Connectivity
Wi-Fi, BLE, MQTT, HTTP APIs and resilient connection state management.
ESP32 firmware development for connected products
ESP32 is powerful for connected products, but production firmware needs more than connectivity examples. Silicon LogiX helps structure ESP-IDF projects around provisioning, OTA, local interfaces, diagnostics and maintainable architecture.
How we can help
Local UX
Captive portal, local web UI, configuration flows and device status pages.
Updates and security
OTA partitions, rollback, secure boot, flash encryption and release checks.
How we work
Context and goals
Review goals, constraints, existing code or hardware documentation.
Architecture and plan
Define risks, architecture choices and a practical execution plan.
Development and verification
Work iteratively on real targets, with measurable checkpoints.
Delivery and support
Deliver code, documentation and technical decisions that the team can maintain.
A new idea or an existing project? Tell us where you are starting from.
The service in detail
Open a topic to explore activities, technical choices and scope.
From connected prototype to product firmware
ESP32 projects often grow quickly: Wi-Fi, BLE, storage, MQTT, local web UI and OTA all interact. The architecture must remain clear while the device becomes field-ready.
- ESP-IDF firmware for ESP32, ESP32-S, ESP32-C and ESP32-H families.
- Wi-Fi, BLE, provisioning, local REST APIs and embedded web interfaces.
- MQTT, telemetry, local buffering and cloud or backend integration.
- OTA, secure boot, flash encryption, NVS management and diagnostics.
Diagnostics
- Diagnostics
- Logs, event tracing, crash analysis and field troubleshooting support.
Frequently asked questions
Do you work with ESP-IDF or Arduino?
ESP-IDF is preferred for production firmware. Existing Arduino prototypes can be reviewed or migrated when needed.
Can you add OTA to an existing ESP32 project?
Yes, after checking partition layout, update flow, rollback needs and security constraints.
Can the device work without cloud dependency?
Yes. Local APIs, local web UI and buffered operation can be designed when offline behavior matters.
Let’s discuss your project
Tell us your goal, what is already available and what needs to improve. We can then assess the next step together.