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I will develop and debug esp32 and arduino firmware
India
I speak Tamil, English
Electronics Communication Engineering Student
I am a final year Electronics & Communication Engineering student specializing in VLSI, FPGA design, and Embedded Systems. I have hands-on experience in RTL development, FSM-based digital logic, and I...
About this Gig
Need reliable ESP32 or Arduino firmware, or have code that is not working as expected?
I develop, debug, and improve firmware for ESP32 and Arduino-based projects.
I can help with:
Firmware development and modification
Compilation and library errors
Sensor and actuator integration
UART, I2C, SPI, GPIO, ADC, PWM, and timers
Wi-Fi connectivity and reconnect logic
Relay and device control
Logic bugs and incorrect sensor readings
Code cleanup and comments
You will receive clean source code, clear implementation notes, and testing/debug evidence where feasible.
Please message me before ordering if your project uses multiple modules, uncommon hardware, or needs major changes. Share the board model, module/sensor names, current code if available, wiring details, error logs, and expected behavior.
Package scope is based on the agreed requirements. New features requested after the order starts may require a custom offer.
My Portfolio
FAQ
Q: Can you debug my existing ESP32 or Arduino code?
A: Yes. Please provide the source code, exact board model, connected modules, error messages or serial output, and explain the expected and current behavior.
Q: Can you develop new firmware from scratch?
A: Yes. Standard and Premium packages are suitable for new firmware development depending on the number of modules and required features.
Q: Which communication protocols can you work with?
A: I can work with common ESP32/Arduino interfaces including UART, I2C, SPI, GPIO, ADC, and PWM.
Q: Is source code included?
A: Yes. Source code is included with all packages.
Q: Will you physically test my exact hardware?
A: Testing depends on availability of the specific board and modules. When exact hardware is unavailable, I can perform code-level verification and use your serial logs, measurements, and test results for troubleshooting.
Q: Does this Gig include MQTT, Firebase, or IoT dashboards?
A: This Gig mainly covers firmware development and debugging. MQTT, cloud, and dashboard projects are available through my dedicated ESP32 IoT Gig or a custom offer.
Q: What counts as a revision?
A: A revision covers corrections required to meet the original agreed requirements. New features, additional modules, or major scope changes are not considered revisions.
Q: Do you provide physical hardware?
A: No. Hardware components and shipping are not included unless specifically agreed before the order.
