Concluído

Iot C code, Firmware update. ESP32-WROOM-32D

I have a prototype for a new Iot device that runs with a ESP32-WROOM-32D MCU. The circuit board came from the manufacturer and it is working, but it needs a few upgrades and changes. It currently connects to the internet with a series of steps, this needs to be simplified to BLE possibly to make it easer. I also would like to have the ability to run firmware updates to improve the product.

Habilidades: Programação C, Microcontrolador, Eletrônica, Arduino, Programação C++

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Acerca do Empregador:
( 0 comentários ) Tega Cay, United States

ID do Projeto: #28281628

Concedido a:

(56 Comentários)
8.0

29 freelancers estão ofertando em média $52/hora nesse trabalho

(83 Comentários)
7.9
sagradoamicus

HI I am experienced embedded system designer with more than 14 years of experience. I have read the details and have designed a number of products based on wroom 32. I have experience with firmware and hardware design Mais

$50 USD / hora
(229 Comentários)
7.9
(60 Comentários)
6.9
zhonghaidi4

Thanks for your invitation I checked your description, and I'm sure I can finish this project successfully. I have 20 years experience working as an Electrical Firmware engineer. - Hardware design - prototype - fir Mais

$50 USD / hora
(15 Comentários)
6.2
ganeshkumarsw

Hi I have lots of experience in esp32 using both Arduino and off framework. I have implemented webserver, fota over ble as well as through wifi using webserver, mqtt, ftp and http client. I can accomplish your requi Mais

$67 USD / hora
(25 Comentários)
5.8
nikitamorozzz

Hi, I am an firmware developer who are familiar with arduino and linux Also, I have some experience in developing ESP32. which ide do you prefer to use? arduino-ide or esp-idf Honestly, I am familiar with arduino-ide b Mais

$50 USD / hora
(20 Comentários)
5.1
rhr407

I did all of my projects in esp32 firmware development. I use esp-idf which the official development framework by espressif. Please feel free to have a look at my past projects or visit our website [login to view URL] B Mais

$50 USD / hora
(5 Comentários)
4.7
ah7med

Hi there, I have read your requirements, is depending on what you want to do with it. I have made a lot of projects with ESP32. After we make some command to move. I can work with all types of Microcontrollers programm Mais

$50 USD / hora
(13 Comentários)
4.9
Mauricio768

Dear Client. I have just read your job description and your project is really interesting to me. I have many experiences working for 7+ years with firmware programming especially. Here are some of the experiences that Mais

$50 USD / hora
(14 Comentários)
4.7
Irland

Hello I am an IoT engineer and I have developed the IoT system based on ESP32. I have developed the ESP32 wifi and BLE controllers connected to web server and mobile app. I can develop the firmware and design the dedic Mais

$50 USD / hora
(4 Comentários)
4.5
BlackStarGazer

Hello If you can turn this to a Task Based project , I can help in it I don't work per hour . If you're still interested , please check my profile for previous work and give more information about the Specs of th Mais

$50 USD / hora
(5 Comentários)
4.6
hemedmechanical

HI There, what IDE do yu use to program the ESP32 ? ESP-IDF or Arduino IDE ? I can help you program it with Arduino IDE what do you mean It connects to the internet with series of steps ? And yes I can add BLE funct Mais

$50 USD / hora
(16 Comentários)
4.5
macroenergy

Thanks for Freelancer which gives chance to meet you. I hope you are good. I have read your description carefully and understand everything. I have 1 year experience on ESP32 and develop code by using Arduino IDE. I'm Mais

$50 USD / hora
(10 Comentários)
4.5
gopinathansubu

We are a team of engineers having expertise on embedded domain. We have worked on several embedded linux/android SBC l as well as Microcontroller Development Boards like Arduino, PIC and STM32, ESP, nRF BLE, IOT and W Mais

$65 USD / hora
(5 Comentários)
4.0
(4 Comentários)
3.8
Sanjaysingh2018

I am professional embedded iot engineer and have experience with esp32 wroom 32d of 3+ years . I have developed firmware and iot products using the controller . drop me message to discuss more. thank you.

$50 USD / hora
(4 Comentários)
3.2
tarekalmowafy

Hi, I have quite a lot of experience working with ESP32 MCU using the esp-idf tools for WiFi and BLE connectivity for IoT devices. I think I can help you achieve exactly what you want. looking forward to discussing the Mais

$50 USD / hora
(2 Comentários)
3.1
freelancersam123

hello there Hope you are going well. This is Sam, an embedded system and IoT expert. I have reviewed your project requirement and it fits to my skills and experience. I have rich experience in firmware development of E Mais

$50 USD / hora
(1 Comentário)
2.8
anouphimmasy

hi, sir. how are you? I am an excellent esp32 hardware and software developer. I already have various experiences in development of board and firmwares using ESP32 ethernet kit and others. Now I am working on another E Mais

$50 USD / hora
(2 Comentários)
1.9
talierm99

Hello, thank you for your job posting. As a senior electrical engineer, I have a lot of experience in ESP32 boards. Design circuits and PCB: Altium, Eagle, KiCad, Allegro & OrCAD, PADs. The services - Gerber files, Ne Mais

$50 USD / hora
(2 Comentários)
1.7