Gateway Data Flow
Sensor sampling, queueing, and telemetry publishing.
Industrial Sensor Gateway
Reliable multi-sensor data acquisition with resilient MQTT/HTTP reporting.
Focus
Resilience, field diagnostics
Impact
Maintained data integrity across intermittent network conditions.
Stack
STM32MQTTHTTPTLSC/C++
Timeline
A structured view of the phases and decisions that shaped the outcome.
Discovery
Identified data loss points and recovery gaps in the network stack.
Architecture
Implemented buffered queues with retry logic and diagnostics.
Deployment
Validated uptime and data integrity across field sites.
Diagrams
Key systems and data flows that framed the implementation.
Resiliency Loops
Backoff strategies for MQTT/HTTP retries.
Evidence
Evaluation-focused summary of security, reliability, and testing evidence.
Security & Provisioning
OTA & Reliability
Validation & Testing
- Improved data continuity during network outages.
- Delivered diagnostic tooling for field technicians.
- Reduced manual resets by improving watchdog recovery.