Browse categories
Explore
Fiverr Pro
English
$
USD
I will build embedded systems, iot device programming firmware for arduino esp32 stm32
Embedded Systems and Multilayer PCB Engineer for Arduino ESP32 STM32 IoT Devices
Professional embedded systems engineer and PCB designer specializing in IoT device development and multilayer circuit boards. Services include firmware programming for Arduino, ESP32, and STM32 platfo...
About this Gig
Build Embedded Systems & IoT Device Programming Firmware for Arduino ESP32 STM32
Ready to build your Embedded Systems and IoT Device Programming firmware the right way? Let's go.
I build complete embedded firmware solutions for Arduino, ESP32, and STM32 combining solid MCU architecture with powerful IoT connectivity for devices that just work.
FULL BUILD SERVICES:
- Embedded systems firmware from scratch
- IoT device programming & connectivity
- Arduino, ESP32 & STM32 development
- Full stack firmware drivers to cloud
- BLE, WiFi, UART, SPI, I²C integration
- Custom modules, displays & motor control
WHAT YOU RECEIVE:
- Complete embedded + IoT firmware
- Clean, commented, documented code
- Hardware testing & unlimited revisions
From first line of code to final deployment I build embedded IoT systems that last.
Send me your project details and let's start building today!
Other Electronics Engineering Services I Offer
FAQ
Can you build firmware for a custom PCB (not a dev board)?
Yes. I develop firmware for custom PCBs as long as you provide the schematic and MCU datasheet. I map your custom pin assignments, configure the clock tree, and implement drivers tailored to your exact hardware layout.
Do you handle both the firmware and hardware design?
My primary service is firmware. For hardware schematic review and PCB design recommendations, I can advise during development. For full PCB design, I recommend pairing my firmware service with a dedicated hardware designer.
Can you build a complete smart home product?
Yes. I build firmware for smart plugs, smart lights, thermostats, door sensors, alarm systems, and custom smart home devices using ESP32 with WiFi/BLE, integrating with platforms like Home Assistant, Alexa (Alexa Connect), or custom MQTT dashboards.
How do you handle version control and code delivery?
I deliver final code as a compressed archive (ZIP) with a clean folder structure and README. On request, I can deliver via a private GitHub or GitLab repository with commit history, making it easy to track changes and collaborate with your team.
Can you build firmware for a product I plan to sell commercially?
Yes. I build commercial-grade firmware with proper licensing in mind. You receive full source code ownership.
