I will debug and fix esp32 mqtt wifi ble firmware issues

Brazil

I speak English, Portuguese, Spanish

1 order completed

Full Stack Developer React Native TypeScript AI IoT Integration

Full Stack & IoT Software Engineer building scalable cloud apps and hardware solutions for B2B problems. ⚙️ Tech: Angular, Java Spring, TypeScript, React Native, Python, Supabase, Node.js. 🔋 IoT & A...
About this Gig

Is your ESP32 project not working as expected?

WiFi keeps disconnecting? MQTT is not publishing? BLE is not connecting? Getting crashes, watchdog resets, compilation errors, or unstable behavior?

I will debug, fix, and improve your existing ESP32 firmware.

I can help with:

WiFi connection and reconnection issues

MQTT publish/subscribe problems

BLE communication and advertising

HTTP / REST API integration

Compilation and library errors

Watchdog resets, crashes, and timing issues

JSON parsing and data handling

FreeRTOS tasks and firmware stability

Existing code debugging and optimization

What you receive: corrected source code, the implemented fix, and a clear explanation of what was changed.

To start, please send your ESP32 model, source code, logs/errors, wiring or module information if relevant, and the expected behavior.

Important: physical hardware testing is not included unless agreed beforehand. I can work from your code, logs, datasheets, and documentation.

Please message me before ordering so I can confirm the scope and recommend the right package.

Platform:

ESP32

Sensors:

RFID

Expertise:

Firmware development

Debugging

IoT

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