.
Explore Scope and Deliverables →Edge Gateways and Existing Equipment IntegrationGateway Offline Buffering and Resumable Data Uploads
Implement persistent queues, message sequence numbers, resumable uploads, deduplication and storage-capacity policies.
Explore Scope and Deliverables →Edge Gateways and Existing Equipment IntegrationGateway Remote Configuration and Application Management
Develop gateway enrollment, remote configuration, service status, log retrieval and application updates.
Explore Scope and Deliverables →Project Inputs
Information is used to determine interfaces, implementation conditions, and scope of work.
- Register table, device address, connection parameters and polling cycle
- Data rate, offline duration, and available storage capacity
- Gateway hardware, system, process or container operation mode
Deliverables and Acceptance
- Delivery Documentation
- Conversion program, mapping configuration and device to platform integration testing records, cache module, configuration instructions and network and power outage test records, management agent, server interface, operation and maintenance page and upgrade test 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.
- Check register to platform field conversion
- Check the integrity of records before and after offline according to the message sequence number
- Check configuration delivery, validity and failure receipts
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. Modbus-to-MQTT Protocol Gateway Development, Gateway Offline Buffering and Resumable Data Uploads, Gateway Remote Configuration and Application Management can be scoped separately. Define the interfaces and integration responsibilities between modules before development.
How is execution of a platform command confirmed at the device?
Record platform receipt, bus write and device feedback separately. Commands requiring confirmation use status readback or the agreed acknowledgment as execution evidence. Successful MQTT transmission alone is not proof of execution.
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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