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rf transmitter and receiver with gprs

We are looking for someone to build a rf transmitter and receiver system.

The transmitter will have a 3 axis accelerometer ax345 or mpu6050 connected to the transmitter which will be powered by [login to view URL] can store data every 2 sec and send it to the receiver every 1 min. This needs to be ultra lowpower and run remotely on battery for along time. The size should be very compact.

The receiver will receive the data and send to web via a URL through onboard GPRS. It will be powered by DC adapter but will have Lipo battery backup.

You can use stm32 chips for microcontroller and a6 module for gprs. You can suggest other options.

For transmitter and receiver module please check the attached PDF.

You will need to provide guaranteed working gerber files with component list and required firmware

Kemahiran: Arduino, Kejuruteraan Elektrik, Elektronik, Mikropengawal, Susun Atur PCB

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Tentang Majikan:
( 2 ulasan ) Dhaka, United States

ID Projek: #19310109

28 pekerja bebas membida secara purata $673 untuk pekerjaan ini

amelectronics

Hello sir, I have experience in designing electronics circuits and can develop hardware compatible smartphone and PC based apps. I also have done a lot of IoT projects and can transform your idea into a fully working Lagi

$600 USD dalam 20 hari
(37 Ulasan)
6.6
Anthony989

Hello, I am Anthony from Sri lanka. I have 7 years of experience in the filed and I am very much interested in your project. I HAVE ALREADY DONE MOST PARTS OF YOUR PROJECT. I AM USING MPU6050 AND ARDUINO Lagi

$388 USD dalam 6 hari
(58 Ulasan)
6.5
microembedded

HI there i am an electrical engineer with 8+ years of experience. I have vast experience regarding PCB designing and development. I can provide gerber and manufacturing files. I can design this system for you. Let me k Lagi

$1000 USD dalam 25 hari
(32 Ulasan)
6.3
DreamCha

Thanks for sharing your project. As I'm a Senior Embedded System engineer, I have rich experiences in many embedded systems development and home automation programming over 8+ years. Especially, I had develope Lagi

$600 USD dalam 7 hari
(22 Ulasan)
6.2
ahmad5857

Hi sir, We have read your pdf file and we are able to do this project for you. Lets talk to us. We are professional engineers and developers who do such projects from the last 10 years. We offer you our skill Lagi

$560 USD dalam 10 hari
(48 Ulasan)
6.4
Euroaccount

Hello, I'm an electrical engineer with 8 years of experience in wearable device and IOT product design. I'm an expert in circuit design, PCB layout and firmware programming. I already checked attached document, and con Lagi

$777 USD dalam 10 hari
(18 Ulasan)
5.9
krunalbhongade

Hello. Greetings of Peace! I have great experience in developing custom electronics systems. I have developed an automation for a solar thermal power plant and have created many other industrial solutions. I have Lagi

$750 USD dalam 10 hari
(24 Ulasan)
5.4
relevantsystems

Hello, I see you are looking for a talented electrical engineer who can design the RF transmitter and receiver using GPRS. I am much experienced in MPU6050, MPU9250, SARA-U201 GPRS module, STM32F serial MCU and so on. Lagi

$555 USD dalam 10 hari
(9 Ulasan)
5.1
intellisenseIN

Noted! It can be done. We can build a rf transmitter and receiver system for you with a 3 axis accelerometer ax345 or mpu6050 connected to the transmitter. We do work in stm32 microprocessor as we are a team in Embe Lagi

$666 USD dalam 30 hari
(3 Ulasan)
3.8
estebantoribio

Hi. I'm an electronic engineering student from Argentina. I've been working in freelancer.com for more than two years, and I've completed more than a dozen projects, all with good recommendations, you can check my prof Lagi

$600 USD dalam 30 hari
(15 Ulasan)
4.2
shivkantverma

i am interested to do your project. i want to discuss some parameters about project. it would be my pleasure to work with you.

$611 USD dalam 27 hari
(7 Ulasan)
3.6
ArtShidlovskiy

We did such a project, there are ready samples for demonstration. The microcircuit CC1310 is used (as in the description provided), the GSM modem SIM800, also an accelerometer and a gyroscope are installed on the board Lagi

$2222 USD dalam sehari
(2 Ulasan)
3.6
egoisto

Hello! I have years of embedded development and pcb design. I would like to help you with your project. Do you have any pcb size constraints, like a case for transmitter and receiver, battery size, dc power connector e Lagi

$666 USD dalam 20 hari
(2 Ulasan)
3.8
LTEDeveloper

Hello, My name is Andrei, i am a Romanian IOT Developer with a lot of experience in IOT projects and automatics . I have read the requirements of the product , for low power , i propose you to use a memory Lagi

$500 USD dalam 10 hari
(8 Ulasan)
3.1
macitaytac

Hi, I am embedded hardware and software engineer. Please check out my portfolio and you can see several project related to PCB/IOT systems, for example, STM32 and ESP32 IOT Development Board including accelerometer, Lagi

$1500 USD dalam 45 hari
(1 Ulasan)
2.9
braincenter

I DO NOT OUTSOURCE I have been a freelancer for the past 8 years, I believe that my experience and skill in this background will prove to be of great help to you. Contact me to discuss more on the details

$250 USD dalam 10 hari
(4 Ulasan)
3.7
Ivan927

Hello! I am very interested in your post project. i have rich experience on it. I think this project is very suitable for me and i am sure i can give you good result . I can help you if you'd like looking forwar Lagi

$555 USD dalam 10 hari
(2 Ulasan)
3.3
gsa5b06f37877085

Hello, I am an electromechanical and electronic technician, and I only have the thesis to be an electronic engineer. I work in an electrical testing laboratory, under international standards, im work here for more t Lagi

$750 USD dalam sehari
(2 Ulasan)
2.3
ares97

Hello, I have previously worked on a project very similar to yours in which I was using an stm32 microcontroller, SIM808 GPRS module and the ax345 accelerometer powered by a battery. Additionaly I have previously made Lagi

$400 USD dalam 8 hari
(1 Ulasan)
2.0
mvenkat27

Thanks for sharing your project. As I'm a Senior Embedded System engineer, I have rich experiences in many embedded systems development and home automation programming over 8+ years. Especially, I had developed the s Lagi

$777 USD dalam 10 hari
(1 Ulasan)
1.4