Concluído

Hardware(diagram , PCB, Firmware) GPS Tracker

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

Habilidades: Eletrônica, Layout PCB, Microcontrolador, Engenharia Elétrica

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Acerca do Empregador:
( 2 comentários ) Barra Mansa, Brazil

ID do Projeto: #20503087

Concedido a:

gaoshou007

Hello! I read your project carefully and confirmed it's a suitable one for me. I have been working as firmware and hardware designer for 6+ years. I know about embedded system very well and have wonderful experiences w Mais

$550 USD em 7 dias
(4 Comentários)
3.6

30 freelancers estão ofertando em média $770 para esse trabalho

sagradoamicus

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 r Mais

$500 USD in 7 dias
(246 Comentários)
7.9
DreamCha

Thanks for sharing your project. As I'm a Senior Embedded System engineer, I have rich experiences in many embedded systems development, IOT(Internet of Things), and home automation programming over 8+ years. Espe Mais

$1500 USD in 12 dias
(32 Comentários)
6.8
levstremetskyi80

Dear Sir I am very interest in your job as an experienced engineer. For 10+ years, I have been working in this field and you can see my experience in my profile. Specially, I have a good experience to design and develo Mais

$500 USD in 7 dias
(40 Comentários)
7.0
mechatronicsengr

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 disc Mais

$1000 USD in 15 dias
(66 Comentários)
6.6
jokanies

Hi, I have rich experiences with PCB design and micro controller firmware development for 7 years. I am familiar with Arduino, ESP, NRF, stm32 and Raspberry pi, so I have many development modules. Especially I'm famili Mais

$2000 USD in 15 dias
(2 Comentários)
5.6
vtlabs

Hi My name is Vusi and I'm an Electronic Engineer with over 4 years experience developing embedded applications. You can learn more about me from my Freelancer profile or my website at [login to view URL]

$750 USD in 30 dias
(25 Comentários)
5.9
endlessflier

Hi, Thanks for posting this job. I am very interested in your project. I have a rich experience on STM32 firmware. - My Skills & Experiences: Uart, I2C, SPI, USB, LCD BLE GSM/GPRS using SIM868, SIM800/ Mais

$1500 USD in 30 dias
(5 Comentários)
4.8
dalong243020

I am an Electrical Design Engineer with 8+ years of experience in delivering engineering services for industrial, commercial and residential facilities in the U.S., Canada, Australia and Ukraine. I am an expert in Au Mais

$500 USD in 7 dias
(3 Comentários)
4.9
ArtShidlovskiy

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 em 1 dia
(3 Comentários)
4.7
leons01

Hello, We are a 14-year-old Electronics design and Manufacturing Company working as an IoT design partner for Toshiba Semiconductors, Avnet, WPG and many others. We are having wide experience in Hardware design includ Mais

$750 USD in 7 dias
(1 Comentário)
4.4
intellisenseIN

Okay! As an experienced team in Embedded system, we have specialty in PCB layout design and Firmware development especially in STM32. Kindly spare 10 minutes for the interview. We have already developed similar proje Mais

$1200 USD in 30 dias
(4 Comentários)
4.3
ZhangHuaQiang

I'm a software/hardware engineer with 10+ years experience and high skills. - PCB design/manufacturing using Altium Designer - Remote sensor/control network system - Arduino & Atemga programming - RF Wireless communic Mais

$500 USD in 7 dias
(4 Comentários)
4.2
jitendracf

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 Mais

$777 USD in 20 dias
(8 Comentários)
4.2
nishanthamahesh

Dear Sir, I am an experienced embedded system developer. I can design a perfect hardware device for your project requirement. Best Wishes

$700 USD in 7 dias
(6 Comentários)
3.5
JakobLang113

100% SATISFACTION guaranteed OTHERWISE I'll REFUND your money back. I have read your job description carefully and am interested in your project. I saw your project and thought it fits my skills very well. I can comple Mais

$400 USD in 7 dias
(2 Comentários)
1.6
Ramon1644

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 i Mais

$650 USD in 7 dias
(1 Comentário)
1.2
abzdastmalchi

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 mc60 Mais

$2300 USD in 40 dias
(1 Comentário)
0.6
Ravinderkandhol

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 in 7 dias
(0 Comentários)
0.0
MirkoBorjan1985

100% SATISFACTION guaranteed OTHERWISE I'll REFUND your money back. I have read your job description carefully and am interested in your project. I saw your project and thought it fits my skills very well. I can comple Mais

$400 USD in 5 dias
(0 Comentários)
0.0
harisbinashraf1

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 Mais

$333 USD in 10 dias
(0 Comentários)
0.0