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I will develop custom esp32 firmware
I will engineer low level systems
I'm a junior systems developer specializing in C and Assembly. I build OS kernels, embedded firmware, security tooling, and IoT systems from the ground up.
About this Gig
I develop custom firmware for ESP32 and ESP8266 microcontrollers in C/C++ using the ESP-IDF framework and Arduino core. Whether you need a wireless OTA (over-the-air) firmware updater, sensor integration, WiFi/BLE connectivity, low-power optimization, or a standalone embedded app, I'll scope it clearly and deliver working, documented code. I've built ESP32 OTA update systems and IoT encryption layers from scratch see my GitHub. Every delivery includes clean source code, build/flash instructions, and a short README. Clear communication and realistic timelines, so you always know what to expect.
Platform:
ESP32
Sensors:
Temperature
•
Humidity
Expertise:
Firmware development
•
Microcontrollers
•
IoT
•
Programming
FAQ
Which boards do you support?
ESP32 and ESP8266 families ESP32, ESP32-CAM, ESP32-S, NodeMCU, Wemos, and similar. Other MCUs on request.
What's included in the delivery?
Clean, commented source code, build/flash instructions, and a short README. Hardware is not included.
Can you work with my existing codebase?
Yes share your repo or current firmware and I'll extend or fix it.
Do you handle OTA updates?
Yes I build wireless OTA systems with verification and rollback.
Can you integrate specific sensors?
Yes
Not sure what you need?
Message me first
