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$
USD
I will develop embedded firmware for your esp32 or arm iot device
About this Gig
Your hardware is only as good as the firmware running it. I write clean, maintainable embedded firmware for ESP32, STM32 and other ARM-based microcontrollers, with a focus on reliability and over-the-air (OTA) updates, the same approach we use in our own shipping product.
I can bring up a new board, write drivers for sensors and displays, implement Wi-Fi/BLE connectivity, add secure OTA updates, and connect your device to a cloud backend so data flows in real time. If you have existing code that is buggy or unstable, I can audit and fix it.
Deliverables include source code in your repository, build instructions, and short documentation so your team can continue development.
Ideal for startups, makers and companies who need a dependable device without hiring a full-time embedded engineer.
Platform:
ESP32
Sensors:
Temperature
•
Humidity
•
Accelerometer
Expertise:
Firmware development
•
Microcontrollers
•
IoT
My Portfolio
Other Electronics Engineering Services I Offer
FAQ
Which MCUs?
ESP32, STM32, nRF and similar; ask if unsure.
Language?
C/C++ (Arduino, ESP-IDF, PlatformIO).
Can you work on my hardware?
Yes, if you share schematics; otherwise I can recommend a dev kit.
Do I own the code?
Yes, full rights on delivery.
