Alert via gsm

In Progress

Awarded to:

kovalevsergej

I can make this project with minimum components and use any phone to send alert in pdu format. I will give you the source code, firmware, scheme and PCB ready device.

$1222 USD in 1 day
(4 Reviews)
4.9

24 freelancers are bidding on average $1409 for this job

MikroStar

hi, i am an electrical engineer. i have expertise in embedded system design.i can help you with this project.

$3500 USD in 45 days
(13 Reviews)
5.4
quang102

hello i have many experiences in PCB design, MCU programer, so i can help you do this projects thanks

$1666 USD in 30 days
(13 Reviews)
5.3
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 ha More

$1184 USD in 3 days
(12 Reviews)
4.7
jsidev

Hi, Please provide more information regarding to power supply (by default is battery powered), event input trigger level and type (by default is low triggered, DC type), transport data channel (by default SMS). Thank y More

$750 USD in 3 days
(2 Reviews)
4.6
onuf19

Hi, I can help you with this project. I need from you to tell me which type of signals will trigger the alert. For gsm alert can be used the SMS services. I already did a project which use the SMS for displaying som More

$1500 USD in 15 days
(5 Reviews)
4.4
EEmbedded

Hello Sir, We have done several WiFi, GSM, USB and RS232 involved projects on Freelancer.com site. Please see our profile for details of our past projects and projects and feedbacks. This bid includes. 1. Devi More

$888 USD in 10 days
(4 Reviews)
4.2
bivouac001

Hello Sir, I hope you you will be well and enjoying. I want to say that, I HAVE DONE SIMILAR PROJECT FOR MY CLIENT HERE ON FREELANCER.COM WITH VERY GOOD RATING, MY PROFILE IS WITNESS. I HAVE ITS FULLY WORKING PROTOTYP More

$750 USD in 7 days
(3 Reviews)
3.7
shahbaz1980

Hi, Have a nice day. i am pleased to place the bid for this project. i have rich experience in GSM based systems design. i belong to an R&D company. we can make GSM based data Loggers, Event counters, Security system More

$1250 USD in 30 days
(4 Reviews)
3.5
nroxi

Hi ! I can do this for you with a small and cheap microcontroller which should be conencted to a modem - any kind or even an old mobile phone. It can have not 4 but more inputs depending on the uCPU. BR Horia Pop PS Th More

$750 USD in 5 days
(1 Review)
2.4
melfager

Hello Sir, We have extensive experience in PCB and Embedded system design. We deliver high quality and performance hardware systems, mainly specialized in Control systems. We design and build all kind of control More

$1333 USD in 60 days
(1 Review)
2.6
puzzles

Dear Sir, This seems to be a very simple project, I've done similar projects and I still have the code and design. And your offer is seems to be very generous....:-) So I think, I can give you a working mo More

$750 USD in 1 day
(0 Reviews)
0.0
SolutionFinder85

Hi dear; Provide details about events you want to handle. I've recently completed a project of monitoring voltage and current of a site and sending these parameters through gsm to a server. Regards

$1250 USD in 30 days
(0 Reviews)
0.0
Sandiep512

Hello, I am Embedded System Design Engineer Having experience in AVR, PIC, ARM and 8051 microcontrollers. I have done projects on GSM module interface with AVR (ATMega8). I am working as freelancer since last two ye More

$833 USD in 35 days
(0 Reviews)
0.0
emfocus

emfocus is a embedded engineering company offering solution on short range and long range communications. we have used GSM Module extensively. we will be able to develop your concept and provide you the schematics More

$1666 USD in 30 days
(0 Reviews)
0.0
Expert321

I have 10 year of professional experience in PCB designing, Hardware development (digital & analogue circuit designing ) & microcontroller base firmware development. I have extensive experience on GSM based projects More

$1250 USD in 15 days
(0 Reviews)
0.0
waltergallegos

I offer you 30 years in electronics, expertise and experience outsourcing design services since 1996 We done a similar project, a truck tracking system, with position and safety feedback. Do not hesitate in conta More

$4000 USD in 60 days
(0 Reviews)
0.0
MAAM86

+10 years experience in electronics field. I worked with more families of micro-controller. I worked with GSM modem like SIM300 and SIM900. I'm ready to start immediately. Please look at my portfolio to see sample of m More

$800 USD in 40 days
(0 Reviews)
0.0
VictorAndres

I have already work on a project like this. Please check my portfolio on victorargote dot com. There is a GPS Device tracker using a enfora GSM modem. I can do your project in 10 days including device shematic, firmwar More

$1500 USD in 10 days
(0 Reviews)
0.0
osalahuddin

Hi, I am an Electrical Engineer and an Embedded Systems Expert. I have experience with many microcontrollers and many projects. I have done projects using PIC,AVR,ARM,8051,MSP430 and many other microcontrollers. I a More

$833 USD in 3 days
(0 Reviews)
0.0
Rapidfire33

Hi, We have experience with GSM based projects we can work on this project. Let us know some more detail about the interface you want for event sense so we can check about feasibility and bid you proper amount and t More

$1666 USD in 30 days
(0 Reviews)
0.0