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IoT Hardware and Firmware Developer

$2000-5000 USD

已完成
已发布超过 5 年前

$2000-5000 USD

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I need some hardware and firmware developer with good knowledge of IoT devices and I'm looking to make this project within 4 months but will negotiate the payment terms. I'm looking for someone interested in a long-term partnership to develop the product now but with very high changes to become the consultant for hardware and firmware development including bonus participation of the profit of the company. The scope of the job now will be the following: 1 - Develop schematics and BOM for 2 main boards and some optional modules as per files attached; 2 - Develop PCBs layout and help to find a reliable enclosure designer (company) for the product; 3 - Estimate the cost of modules and find a supplier for manufacturing in China. 4 - Develop 4 firmwares variation including BLE, GPRS, Wifi, Ethernet and Satelite connections (GlobalStar). Some firmwares will post data directly to our server using MQTT protocol, another firmwares will sync data communication to our Mobile APP. The setup mode of the hardware should be done using the device as webserver to define the parameters using the browser and for the running mode, the Wi-Fi will be disabled or defined as Client if Wi-fi is the connectivity mode for the internet. Will be required knowledge with: - MQTT protocol for hardware communication (Client mode) - BLE connection for APP integration - GPRS/Wifi/Ethernet connections - Satellite connections (GlobalStar) - We have all datasheet and details how to connect. It's not a big issue. - GPS coordinates handling - Hardware connection to MySQL database to get device parameters. - Temperature sensors knowledge I hope this information is enough, and then we will disclose full details for the winner. PS.: The project is very interesting and has potential to be launched worldwide but I don't have much funds now once I'm launching this product by my own. So, I'm really looking for someone that will charge a price below the market now but with interest to get into the business and make a lot of money within 2 or 3 years. Tks.
项目 ID: 18271748

