Dash7 433MHz Active RFID Module PCB Design

$15-25 CAD / hour

In Progress

Posted

about 11 years ago

$15-25 CAD / hour

We are looking for a new PCB designed for us that meets the DASH7 ISO 18000-7 standard. DASH7 is a recently ratified wireless active RFID standard originally intended for asset tracking. It has the following characteristics: Operation at 433 MHz, globally available, unlicensed spectrum Based on ISO 18000-7 standard Multi-year battery life Range of up to 2 km (potentially farther) Penetration of concrete walls, water, and ability to "bend" around metal objects Low latency protocol that enables reliable tracking of moving objects Small, lightweight protocol stack that minimizes silicon costs Data transfer at up to 27.77kpbs (potentially as high as 250kpbs) Sensor & security support DASH7 provides an ultra low power active RFID for asset tracking with very long range due its operation at 433 MHz. More detailed data can be found at www.dash7.org. I will provide a copy of the DASH7 Mode 2 specification upon request. Thank you

Project ID: 4287553

About the project

7 proposals

Remote project

Active 11 yrs ago

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Awarded to:

@rogerelectrical

Hi, I'd like to work in this project. Please kindly check your PM box!

$15 CAD in 15 days

5.0

(1 review)

3.3

7 freelancers are bidding on average $27 CAD/hour for this job

@highfliercnr

Dear Sir, I can help you on this.

$23 CAD in 20 days

4.7

(47 reviews)

7.5

@betaenergy

Dear Sir, We are Reserach and Development company whose working area are : -Digital Motor Control -Analog Design -Electronic Design -Power Electronics -PCB design -Embedded system -Matlab -Simulation of hardware For each concept descriptions are as follows: Digital Motor Control: -3-phase induction motor vector control drive -Flux estimation algoritm generation -DSP(TMS320) implementation on motor drive -Low speed application -Torque and speed loop generation -Control algoritms Analog design -Low power distribution -Noissless special opamp based analog circuits -Analog filters -Orcad simulation of several circuits Electronic Design -RF transmitter and receiver -Bluetooh reader and transmitter -Magnetic reader Power Electronics -Implementation motor drive -AC/DC converter -DC-DC converter -Battery charger -Solar inverter -Renewable Energy simulations -Uninterruptle power supplies PCB design -Schematic design by Altium -PCB design by Altium -Power board design -SMPS board design Embedded system -PIC18,PIC24,PIC30 and dsPIC applications -Ardino -MSP430 -Atmel -DSP(Texas Instruments) -Renesas Matlab -Power Electronics simulation -Motor drive -Wind Energy -Solar Energy -Control applications Simulation of Hardware -Orcad Simulation(TI,National, Linear Tech, Maxim libraries) -LTI -National -Matlab Very important Note: References attached. Please look excel file to see projects which we made until now! Metin

$25 CAD in 20 days

4.6

(13 reviews)

4.9

@mercuryincnet

This is something I can provide for you.

$75 CAD in 40 days

5.0

(17 reviews)

4.4

@guerila

Please see PM

$25 CAD in 10 days

5.0

(2 reviews)

3.2

@kiwanda

Good day iFindSystems, I've designed and tested TI CC430 based 868MHz boards quite recently. Designing a 433MHz variant will not be very different. The TI CC430 is the first SoC approved by the Dash7 Alliance. You will benefit from the small form factor, reliability, low power requirements and processing power of the MSP430 when using this option. In addition to designing the board, I can build you a prototype of the board if desired. All schematics and gerbers will be yours when work has been finished.

$70 CAD in 16 days

5.0

(1 review)

3.0

@Thesmarttechies

Dear Sir, We have more than 5 years of experience in Microcontroller, Embedded system, Sensors, Product Manufacturing, PCB Designing and developing. We can do your project very well. Please check your PM For more details.

$15 CAD in 40 days

5.0

(3 reviews)

2.9

@dmjtEngineering

I have masters degree in radio communications, access to RF equipment, and experience with high speed PCB design (controlled impedance microstrip lines) and RFID.

$20 CAD in 20 days