Your device has no usable control app
Operators need clear setup, control and monitoring workflows on the agreed control-screen hardware and operating system.
YUNJI SERVICES
Control-Screen Software & Integration
Control-screen software and equipment integration for manufacturers, device brands and system integrators. Connect operator workflows, equipment controllers and existing business systems.
Discuss Your Software Project↗When the equipment needs better software
Start with the device, the current software and the outcome your users need. A focused review determines whether to develop, integrate, recover or maintain the application.
The equipment must connect to a business system
Device commands, status and events need to reach an existing API, cloud service or operational application.
The original software project is blocked
An inherited codebase, unstable connection or missing documentation prevents your team from completing or maintaining the product.
From technical requirements to working software
Discuss the equipment interfaces, application workflow and validation scope for your project.
Software work grounded in the real device
Agree supported hardware, interfaces, operating conditions and acceptance tests before implementation. Firmware or backend changes are included only when explicitly scoped.
Control-screen applications & device adaptation
Develop or extend setup, control and monitoring on the selected control screen and agreed operating system.
- Operator workflows and error states
- Target OS and hardware compatibility
- Application lifecycle and recovery
Device & protocol integration
Turn the available device interface into predictable application behaviour.
- BLE pairing, commands and reconnection
- Wi-Fi, serial or private protocol adaptation
- Interface mapping and diagnostic evidence
API & cloud integration
Map device identity, telemetry and commands to the agreed business-system contract.
- MQTT topics and message handling
- API payloads, authentication boundaries and errors
- Business workflow and connectivity checks
Project takeover & maintenance
Review what can be recovered, establish a buildable baseline and agree the support responsibilities.
- Source and dependency assessment
- Defect isolation and prioritised recovery
- Builds, documentation and maintenance scope
01. Review device and software materials
Clarify the hardware, current app, available protocol/API information, dependencies and unresolved questions.
STEP01
Review device and software materials
Clarify the hardware, current app, available protocol/API information, dependencies and unresolved questions.
Clear deliverables. A practical starting point.
Application & integration
- Agreed control-screen application or integration changes
- Interface mapping and configuration notes
Validation & limitations
- Acceptance-test findings and known limitations
Documentation & handover
- Agreed source, reproducible builds and technical documentation
- Maintenance responsibilities and next steps
Where this service can help
Illustrative scenarios, not customer cases. The actual scope and acceptance criteria are agreed for your equipment.
An existing screen needs control software
Scope setup, control and status workflows. Verify agreed commands, error handling and recovery on representative equipment. This is a scenario, not a customer case.
- # Device setup
- # Android app
Equipment needs cloud connectivity
Map device events and commands to agreed MQTT/API interfaces. Verify message handling and reconnect behaviour against the system contract.
- # MQTT / API
- # Reconnect behaviour
Inherited software is blocked
Establish a buildable baseline and investigate priority defects. Acceptance uses reproducible builds and agreed device tests, not an assumed complete rewrite.
- # Build recovery
- # Device testing
FAQ
Explore frequently asked questions about Control-Screen Software & Integration.
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Build a maintainable mobile application that pairs, configures, controls and monitors real connected hardware across device and cloud states.
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Discuss Your Software Project