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28提案
远程项目
活跃5 年前

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Extensive experience in the development of wearable devices with GPS, Gsm, bluetooth, IRIDIUM data transfer. An example of the work can look at the profile. We can also develop a housing for the device. We will be glad to help you.
$2,000 USD 在50天之内
5.0 (4条评论)
4.9
4.9
28威客以平均价$4,401 USD来参与此工作竞价
用户头像
HI I am experienced electronics engineer with more than 8 years of experience. I can do it for you I would like to know more about the details of project. I have experience in development of IOTs please review my profile to see the feedback from my previous employers Regards
$4,000 USD 在30天之内
4.8 (246条评论)
8.0
8.0
用户头像
Dear hiring manage! How are you? Your project is very interesting for me and I have rich experience in embedded system and hardware and IoT devices. I have done similar projects before like - Digital license display and communication device for the vehicle. * BLE module using Nordic nRF52832 and E-ink Display * GPS tracker using sim28M, GSM/GPRS module using sim800C * motion sensor using MPU9250, ELM327 wireless OBD connector interface. * Low power consumption and long battery life * Android and iOS app connected with the device via wifi or GSM, 4G - ESP32 based flood detection based on AWS for IoT application - Smart Door bell IoT products based on CC3200 and ov7728 Thank you Alexander
$4,444 USD 在30天之内
4.9 (24条评论)
7.3
7.3
用户头像
Hi Sir, We are IOT Expert team and quite professional in providing complete solutions from concept to manufactured products at the client door steps. We read all your 4 points and comply with your requirements. Please check our portfolio first and then decide. We are unmatched experts in the field of IOT and embedded systems. We are professional engineers and developers who do such projects from the last eight years. We offer you our skills for this project at very low rates comparatively without compromising the quality of work. Let me introduce you to our company TURKTRONICS. We are TURKTRONICS. We are professionals with 8+ years of experience in Circuit designs, PCB designs, embedded system solutions, mobile app development, programming and software development. We provide complete end to end solutions for all kind of development projects. IOT is our strong point. In this bid, prototyping and shipping cost is not included however paying extra slight of money to include prototypes. We have the manufacturing facility and we produce the very high standard PCB boards and send ready products to customers doorsteps via DHL. We care about our clients and help them to get out of any potential problem throughout the projects and also give post completion technical support if ever required. We are very much looking forward to hear from you on this in coming days! Cheers!!! Ahmad Lead Technical Engineer TURKTRONICS An Internet of Things Company !
$3,000 USD 在15天之内
4.8 (49条评论)
7.0
7.0
用户头像
Dear Sir, I am an electrical engineer with 19 years experience in this area . I am interested in your project :IoT Hardware and Firmware Developer
$3,055 USD 在30天之内
4.6 (17条评论)
6.5
6.5
用户头像
Dear Sir, I am an expert with more than 15 years of experience in the field of embedded systems, electronics, prototyping and PCB Layouts. I have worked on several complex projects and delivered them successfully. I am really very excited to work on your project and believe me I have already worked on all these interfaces before. I am not looking after development cost infact I also want a long term relation with you. Thats why I had quoted the min possible cost. I am also resourceful as I have partners in Shenzhen China. Kindly contact me for discussions Regards Ch
$3,000 USD 在90天之内
4.5 (66条评论)
6.3
6.3
用户头像
I am an electronic engineer with more than 10 years of experience. I have experience working with similar products from scratch. I have contacts with manufacturers in China as well a suppliers. I can travel to UAE as well and meet you personally and provide you with updates as needed. I have previously worked with another employer long term on similar terms and it was beneficial for me. I can work with you on long term as well and provide you my services at lower cost in exchange for some equity or some other form of payment if your product is successful in the market. Please contact me to discuss details.
$3,000 USD 在120天之内
5.0 (13条评论)
5.7
5.7
用户头像
Dear Sir, I am an experienced embedded system developer. I would like to provide my full effort for your project. Best Wishes
$4,444 USD 在30天之内
4.9 (7条评论)
4.7
4.7
用户头像
Dear Sir. I am very interested in your project and I would be happy to work on it. I am a Senior Electronic Engineer with 6+ years of experience in the Aerospace and IoT industries, working in electronic/circuit design, PCB layout and embedded C programming. In the IoT industry, I worked on the development of a TAG (product wearable) of a LoRaWAN network. I designed the entire electronic. The TAGs built-in a GPS (Ublox), Bluetooth Low Energy (BLE), LoRaWAN transceiver, STM32 microprocessor, FRAM memory, and different sensors. Also, I designed the power stage, which measures and efficiently managed the consumption. I can first analyze your requirements and research possible design options and choose the most appropriate for your application. I can do all the electronic (circuit design, schematics development and PCB Layout ) and fimware (C programming) for your product. The electronic design will focus on: low power consumption, lower cost (minimum number of components), reduced size. I love working on complex designs, it motivates me. I have the skill to solve problems, the rapid understanding of what is required, seriousness and responsibility to carry out the work in the best way. I would like to know more details about your project. I am new to the freelance platform, but I am sure that I am the professional who can do this job. You can trust that I will give my best to deliver a work that exceeds your expectations. Thanks for your consideration.
$4,444 USD 在90天之内
5.0 (3条评论)
4.7
4.7
用户头像
Hi, I an electronics and computer science engineer, with experience working on software and hardware, which gives me a broader perspective when building a solution. I always value my clients' interests and seek to make their project a success, by advising and suggesting better alternatives if existing. Would like to talk to you more about your project, so if you're interested, reach out to me in chat. BR, Nabil PS: I speak Arabic as well if that helps
$3,500 USD 在45天之内
5.0 (8条评论)
4.7
4.7
用户头像
