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Design a GPS Tracker: with GSM SIM and Bluetooth

$1500-3000 USD

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Đã đăng vào gần 7 năm trước

$1500-3000 USD

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Design a GPS Tracker with GSM SIM and Bluetooth. I am looking for an engineer who can design the electronics for a GPS tracker which will accept a SIM card. The device needs to be able to: 1- Get GPS coordinates 2- Connect to GSM network with a SIM card (and send coordinates to a server) 3- Bluetooth ability for configurations 4- Chargeable via micro USB I am looking for someone who is also knowledgable in: 1- Sourcing and if necessary manufacturing of necessary parts. 2- Antennas for good GPS and GSM network reach. 3- Battery optimised for long usage. 4- Design for standards of durability, heat, cold, water-dust resistance, etc... I will write the necessary software in-house (I am a software engineer). Only interested in engineers who have experience with GPS, GSM and Bluetooth. Please describe your experience about similar products in your bid.
Mã dự án: 14233133

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39 đề xuất
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Hoạt động 7 năm trước

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39 freelancer chào giá trung bình $2.370 USD cho công việc này
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HI I am an expert embedded system designer with more than 8 years of experience. I have designed the GPS trackers before with 3G support. Price is just for reference I am open for price and time line . Please get in touch I am waiting for your reply to start Regards
$1.500 USD trong 15 ngày
4,9 (257 nhận xét)
8,0
8,0
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Greetings Arvin, Thanks for the invite. So what I understand is you need the manufactured and assembled PCB with the functionality detailed below. You will be writing the firmware required. I have done multiple projects where the delivery has been working PCBs (with Firmware). Almost all of them had the Micro USB charger and most of them had BLE (Silicon Labs BLE modules or TI CCxx chipsets). I have worked on GPS as well (L80 from Quectel) for one of the projects. GSM I have the know how but haven't got an opportunity to design a PCB on it yet. On the battery life and PCB size, I have worked on wearable PCBs as well - where both constraints are really tight. You can find the projects video in my profile. All in all, I will be able to deliver you working PCBs (I can do the basic testing to ensure HW is working). My bid includes Schematic, Layout, working with the fab & assay EMS to get the assembled PCBs, basic bring up and testing. The hardware & shipping cost will be on actual. Look forward to hear from you. T & R Alok Pugalia
$4.000 USD trong 60 ngày
5,0 (7 nhận xét)
6,9
6,9
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Hi Sir, Read your project and can do it for you. but our bid only includes the design. definitely if you want us to produce prototype it will cost you around 500 USD with time extension of two more weeks. we are professional team called TURKTRONICS. WE can change your idea into a very aesthetic PCB with in the 200 X 200 dimensions. so please discuss with us. 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 professional 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 collaboration with Atechcircuits in Shenzhen China for excellent quality PCB manufacturing. 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
$1.500 USD trong 15 ngày
4,9 (47 nhận xét)
6,7
6,7
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Hello dear I have experience in designing electronics circuits and can make your project. I will make your project practically on breadboard and will provide you circuit, code and PCB design along with gerber files. I will design your project using extra cheap and reliable components that will be beneficial for you if you are planning to make a commercial product.I also have experience in bluetooth modules and android apps development. I can also develop android app for you that will be able to control your project and you will be able to monitor your data. If you wish we can discuss in chat.
$1.500 USD trong 45 ngày
4,8 (58 nhận xét)
6,8
6,8
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Hi dear I have more design same at your specification Working with Bluetooth, National ,Texas, Nordic, Broadcom , 2.0 , 4.0 BLE Working with modem sim900 sim9008 ( included GPS) , Telit 4 Band, standard specification NMEA. Working with many microprocessor ST, ATMEL, NXP and other. Working with Altium Design A17 for more of 30 years. Send full Project included 3D model in step format. You can see same project in portfolio if you can see image of any finished tracker working I can send info and pictures. Best Regards. Working in software and I can help you in design best software If you need little assistance.
$2.777 USD trong 30 ngày
4,9 (53 nhận xét)
6,5
6,5
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Hello, I have developed similar projects like this. One of them has Sim800 GSM module, Neo 6m GPRS modue and HM-10 bluetooth module with atmega328 MCU. Another has Sim808 Module which has GSM+GPRS+Bluetooth module but bluetooth module did not support Bluetooth 4 thus I had to add HM-10 module. About battery both has tp4056 charger unit with lipo battery. We can talk all details over the chat. All the BEST, Ali SERBETCI
