RF transmitter,repeater and sender 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 with ultralow 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

Evner: Arduino, Elektrisk Ingeniørarbejde, Elektronik, Microcontroller, PCB Layout

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Om arbejdsgiveren:
( 2 bedømmelser ) Dhaka, United States

Projekt ID: #19352462

10 freelancere byder i gennemsnit $235 på dette job


Very easy project for me. I suggest to use PIC XLP processor which are low cost and ultr low power. highly experienced in A6 GPRS modules. I can send you photos or videos of our PCB design works if you want . Will prov Flere

$500 USD in 8 dage
(48 bedømmelser)

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 Flere

$150 USD in 10 dage
(37 bedømmelser)

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. Why you should hire me ? * As a full time freelancer I have my own PCB fabr Flere

$111 USD in 3 dage
(58 bedømmelser)

Hi, I am a professional hardware and firmware developer. I think that my professional knowledge and experience will provide you with help. I will complete your project in a short time, perfectly and clearly. If yo Flere

$500 USD in 5 dage
(9 bedømmelser)

I am a BEng. Electrical and Electronics Engineer with 5 years of experience in field living in Cyprus. I am specialized in PCB design (EAGLE, Protheus, KiCad, Altium), Microcontrollers ESP8266, ESP32, Arduino, Raspberr Flere

$55 USD på 1 dag
(5 bedømmelser)

Hello Mohammed, As you know my quotation of 200 USD , is not a cheap , but i deliver clean and tested solutions . Derivable on the project: Library for Arduino PCB Schematic PCB Layout Gerber files B Flere

$200 USD in 10 dage
(8 bedømmelser)

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 Flere

$250 USD in 10 dage
(2 bedømmelser)

Hi I am interested in your project. I am embedded system engineer. I have experince in PCB Design and schematics with several projects about RF comm. and GPRS. I could design your PCB. If you want I could prepare a Flere

$100 USD in 8 dage
(1 bedømmelse)

__IX-SM-1096B1__ Hi, I have checked your project details carefully and understood everything. I am an Electrical Engineer by profession, providing FYP's and Other Projects related to Electrical Engineering. Pleas Flere

$35 USD in 4 dage
(1 bedømmelse)

Hi IAM a industrial embedded product designer , I can do this within 3 working days along with working prototype pcb but for quality checks and testing i am taking 20days Relevant Skills and Experience Embedded platfo Flere

$444 USD in 20 dage
(0 bedømmelser)