Hi, Our company Leeway Design Consultants India Pvt. Ltd. has the team of expert professionals in IoT. Our team have extensive experience in Firmware, Hardware and Mechanical Design. We have already worked on MQTT protocol to develop 3 products of Home Automation system. Our company is open to provide consultancy in Firmware, Hardware and Mechanicals. Even we can help to manufacture and assemble the product in mass production ready for market. Please revert me in chatbox, I will share our company portfolio Best Regards
$16,666 USD 在90天之内
4.8 (31条评论)
4.9
4.9
用户头像
Hi, I have read your description deeply. I am full stack Firmware developer and have enough experience to complete your project. Please check my profile page. I have a question. Will you provide device? I will wait your reply. Thanks. From Yeoo.
$5,000 USD 在30天之内
5.0 (1条评论)
4.4
4.4
用户头像
i have more than 5 years experience in embedded and BLE low power . and i have a team to manage the pcb design with full prototype . so i can do your job within a time limit with your satisfaction .
$7,777 USD 在45天之内
4.8 (6条评论)
4.6
4.6
用户头像
Hello, We have 15 years of work experience in manufacturing and have worked extensively in china, Apac countries and India. We have a Team of Designing and Developing Electronics Projects and have good experience in Electronics system design. Our past product experiences includes: - Communication products on (Bluetooth, WI-FI, GSM 2G/3G/4G with and without GPS, Lora, sigfox) - Ethernet, USB host & USB OTG - Communication protocols like TCP/IP, MQTT, HTTP, MODBUS. - Commercial products (fully automatic top loading washing machine with fuzzy logic, smart microwave over, BLDC fans and compressor drives for air conditioners, Led lightings-home down lights, smart bulbs and tube lights, solar street lights and high bay lights) - Automotive products (tire pressure management systems, OBD2, Bluetooth for infotainment, ev charging stations, BLDC drives, Battery management systems) Our Team of engineers in product design working in following domains: - Electronics hardware design (RF Designing, HV/LV Designs) - Eembedded software design on STM32/STM8/Toshiba TMpm series/MSP430/PIC 16 & 18/ Renessas RL78/atmega 16 and 32 series We have a production capacity to support international quality standards of production. We hence request-fully submit our proposal for your evaluation and reassure you of our quality and promptness. We also are willing to sign a long term freelancer support contract for your future needs as well. awaiting your response. regars, Mihir
$5,000 USD 在30天之内
5.0 (2条评论)
4.4
4.4
用户头像
Hi, Hope you are doing well! I am software expert and have experienced a lot with several IoT projects. This project is very interesting for me and perfect fit with my skills. I am available now and can start immediately. Hope to work with you. Best Regards
$4,444 USD 在30天之内
5.0 (3条评论)
4.2
4.2
用户头像
We are a team of engineers having expertise on embedded domain. We have worked on several embedded linux/android SBC like Wandboard(IMX6Q), AM335x-sk, Dragon Board, Intrinsyc Q820, Mistral microSOM (Qualcomm), Pi0W, Pi2 & Pi3, Beagle Bone (Black & Green Wireless), C.H.I.P, Orange-Pi-Zero etc as well as Microcontroller Development Boards like Arduino, PIC and STM32 we have worked with various build system including make, busybox, buildroot, yocto, openwrt, android etc. BLE, IOT and Wireless Technologies: 6LBR, contiki, openthread on CC26XX platform, TI-BLE stack(v2.20) TI-sensortag CC2650 (with debug_dev_pack and lcd_dev pack),TI-Launchpad, Keyfob(CC2541) and CC2540, CC-Debugger, NodeMCU(ESP8266), ESP32DevKit and nRF51 and nRF52 We have created custom linux distribution for few SBC with OTA firmware upgrade features. -------------------------- we have customized BLE stack firmware to provide custom BLE Time Service for TI-sensortag(CC2650 ARM-Cortex M3) to accept the time from host linux system and set system time accordingly. We have customized TI-RTOS to accept the time in microsecond precision and maintain it in the system using RTC module. As a part of this project we have collected the below mentioned sensor data to linux system, improved the sensor data throughput rate as well as appended timestamp at the beginning of each packet. * Sensor -> Humidity- HDC1000 -> Optical- OPT3001 -> Barometer-BMP280 -> Movement (Gyro, Accelerometer and Magneto) - MPU9250
$5,555 USD 在30天之内
5.0 (5条评论)
4.0
4.0
用户头像
Hi, I have a good experience designing software and hardware for different embedded devices with a wide range of connectivity, also I have experience manufacturing and sourcing parts from different suppliers in china.
$3,000 USD 在80天之内
4.8 (2条评论)
3.1
3.1
用户头像
I hold master degree in instrument tech and having about 35 years of expertise in real time embedded hardware and software applications. I am specializing in IOT and well versed with GSM, wifi, BLE, GPS etc. I want to have a long term relationship with you and once your product picks up, then you may compensate me.
$3,000 USD 在30天之内
5.0 (1条评论)
2.4
2.4
用户头像
Hi, I have read the details and I understand the project well. Please do read the whole thing, I am Harry and I belong to a group of companies known as Jolta Technologies with its HQ in Hong Kong and sub offices in China, Dubai, Malaysia and Pakistan. We have best of the best Phd and Master level engineers, designers and quality assurance experts with more than 40 years of experience in this domain. You will find everything under one roof, from the firmware to the mass production. Including the mold for the enclosures and all. Please take note that we as an organization know the importance of projects. We have our own IOT based products and projects that we had done. I would love to share the projects with you for cross reference. I would request you to kindly get in touch with me so we can discuss this and take this to the next level. Looking forward to hearing from you soon. Regards, Harry - Jolta Tech
$5,000 USD 在120天之内
0.0 (0条评论)
2.0
2.0
用户头像
Hi Mate, I reviewed the 2 documents you attached and can easily do this project for you. I am based in Shenzhen, China and have years of experience designing and manufacturing PCBAs. I will sign an NDA for your product. Thanks Kevin
$4,666 USD 在45天之内
0.0 (0条评论)
0.0
0.0
用户头像
I have high grade masters of Hardware and software development for IOT. I promise to submit professional and high quality work and before deadline. I always satisfy my clients to 100 percent. Kindly assign me the order.
$3,333 USD 在30天之内
0.0 (0条评论)
0.0
0.0

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UNITED ARAB EMIRATES的国旗
Dubai, United Arab Emirates
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会员自11月 4, 2018起

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