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Hardware(diagram , PCB, Firmware) GPS Tracker

$250-750 USD

Đã hủy
Đã đăng vào gần 5 năm trước

$250-750 USD

Thanh toán khi bàn giao
Circuit Design, Electronics, Embedded Software, Microcontroller, PCB Layout STM32 based. GSM/GPRS quectel m95 TCP PROTOCOL AND SOCKET CONECTION 2 GSM (2G) OTA Control External antenna Ignition Detection Built-in battery 1x RS232 2x Digital inputs 2x Digital outputs 1-Wire interface Mini USB and indications LEDs Sleep and deep sleep modes Accelerometer Power supply 8 to 32 V DC Commands and configuration via SMS Jamming detection Support virtual odometer position memory Detect External supply voltage
Mã dự án: 20503087

Về dự án

19 đề xuất
Dự án từ xa
Hoạt động 5 năm trước

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19 freelancer chào giá trung bình $724 USD cho công việc này
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Hi I am experienced electronics engineer with more than 9 years of experience. I can do it for you. I have completed more than 200 projects here. Please share the further details of the project. I am waiting for your reply to start Regards
$500 USD trong 7 ngày
4,8 (269 nhận xét)
8,1
8,1
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Hi, I hope you are doing well. I have expertise in Embedded System Design and Development. I have worked on quectel GSM Modules as well RS232 Communication. I have understood your requirements and would like to discuss it further. Looking Forward, Khawaja
$1.000 USD trong 15 ngày
4,8 (74 nhận xét)
7,1
7,1
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Hi, I have more than 8 years of experience in embedded design and development. I have designed no of IoT products based on WiFi, BLE, RF, GSMGPRS/LTE, GPS, ZigBee, Various sensors etc. I have expertise in pcb designing upto six layers using different cad tools. I have already designed a GPS tracker using STM32F103, MC60E, Nano Sim Card, Accelerometer, LiPo battery with charging circuit, Micro USB for charging etc. I can share Pcb pics with you. Thanks. Jitendra
$777 USD trong 20 ngày
5,0 (15 nhận xét)
5,1
5,1
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We have several developed models of gps trackers. we can modify to your requirements. The time and cost are discussed separately after the technical task.
$300 USD trong 1 ngày
5,0 (4 nhận xét)
4,9
4,9
Avatar người dùng
Dear Sir, I am an experienced embedded system developer. I can design a perfect hardware device for your project requirement. Best Wishes
$700 USD trong 7 ngày
4,8 (6 nhận xét)
4,4
4,4
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I can help you with your project, I have experience with geolocation systems for people inside the mine. I know several kinds of communication like Wi-Fi, Bluetooth, RF, NFC, GPS, and others. If you want your project in Altum Designer or Eagle I can do it very fast. Also, I can help you with the manufacture and assembly process, I know many companies in Mexico, USA, and Chine that provides that service.
$650 USD trong 7 ngày
4,6 (1 nhận xét)
1,2
1,2
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Hi. I have done projects: With STM32 L0/1 and F0/1/2/4 series and Arm-based chips like BLE nrf51822 & nrf52822. Once I used STM32f103 to program AVR and STM32 on a mass production line. With Simcom sim808, Quectel mc60e, AI thinker a7, Ublox neo7, and neo8 and I am comfortable with all GPS/GSM modules Designing a smart home device using MQTT over TCP with my own broker and I have also used AWS and Azure in my projects. Using OTA and also DFU firmware update. Ninix, for example, is an infant health monitor which uses BLE4 to send data to a smartphone over GATT protocol and capable of DFU updates. Designing battery charging circuits and I would suggest LTC4054 which is greatly reliable. I have done a project just like yours, I used the accelerometer high sample rate to update devices location faster and more accurate and decrease GPS fault tolerance. I have great experience and I could consult you for free without any obligation on the project award! Feel free to contact me anytime. Regards.
$2.300 USD trong 40 ngày
5,0 (1 nhận xét)
0,6
0,6
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Hello Dear. How are you? Arduino is a Microcontroller board and Raspberry Pi is single board computer. I have good experience in IOT development based on Arduino and Rasperry pi. I will try to deliver great result with your satisfy all my best. Hope to meet you soon. Best regards.
$500 USD trong 7 ngày
0,0 (0 nhận xét)
0,0
0,0
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I have 4 years + experience with IOT and Arduino compatible projects and have work on various projects like - GPS controlled Train Monitoring and Mapping System using Arduino - Smart Home automation using Esp8266 and Arduino - Voice controlled Lights using Esp8266 and IFTTT. - gesture controlled lights using Arduino. - pinball machine using Arduino. - and many more. I have worked on Arduino compatible board like Arduino UNO, Nano, Mega, Esp8266 nodeMCU, ESP-01, ESP12F, ESP12E. I am currently working on Air conditioning monitoring system that can track various parameters of A.C and send it to a web server and control A.C. on the response of data given by the user, I have designed custom PCB for various Applications and will complete your task in the earliest time possible. with all these experiences and work I will be best suitable for your project and I assure you that I will complete your project in the best possible way and you will be completely satisfied with my work. if you wish I could also send you the images of some of my designed PCB. regards Jenish
$550 USD trong 7 ngày
0,0 (0 nhận xét)
0,0
0,0
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I have already done same work for gramton weighing automation, Pune company. Which develops the products of electronic weighing machine. For that product I prepared schematic and PCB layout at my place. Where they used ESP8266, RS485, RTC, SMPS, ADC, Relay, STM32(144pin Controller), 16*4 LCD display and matrix keypad on the same board. From last 3 year I work in the power electronics field as a design and development engineer. Definitely my knowledge must be helping you.
$510 USD trong 25 ngày
0,0 (0 nhận xét)
0,0
0,0
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Hi..my name is Rino Santoso from Indonesia. Good at electronics & embedded design, PCB design layout, programming, industrial automation, robotics & mechatronics design, math modelling for 10 years
$555 USD trong 10 ngày
0,0 (0 nhận xét)
0,0
0,0
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I'm Working fellow and can keep in touch, I need some time to assemble and make it happen as I have performed this project in my bachelor degree. I will Perform you all the task within 18 days, I'll run it and later send you an a confirmation. Thanks NA
$480 USD trong 20 ngày
0,0 (0 nhận xét)
0,0
0,0
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Hello there! Good day to you! I have experience with the task you have posted. I previously made a GSM and GPS based vehicle tracking system using AVR ATMega32. I am very well versed with STM32 as well so I assure you that this job will be completed with absolute perfection. Looking forward to your positive response. Thanks & Best Regards, Haris Bin Ashraf.
$333 USD trong 10 ngày
0,0 (0 nhận xét)
0,0
0,0
Avatar người dùng
Hey dude,I have so much experience in this type of hardware design.i can do u your job in the way u want with the perfect time.i have a lot of experience in STM 32 Mcu's.
$555 USD trong 7 ngày
0,0 (0 nhận xét)
0,0
0,0
Avatar người dùng
I am an RF engineer with 20 years experience. I have designed from the integrated circuit level to multi million dollar systems during my career. I now have small company that specializes in Internet of Things Devices. These devices typically consist of a microprocessor, sensors, and wireless modules. Your project would be a perfect fit. I would like to learn more about your project and see what I can do to help you out.
$750 USD trong 30 ngày
0,0 (0 nhận xét)
4,2
4,2

Về khách hàng

Cờ của BRAZIL
Barra Mansa, Brazil
5,0
7
Phương thức thanh toán đã xác thực
Thành viên từ thg 8 1, 2015

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