pcb design for simple Lora armband ( in 10 hours)

$30-250 USD

Closed

Posted

over 4 years ago

$30-250 USD

Paid on delivery

I need PCB design file for Lora armband. - 1:1 communication - communication range should be larger than 1km. - small FPC antenna. we can use 6dBm or 5dBm FPC antenna - when transmitter click button, receiver will get a packet data from transmitter. - to use altium designer Finally, freelancer will share PCB design files, BOM, gerber When you bid, please answer the following questions - do you have experience on Lora hardware? - When you test it, how was the range? - Can you make a simple program for test?

PCB Layout

Electronics

Electrical Engineering

Circuit Design

Microcontroller

Project ID: 22798620

About the project

5 proposals

Remote project

Active 4 yrs ago

Looking to make some money?

Email address

Benefits of bidding on Freelancer

Set your budget and timeframe

Get paid for your work

Outline your proposal

It's free to sign up and bid on jobs

5 freelancers are bidding on average $157 USD for this job

@abubakarayyub01

Hello Dear Concern, We are a team of professional members of Electrical, Electronics, Mechanical, Civil, Chemical, Energy, Industrial Engineering. We are also expert in following softwares: Eagle, Proteus, MATLAB, Simulink, PADS, PORTEL,Proteus, Cadence ,Solidworks PCB, ANSYS, ABACUS, AUTOCAD, DipTrace, Kidcad, MATLAB, SPSS, PRO/E, CATIA V5, Stud pro, Homer Pro, We are trusted people and will never break you trust. We will deliver your work with in your defined timeline. I assure you that your work will be error free and 100% professional with high quality. We will never waste your time and money. We will try over best to make you proud. Please consider me for this job. Thank you in advance. Regards,

$200 USD in 1 day

5.0

(2 reviews)

3.7

@chicano79

That's impossible! 1Km range with a FPC antenna on an arm band? No!!! Don't you realize that obstacles such as buildings and foliage can also affect the transmission range! I have worked extensively with LoRa modules (plenty) and I have achieved transmission distances up to 1Km but using external magnetic mount omni directional antenna and the module was transmitting at maximum power! In your application the module will never transmit at maximum power because it is wearable electronics and battery operated. Maybe U need to consider this! Thanks,

$250 USD in 7 days

4.8

(1 review)

2.8

@prashantborntor6

Greetings, I am an electronic engineer who has more than 5 years of experience in the field of embedded hardware design to its software development. I have done projects in various disciplines from medical, automobiles, adhesive manufacturing, robotics and much more I have done numerous projects in IoT,BLE, WI-FI, ZIGBEE and much more. In terms of hardware design I have experience in developing a PCB of 16 layers with all its test and making it production ready product. I have gone through with your requirements and I have made a timeline for completing the project on time with 100% perfect quality. waiting for your valuable reply thanks

$173 USD in 1 day

0.0

(0 reviews)

0.0

@himanshuagrwalg

Hello This side Himanshu Agrawal I have 4 year experience in embedded system last 8 month I am working in lora communication and we develop mesh network in lora communication. I have used two lora module. 1.I have used ra 01 range is 2km(Los) Yes I give you one code , Pcb design and Complete Bom 2.I have used RN2483 range more than 6km (Los) Yes I give you one code, Pcb design and complete Bom

$133 USD in 1 day