Write some Software

Ukončen Zveřejněno před 7 lety K zaplacení v momentě doručení
Ukončen K zaplacení v momentě doručení

I got a complete software made by a developer. There is a STM32 microcontroller and SIM900 with GPRS/GSM/email etc

For some reason, the inserted sim card establishes connection and rings normally when i call,

but when i send AT COM i do not get replies.

I need an expert someone to solve the problem.

Vestavěný software PCB Layout Softwarová architektura

Identifikační číslo projektu: #11678768

O projektu

13 nabídek Projekt na dálku Aktivní před 7 lety

13 Freelnceři na tento projekt zveřejňují nabídky v průměru $239

sagradoamicus

A proposal has not yet been provided

$300 USD za 4 dní
(194 Recenzí)
7.9
mechatronicsengr

Hi, I hope you are doing well. I have expertise in GSM based embedded applications. I have understood your project requirements and I can execute it in less possible time. Looking Forward, Khawaja

$263 USD za 3 dní
(59 Recenzí)
7.0
ahmad5857

Hi sir, We are good in embedded systems, we offer you our solution to your problem at very low and affordable rates, I am just in sake for the 5 star review only. Please discuss. We are team of expert engineers w Další

$98 USD za 7 dní
(48 Recenzí)
6.8
ibrahimdanish

Hi, I am very much interested in your project as I believe I have the expertise, knowledge, skills and tools to do your project. I am embedded software developer with more than 7 years of experience of professional e Další

$500 USD za 7 dní
(23 Recenzí)
6.0
CoherentTech123

Hello Dear, We are a team of experts with a cumulative experience of more than 50 years in the field of embedded systems, electronics, Firmware development and prototyping. Our experts have hands on experience Další

$150 USD za 10 dní
(55 Recenzí)
6.2
saminatinny

A proposal has not yet been provided

$244 USD za 5 dní
(3 Recenzí)
4.1
blackwind97

Hello Sir, I would like you to know that for the past 1 year I am working on STM32 cortex M-4 series controller and has also made a code for GPRS/GSM using sim 900 and sim808 modules ,currently I have a product that w Další

$100 USD za 3 dní
(2 Recenzí)
2.6
mkyadav206

I have working on stm32f4 before one year and also work on gsp module very well. i must complete your project within the time limit.

$240 USD za 4 dní
(0 Recenzí)
0.0
siangming

I need full source code.

$200 USD za 7 dní
(0 Recenzí)
0.0
logindtechnology

# Having 17+ years of experience in Design, Development and Project Management of Embedded System software & Industrial Automation software. # Experience in developing embedded software for MPC 5200(Power PC) & ARM Další

$180 USD za 7 dní
(0 Recenzí)
0.0
arunjoec

I'm a professional working with gsm based tracking devices

$111 USD za 10 dní
(0 Recenzí)
0.0