Suljettu

PCB Layout Change & Firmware development

We are looking for a design change in existing PCB & to design a wireless data transfer from PC-GATEWAY-NODE & viceversa. Total distance between Gateway to Node may vary from 500 meters to 4000 meters (4KM). Each site will have 1 or 2 gateway connected to PC & 100 to 1000 nodes,

You can have repeaters to connect the distance.

This can be zigbee protocol & mesh networking, Each Node will have Digital Input,Analogue Input & Digital Output

Taidot: Sulautetut ohjelmistot, Mikrocontroller, Piirilevyn asettelu, Langaton, Zigbee

Näytä lisää: upwork pcb design test, pcb design contract jobs, online pcb design jobs, is pcb design hard, pcb design, pcb design engineer, freelance pcb design work, part time pcb design jobs

Tietoa työnantajasta:
( 2 arvostelua ) Karasur, India

Projektin tunnus: #19602066

15 freelanceria on tarjonnut keskimäärin %project_bid_stats_avg_sub_26% %project_currencyDetails_sign_sub_27% tähän työhön

DamithaKD

HI, About the Project : We have developed similer projects before. can we see your current design ? what is the issues with it ? Can we talk about the project :) About us : We have been freelancing for 10 Lisää

₹141176 INR 30 päivässä
(31 arvostelua)
6.4
sofiadubina99

Dear Sir. How do you do? I have seen your description very carefully and posting to you my idea. you can see my many work history from my profle. If you give me a chance to interview, I'll explain in more detail and Lisää

₹125000 INR 30 päivässä
(28 arvostelua)
6.3
rojuwon1222

I am an excellent developer in electronics. I have 15+ years experience in circuit & PCB design, manufacture & assemble, embedded firmware & application, Mobile Apps development. I have developed many products ago usin Lisää

₹812500 INR 70 päivässä
(39 arvostelua)
6.4
ahmad5857

Hi Sir, We can used LORA based transceiver systems to communicate over 8 km maximum in a single go. lets talk to us on this project. We are professional engineers and developers who do such projects from the last Lisää

₹99999 INR 30 päivässä
(35 arvostelua)
6.3
RaspberryOculus

Dear Sir, I am an electrical engineer with 19 years experience in this area , listed among top talented freelancers here. I am going through your requirements and will have some question. I am interested in your Lisää

₹159411 INR 30 päivässä
(10 arvostelua)
5.9
microembedded

Hi there I am an electrical engineer with 8+ years of experience related to wireless technologies. I can implement this system with LoraWan network which has a range about 10Km. Let me know if you are interested

₹125000 INR 30 päivässä
(20 arvostelua)
5.8
MElizabethp

Hello my name is Maria, I would like to work in this project, I’m an engineer with plenty of experience working with Embedded Software, Microcontroller, PCB Layout, Wireless, Zigbee , I have made many PCB projects, so Lisää

₹125000 INR 30 päivässä
(4 arvostelua)
4.5
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 description , and for this is very useful to use LoRA comunication with Gatway to Lisää

₹150000 INR 20 päivässä
(11 arvostelua)
3.5
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 tha Lisää

₹149995 INR 7 päivässä
(1 arvostelu)
2.0
ShubhadaHardas

We are a team of Embedded Systems and Web Developers with more than 5 years of industry experience. We are proficient in C, C++, Python, Shell Scripting, PHP, HTML5, CSS3 and JavaScript. We have worked on various emb Lisää

₹138888 INR 45 päivässä
(3 arvostelua)
1.8
JithinGeorge

Hi, My name is Jithin, I am a Hardware Design Engineer from India. I have more than 12 years of experience designing electronic products and have completed my Bachelors in 'Electronics and Communication Engineering' Lisää

₹120000 INR 30 päivässä
(0 arvostelua)
0.0
₹125000 INR 30 päivässä
(0 arvostelua)
0.0
aritron

-What sort of data rate do you need to maintain? -What are hardware capabilities each node has? Zigbee and mesh is possibility here. -Are these nodes battery operated ? What is required battery life ? We are a sm Lisää

₹125000 INR 30 päivässä
(0 arvostelua)
0.0
shaikhnasreen221

Hello, I have 6+ years of industry experience in embedded/Power Electronics systems design and development. Presently I am a full time freelancer and based in Mumbai. Well versed with all stages of embedded pro Lisää

₹125000 INR 30 päivässä
(0 arvostelua)
0.0
pgu56fbc566344fa

Hello, I have about 10 years of experience in embedded system. I can help you design and modify existing application. I would like to recommend use of LORA instead of Zigbee as Zibbee as limited range of 10-100 meters Lisää

₹150000 INR 7 päivässä
(0 arvostelua)
0.0