$2.500 USD trong 30 ngày
5,0 (36 nhận xét)
6,6
6,6
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Hello, Have a great day. We will deliver a fully design PCB within required dimensions. Please feel free to contact us. Best Regards, Shahbaz.
$3.000 USD trong 30 ngày
4,6 (58 nhận xét)
7,0
7,0
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Hi, I am a post graduate power electronics engineer and having very good experience in product design and development. I am excellent in embedded programming using pic, dspic controllers and MATLAB codding for Power projects, Boot loaders, CAN communication, EEprom. UART , Protocols for networking, wi-Fi routers, Electrical vehicles and AC drives, stepper motor controls. I designed sine wave inverters for standalone and grid tie Inverters. I designed projects like Off line UPS up to 3 KVA, synchronous rectifiers, Solar MPPT chargers, Solar trackers, Battery chargers ,Grid tie inverters design with PLL and feedback control circuit emergency light of 66W and Online UPS control cards, Battery Charging power supplies, LED drivers for PWM controlling and dimming, SMPS, Power supplies. I have experience in schematics and PCB design experience in Altium and ORCAD. I am ready to work for you. Please contact for further discussion.
$3.000 USD trong 60 ngày
4,9 (60 nhận xét)
6,7
6,7
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Hello Sir/Madam, I am Anthony Perera from Sri Lanka and I have multiple degrees on Engineering field. Why you should hire me ? * I am a FULL TIME freelancer and once a project is awarded to me,all my time will be dedicated to that specific project so you will get fast and quality work. * I have been in the field of product designing so if you are developing a commercial device I can help you to design it at very low cost and also can get into contact with Chinese manufacturers who I work with. Very reliable and fast. * I have my own PCB printing facility and also a workshop where I can design and manufacture any number of samples/prototypes. In that way you don't have to find some one else to test my work. * My prices are very fair and can be negotiated all the time. I am very flexible and very understanding. You can see my reviews. Check my profile. See for your self. https://www.freelancer.com/u/Anthony989.html As I stated I have pretty good PCB printing facility. So I can develop the prototype for you. I have done many kinds of applications like this. I can even map the coordinates using adafruit IO platform. Please feel free to contact if you are interested. Thank you Anthony Perera
$1.666 USD trong 30 ngày
4,8 (65 nhận xét)
6,5
6,5
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Hello I have seven years of professional PCB designing and circuit Designing experience , I hope you will hire me Regards Engineer humza
$1.666 USD trong 20 ngày
4,9 (67 nhận xét)
6,3
6,3
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Thanks for inviting me to bid on your requirement. The price and timescales are only place holders at the moment. I have implemented many bluetooth projects recently based around the Nordic nrf52 device. I have also implemented a GPS device using the NEO-7P hybrid. Therefore I would certainly recommend the NRF device for you project and the latest version of the Neo device. I could only help with the PCB design, not the firmware or any mechanical details. Please come back to me if this sounds of interest. Best Regards Dave Lelievre
$1.666 USD trong 30 ngày
4,9 (28 nhận xét)
6,3
6,3
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hi i am an electrical engineer. i have vast experience related to circuit design and pcb design. i have done many embedded system projects. i have hardware experience pcb design. let me know if you are interested. we can discuss further on chat.
$3.000 USD trong 45 ngày
4,8 (34 nhận xét)
6,4
6,4
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Hi... I have 6+ years of experience in the field of electronics and communication. I am working on different industrial based project where my primary role was to design embedded system, programming of micro-controller and system implementation. You can check out my portfolio for my work information and my qualification. I have worked on more than 125 projects based on different platform(ARM CORTEX-M4,M7,STM32Fxxx, Arduino, AVR, PIC) which includes centralize electricity monitoring using ZigBee network, chemical detection robot for pharma industry(Bluetooth operated), autonomous robots, cap sense based home automation system, Industrial chiller controller, Live Tracker(IoT),GSM security system and many more. Expect your work done within deadline with best quality..... Please let me know any thing you need to know in personal message. And please message me detail requirement of your project, so we can discuss on it.... Thank You
$2.500 USD trong 30 ngày
4,8 (53 nhận xét)
6,1
6,1
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Hi, Thank you for inviting me to the project. I have done similar work using SIMCOM SIM808 module, which has GPS, GSM, and Bluetooth connectivity. You didn't mentioned about the host, would you like to use a microcontroller on board, or you want it as a shield for some board e.g RPi/Arduino? The size of my previous design was 55x50mm in 4 layers. It was a RPi shield. So I think your desired size of the board can be easily achieved even if you want to use Microcontroller on board. I am looking forward to hearing from you soon. Regards, Hafeez P.S. I can provide you images of my previous related work if you want.
