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I will develop embedded firmware for esp32 stm32 nrf52 ble lora zigbee thread matter
Gig Summary
Embedded Systems Engineer, Hardware Design and Firmware Development
Greetings! I’m Ben, a hardware and firmware expert with 8+ years of experience in designing hardware, programming embedded systems, and developing high-performance software solutions. I specialize in ...
Level 2
Has met high performance criteria and has a proven track record for meeting client expectations.
Highly Responsive
Known for exceptionally quick replies
What people loved about this freelancer
christiangondor
Germany
Excellent PCB design support and very reliable communication. Ben delivered a complete and well-structured hardware design package including schematic, PCB...
ak_65_ch
United States
Excellent work and delivered all the parts of the project I requested. The team also gave me the special attention I asked for, since I was not well-versed...
bd0r1n
Romania
Benjeremie did an outstanding job in Electronics Engineering—his professionalism and thorough documentation exceeded my expectations. Working with him was a...
takeko_
United States
Working with Innotech was an exceptional experience! Their professionalism and attention to detail were top-notch, and the documentation provided was impeccable....
samashfo
United Kingdom
Innotech truly EXCEEDED expectations! Their work was flawless and well-documented, and their politeness and cooperation made the project a breeze. Highly recommend working with them again! 👏
About this Gig
Embedded Firmware & IoT Development
I am an Embedded Hardware and Firmware Engineer with 8+ years of experience developing reliable embedded systems, IoT devices, and wireless products using ESP32, STM32, nRF52/nRF53, EFR32, Arduino, Raspberry Pi, Linux
Firmware Development:
- Embedded firmware development in C/C++, Python,...
- ESP-IDF, STM32CubeIDE, Nordic SDK/nRF Connect SDK, Arduino
- FreeRTOS, RTOS-based applications, multitasking, and device control
- UART, I2C, SPI, I2S, USB, RS232, RS485, CAN
- BLE, BLE Mesh, WiFi, WiFi Mesh, Zigbee, Matter, LoRa, UWB, NFC
- 4G LTE, NB-IoT, GPS, and cellular IoT
- Sensor, display, touchscreen, motor, and peripheral integration
- Firmware debugging, optimization, testing, and integration
Project Experience:
- BLE & BLE Mesh networks using ESP32 and nRF52
- WiFi Mesh systems using ESP32
- Zigbee devices using ESP32 and EFR32
- UWB applications using Nordic MCUs
- LoRa wireless sensor networks
- NB-IoT & 4G LTE devices using SIMCom/Telit modules
- Smart home, IoT gateways, sensors, and connected devices
I can support your project from firmware architecture and development to debugging, hardware integration, testing, and a production-ready solution.
My Portfolio
Other Electronics Engineering Services I Offer
FAQ
What kind of embedded programming services do you offer?
We specialize in embedded programming for ESP32, STM32, and NRF52840 microcontrollers. Our services include developing applications for wireless sensor networks, lighting systems, smart home systems, and various other devices. Additionally, we offer hardware circuit design services.
Can you develop custom applications for wireless sensor networks?
Yes, we can develop custom applications for wireless sensor networks using ESP32, STM32, and NRF52840 microcontrollers. Our solutions are designed to ensure reliable data transmission and efficient power consumption.
Do you provide solutions for smart home systems?
Absolutely. We design and develop smart home systems, including lighting control, security systems, and home automation, using ESP32, STM32, and NRF52840 microcontrollers.
What experience do you have with hardware circuit design?
We have extensive experience in hardware circuit design. We can create custom circuits tailored to your specific needs, ensuring seamless integration with your embedded systems.
How do you handle the integration of embedded systems with other technologies?
We ensure seamless integration of embedded systems with other technologies by using industry-standard protocols and interfaces. Our expertise in wireless communication, sensor integration, and IoT platforms enables us to deliver comprehensive solutions that work harmoniously with existing systems.
What advantages do ESP32, STM32, and NRF52840 microcontrollers offer for embedded applications?
ESP32: Known for its Wi-Fi and Bluetooth capabilities, making it ideal for IoT and smart home applications. STM32: Offers a wide range of performance and power features, suitable for various industrial and consumer applications. NRF52840: Excels in low-power Bluetooth applications.
Can you help with optimizing power consumption in embedded systems?
Yes, we specialize in optimizing power consumption for embedded systems, ensuring that your devices run efficiently and have a longer battery life. This is particularly important for applications in wireless sensor networks and portable devices.
Reviews
22 reviews for this Gig
| (21) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (1) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
C christiangondor
Germany
Ongoing collaborationExcellent PCB design support and very reliable communication. Ben delivered a complete and well-structured hardware design package including schematic, PCB layout, Gerber files, BOM, CPL/Pick-and-Place data and 3D files. He was proactive throughout the process, gave useful technical recommendations,...
$200-$400
Price
5 days
Duration
J 
Seller's Response
Helpful?A ak_65_ch
United States
Excellent work and delivered all the parts of the project I requested. The team also gave me the special attention I asked for, since I was not well-versed in setting up the new environments. They took the extra time to guide me through the setup. Thanks.
$400-$600
Price
3 weeks
Duration
J Seller's Response
Helpful?J 
joaquinguerrab
Mexico
Ongoing collaborationGreat quality always delivered by Ben and his team! Very happy to work together!
$50-$100
Price
5 days
Duration
J Seller's Response
Helpful?F fprieto968
Spain
Literally he gave me a ppt block with three blocks, no any information, no any calculations, no justification of nothing. I also shared with him my code and pcb design for receiving back nothing. VERY POOR EXPERIENCE. NOT RECOMMENDED.
$50-$100
Price
5 days
Duration
J Seller's Response
Helpful?A 
absolutemotionc
United Kingdom
Ongoing collaborationExcellent Work, very professional and prompt.
$1,000-$2,500
Price
8 weeks
Duration
J Seller's Response
Helpful?
Reviews
22 reviews for this Gig
| (21) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (1) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
C christiangondor
Germany
Ongoing collaborationExcellent PCB design support and very reliable communication. Ben delivered a complete and well-structured hardware design package including schematic, PCB layout, Gerber files, BOM, CPL/Pick-and-Place data and 3D files. He was proactive throughout the process, gave useful technical recommendations,...
$200-$400
Price
5 days
Duration
J Seller's Response
Helpful?A ak_65_ch
United States
Excellent work and delivered all the parts of the project I requested. The team also gave me the special attention I asked for, since I was not well-versed in setting up the new environments. They took the extra time to guide me through the setup. Thanks.
$400-$600
Price
3 weeks
Duration
J Seller's Response
Helpful?J joaquinguerrab
Mexico
Ongoing collaborationGreat quality always delivered by Ben and his team! Very happy to work together!
$50-$100
Price
5 days
Duration
J Seller's Response
Helpful?F fprieto968
Spain
Literally he gave me a ppt block with three blocks, no any information, no any calculations, no justification of nothing. I also shared with him my code and pcb design for receiving back nothing. VERY POOR EXPERIENCE. NOT RECOMMENDED.
$50-$100
Price
5 days
Duration
J Seller's Response
Helpful?A absolutemotionc
United Kingdom
Ongoing collaborationExcellent Work, very professional and prompt.
$1,000-$2,500
Price
8 weeks
Duration
J Seller's Response
Helpful?
