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$
USD
I will develop embedded firmware for esp32 stm32 arduino products
Smart Electronics, IoT Solutions, PCB design up to 12 layers
I develop custom electronics products from idea to production-ready device.
Full-cycle services include:
🔧 PCB Design
Schematic, layout, Gerber, BOM, DFM-ready files
💻 Embedded Firmware
ESP32, ST...
Level 1
Has met certain performance criteria and shows strong potential in the marketplace.
About this Gig
Please message me before placing an order to define scope and requirements.
Professional embedded firmware development for IoT and electronics products.
Services include:
- Firmware for Arduino, ESP32, ESP8266, STM32, Raspberry Pi
- Clean embedded C / C++ development
- WiFi · BLE · MQTT · LoRa communication
- Sensor integration & peripheral drivers
- UART · SPI · I2C · CAN interfaces
- OTA update support
- Debugging and optimization of existing code
Additional options:
- Cloud integration (AWS IoT / MQTT broker)
- Code documentation
- Tested deliverables before handover
- Long-term support available
- Suitable for prototypes, commercial devices and scalable IoT products.
Incomplete requirements may delay response or increase delivery time.
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Other Electronics Engineering Services I Offer
FAQ
Do you sign NDA?
Yes, I can sign NDA before starting any project.
Do you work on production-ready designs?
Yes, all deliverables are designed for real manufacturing and scaling.
What information do you need to start?
A short description of your idea, requirements, and any existing files (if available).
Can you support after delivery?
Yes, bring-up and post-delivery support is available depending on package.
Is your code documented?
Yes, all firmware is clean, structured and documented in C/C++.