$2.000 USD trong 30 ngày
4,9 (16 nhận xét)
6,0
6,0
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Hi! I've saw your project and seems pretty interesting. I've worked before with GSM modules, bluetooth modules and I can make for you the desired module. For reference, you can look at SIM808 that has Bluetooth, GSM and GPS modules integrated in one piece (is more compact), and can result a pretty small module in the final. The commands are AT type and can be configured via those type of commands. We can discuss the details of the project (what you expect to obtain) and I can give you some advices regarding how should be done for best efficiency. During the project we can discuss any time to match your requirements. Because you don't have any rating, I can start the project only after you will send me a first milestone (300$) because this is the freelancer fee that is taken from my account when I accept the project. In this case, if you decide to drop the project and don't enter anymore here, I will not remain with found loose. P.S. I'm using Altium Designer and I can deliver you 3D pdf file with the PCB layout (with the 3D components) that is 99% identically with the real board - you can see in my portofolio and I can give you some other project examples that I've worked for. Thanks! Regards, Adrian
$2.222 USD trong 30 ngày
4,9 (37 nhận xét)
5,8
5,8
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Hi, Thank you for inviting to bid on this project. I am an electrical engineer having an experience of four years in embedded industry. I read your requirements and understand about it's application for small size gadget with chargeable battery. I have an experience of GSM/GPRS, GPS, Bluetooth and WiFi modules. I have designed and implemented GPS tracker for 2 different applications including automobile and Smart bag. In Automobile tracker i used Mediatek Linkit one board which is having on board GPS, GPRS, BLE, Wifi and SD Card. For Smart bag i have designed customized board. Do let me know if you have any queries/questions. Let us at least get into the interview stage and discuss things. Hoping to hear from you, Jaydip Kathiriya
$1.800 USD trong 19 ngày
4,9 (25 nhận xét)
5,8
5,8
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Hi, I have been working in R&D more than 15 years for international electronic design engineering companies in NZ and Australia developing optical touchscreens, RF, power meters, industrial data logging instrumentation products. Rich experience with 8/32 bit micro-controller based designs, analogue and digital circuits, schematics & PCB layout for 8051, PIC24s, MSP430s, Atmels, Renesas, STM32 ARMs, FPGAs, Freescale A9 iMX.6 Linux SoM, DDR3 SDRAMs , high voltage and power electronics designs, RF Nordic, TI chips, WiFi, Bluetooth, accelerometers, capacitive touch interface, stepper motors, battery management etc. I have huge experience with taking designs from concept to pilot and mass production (>100k pcs) including design reviews, verification, EMI/EMC emissions problems, design right for EMI, DFT/DFM. I have vast experience with low power and discrete transistor circuit design, isolated 10-150Wt AC-DC SMPS , non-isolated DC/DC converters, buck, boost, SEPIC designs, battery management as well as peripherals USB,I2C,CAN,RS232-485,SPI,LVDS, SDRAM, EEPROM, MMC, JTAG,SATA,DVI. Experience with multilayer (2-12) PCBs , flex designs, blind and buried vias, high-speed digital design, trace impedance control, Solidworks 3Drendering.
$2.222 USD trong 30 ngày
4,9 (26 nhận xét)
6,0
6,0
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Hi, I am a electrical engineer with more than 10 years experience in circuit design and PCB layout design. I have designed more than 35 different products for various applications including GSM, GPS, Wi-Fi and Bluetooth. I have designed pet trackers, car trackers and other trackers that utilize GSM, Wi-Fi and Bluetooth protocols simultaneously. I have designed such a system in 45 mm x 80 mm form factor. I am interested in this project and would like to discuss details with you. Please let me know when you can be available for discussion. Best Regards
$3.000 USD trong 40 ngày
4,8 (31 nhận xét)
5,9
5,9
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Hello, I am Paul I can Deliver an aesthetic Design I look forward to designing your Product I have extensive Product Design and Development Experience I can meet all your design requirements and the enclosure will 100mm by 100mm and will be waterproof Kindly go through my Portfolio for some of my works Regards Paul I can Prototype and Manufacture for you too
$1.500 USD trong 30 ngày
4,2 (22 nhận xét)
6,9
6,9
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hello sir. thanks for inviting me to bid on your project. i have worked in some projects that involves the use of gps modules like GLOBAL TOP or QUECTEL. i have also used GSM modules like SIM800 and SIM900, and bluetooth modules like pan1026 and pan1720. i use STM32 and MICROCHIP microcontrollers. we can discuss more details in private chat. regards.
$2.000 USD trong 30 ngày
4,7 (53 nhận xét)
6,0
6,0

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Cờ của TURKEY
Istanbul, Turkey
5,0
3
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Thành viên từ thg 4 9, 2017

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