Käynnissä

Wireless Logger & Control

This project involves the design and prototype manufacture of three components:

1) Wireless sensor interface

2) Logger and GSM/GPRS modem

3) Server software to record and configure the sensors

1) The wireless sensor interface will be housed in an IP68 enclosure with the sensor which communicates via RS485. Power supply will be 12-24VDC. Data will be received from the sensor and sent wirelessly to the logger, commands will be received from the logger and sent to the sensor. The distance from the sensor to the modem will be less than 200m.

2) The logger will log the incoming data from the sensor and then periodically upload this via SMS/GPRS to the server. The logger will also require 2 relay(1A,240VAC)outputs and 2 isolated inputs. Commands will be relayed from the server to the sensor unit. Power supply 12-24VDC. This unit will also be required to control up to 4 sensor units. Local LCD display of sensor data (scrolling through the number of active sensor units) The sensor has a RTC for date/time stamping if required.

3) Software to tabulate and graph the sensor data. User interface to be able to send configuration commands to the sensor.

Manual for the sensor will be provided, you will need to provide all other components. Prototypes do not need to be in enclosure. Although this only includes the building of 2 prototypes of each component, please indicate volume pricing for order volumes up to 100.

Taidot: elektroniikka, tekniikka, Mikrocontroller, SQL, Langaton

Näytä lisää: mobile sms software using cell, prototype upload, prototype date, prototype component, data sensors, Control 4, component prototype, component active, building prototypes, building prototype, building a graph, amp control, project design prototype wireless, wireless gsm data logger control, wireless logger, time logger, graph design software, wireless, stamping, stamping design, sms gsm, sms from a modem, sensors, rtc, relay

About the Employer:
( 0 reviews ) Whangarei, New Zealand

Projektin tunnus: #478503

18 freelanceria on tarjonnut keskimäärin 1317 $ tähän työhön

bbk

Hello, I worked with wireless sensors, GSM/GPRS modems and can write program for PC. I will work on your project with great pleasure. Price for manufacture of 100 pieces will be known after all the materials become d Lisää

1500 $ USD 60 päivässä
(20 arvostelua)
5.2
geobabu

Hi, We are a team of professionals working in the embedded system domain designs. We can deliver you a better solution regarding this requirement. Please refer the PMB. Regards, Geo

1200 $ USD 60 päivässä
(6 arvostelua)
5.0
rayE

Please see PMB

1500 $ USD 60 päivässä
(1 arvostelu)
4.5
stemtechnologies

We can do the data logger. We have similiar projects experience. See more details in PM. Regards Somasundaram.I

1500 $ USD 21 päivässä
(1 arvostelu)
4.5
connic

Hello, I have the knowledge , prior experience and already have all the parts (GPRS modem, wireless modules, microcontrollers , rs485 trancievers and any other part that might be needed in this project) and I have r Lisää

1500 $ USD 40 päivässä
(3 arvostelua)
2.5
medal2009

Mel Media is a Web Design & Development company, situated in Romania, with the main office in Timisoara, which offers Web Design, Web Development (online shop, CMS, complex applications), site re-design, maintenance, o Lisää

1300 $ USD 30 päivässä
(1 arvostelu)
0.0
saeedpk

Hello I am Electronic Design Engineer I have designed unattended loggers and I have a lot of Experience on logging and communication I would like to take this job.

850 $ USD 30 päivässä
(0 arvostelua)
0.0
vincentbros

Dear Sir, We can give you a complete prototype. And we are experienced in Wireless Technology, Dataloggers. Thanks Fernando

1400 $ USD 30 päivässä
(0 arvostelua)
0.0
v5samrat

Functional prototype shall be provided in casing. Similar product already available and will be able to deliver very quickly.

1000 $ USD 25 päivässä
(0 arvostelua)
0.0
cwmccarthy

Hello, Looking at your project, it appears very similar to jobs I have successfully completed in the past. I've utilized off-the-shelf transmitted modules, that are already FCC-approved, which will drastically cut dow Lisää

1500 $ USD 25 päivässä
(0 arvostelua)
0.0
cerebrationsys

Please see PMB for more details

1500 $ USD 30 päivässä
(0 arvostelua)
0.0
ssashi

I am interested to work on your project.

1400 $ USD 20 päivässä
(0 arvostelua)
0.0
STDC

Bidder Comments : Dear Sir, Kindly refer to your PM for more details. Thanks & Regards, SANDS Team.

950 $ USD 30 päivässä
(0 arvostelua)
0.0
dedeco

Nice project, I'm able to develop and manufacture it. I have developed some components for it.

1500 $ USD 45 päivässä
(0 arvostelua)
0.0
dimitech

I would like to bring to your attention this offer. Dimitech Pty Ltd is a company specializing in development in variety of control devices. In the past we have designed a few automotive data loggers and have great exp Lisää

1600 $ USD 30 päivässä
(0 arvostelua)
0.0
techss

pls see pm for details

1100 $ USD 40 päivässä
(0 arvostelua)
0.0
degraden

I offer services from PCB design and editing, digital responsible for integrating the prototype design to delivery. I Microvias Experience, Diafonies Reflection and Crosstalk for PCB design and routing for RF-ID, to an Lisää

1000 $ USD 19 päivässä
(0 arvostelua)
0.0
Wahla

Well, we have the required no. of experts to complete the projects in the deadline mentioned. We have already delivered a project related to GSM mobile phone trainer for Educational purposes. While we also have the exp Lisää

2000 $ USD 55 päivässä
(0 arvostelua)
0.0
lsdumbrella

I seems what I can do that.

1000 $ USD 10 päivässä
(0 arvostelua)
0.0