4. Firmware programming in C language............4. Programación de firmware en lenguaje C

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We are looking for a programmer to finish our firmware, they have delivered it to us and it seems to have errors.

Project description:

Iot device connected to App and server through MQTT (Already working).

We are looking for a collaborator who has the following experience:

-Programming in "C" language

-Management and knowledge in IDF expressif

-Management of free-RTOS

-Knowledge of structured programming

-Knowledge of ADC signals

Jobs to finish:

- Wifi local network configuration for Esp32 microcontroller

- OTA installation (remote updates via server)

- Installation of Radio Frequency module

-Code check in "C" to repair it or program it again.

We offer:

Team of collaborators in all areas (Electronics, App. Backend)

Daily support as required.

Contact the professional who made the current firmware for clarification.

Collaborate on a project with a great showcase, since the device will be sold to the end customer.



Lập trình C Vi điều khiển MQTT Internet of Things (IoT) Firmware

ID dự án: #37250895

Về dự án

24 đề xuất Dự án từ xa 1 tháng trước đang mở

24 freelancer chào giá trung bình$535 cho công việc này


I am not sure if you are looking for a professional developer, or just someone to do the stuff. If you are looking for someone who would handle the job efficiently and finish the product ready to be sold then we can ha Thêm

$8000 USD trong 30 ngày
(62 Nhận xét)

Hi There, I am a senior Expert and Have more than 5 years of experience in electronics and embedded design. I have experience with: 1. ESP32 2. can interface with app and have experience with MQTT broker. 3. can interf Thêm

$140 USD trong 7 ngày
(40 Nhận xét)

Best Firmware Programming Expert! ⭐ ⭐ ⭐ ⭐ ⭐ Dear Client, I have gone through the attached docx file and will be able to execute this project for you. With over 30 years of experience in electronics design, circuitry, a Thêm

$180 USD trong 2 ngày
(2 Nhận xét)

Hi, I am a professional embedded software engineer with more than 5 years of experience. I have worked on ESP series devices using both ESP-IDF and arduino development platforms. I have also an excellent experience in Thêm

$500 USD trong 7 ngày
(4 Nhận xét)

Hello, my name is Adnan Gohar and I am an experienced and results-driven professional with extensive expertise in programming language C, management and data analysis. I am confident that I can help you finish your fir Thêm

$140 USD trong 7 ngày
(4 Nhận xét)

Hi there, my name is dervis and I am a consultant with extensive experience in programming languages such as C and IoT. I believe I am the perfect fit for this project because of my extensive knowledge in firmware prog Thêm

$250 USD trong 7 ngày
(4 Nhận xét)

Hii Sir. I have read your project and understand the requirements and very familiar with such a project. I am confident that i can provide you the best quality of work. I am ready to start the work right away.

$140 USD trong 7 ngày
(4 Nhận xét)

Buenas! Estoy entusiasmado por la oportunidad de colaborar en la finalización de su firmware. Mi experiencia en el área incluye: Programación en "C". Manejo de IDF Expressif. Experiencia en FreeRTOS. Conocimiento de Thêm

$140 USD trong 7 ngày
(1 Nhận xét)

Hello, I am a specialist FULL-STACK developer with over 8+ years of experience in website and mobile app development. I understand that you are looking for someone to finish your firmware, but have discovered that the Thêm

$140 USD trong 7 ngày
(1 Nhận xét)

Hello, I am an embedded software engineer with nearly 4 years of experience. I have experience with communication protocols like UART, I2C, SPI etc. and experience with freeRTOS, task management, unit testing etc.. I a Thêm

$140 USD trong 7 ngày
(3 Nhận xét)

Dear, sir. I have just read your requirement and very interested in your C/C++ project. I have 10+ years experience in Software Development and the C/C++ is my top skill. As for rich experience, Network Connection Pro Thêm

$140 USD trong 7 ngày
(1 Nhận xét)

Hello ,client! I am Leon and a Firmware expert. I have some experiences in this field ,especially about MQTT module. I am confident that my skillset is the best fit for this project. Please feel free to reach out with Thêm

$140 USD trong 7 ngày
(0 Nhận xét)

Hi Greetings! We are team of software developers. We have developers working on almost all the technologies. We will assign you a project manager who will assist you during entire process of project completion. We wil Thêm

$250 USD trong 7 ngày
(0 Nhận xét)

My experience and my passion for microcontroller makes me a perfect candidate to deliver this project on time

$170 USD trong 14 ngày
(0 Nhận xét)

Hello! I have what you’re looking for: Extensive experience in programming with the "C" language, particularly in embedded systems and microcontrollers. Proficiency in the ESP-IDF (Espressif IoT Development Framework) Thêm

$250 USD trong 14 ngày
(0 Nhận xét)

Hablemos y llegaremos a un entendimiento mutuo, tengo todo el conocimiento y practica en los topicos que solicita, solo necesito una oportunidad para empezar aqui.

$100 USD trong 20 ngày
(0 Nhận xét)

I'm a software engineer and I know how to program in C language and structured programming. I would be glad to collaborate with you on your firmware project because I have the necessary skills and experience to help yo Thêm

$250 USD trong 30 ngày
(0 Nhận xét)

Around 6 years of work experience in designing, development, testing of real-time embedded applications included ESP32, C,C++, Python and embedded development tools . Good understanding of embedded software design to s Thêm

$400 USD trong 7 ngày
(0 Nhận xét)

I'm an italian electronic engineer with more than 18 years of work experience. I work as HW designer and FW developer. As HW designer, I work in Altium, KiCad and Orcad and I have experience in development single MCU Thêm

$140 USD trong 7 ngày
(0 Nhận xét)

Hello, I possess substantial experience in ESP32 projects utilizing ESP-IDF, coupled with a proficient grasp of FreeRTOS and OTA applications. My commitment to customer satisfaction is unwavering. I invite you to engag Thêm

$600 USD trong 10 ngày
(0 Nhận xét)