Hello,

I am writing on this forum hoping someone has a solution to my problem.
I will try to explain here below, briefly and, I hope, clearly, the project that I have to realize and the problem.

Project
I need to create a system that detect atmospheric data by sensors and transmit them via GPRS / GSM.
To do this, I "assembled" an Arduino Uno and a GPRS / GSM shield model "Hilo Sagem."
At the moment, the Arduino is programmed to receive and convert the data received by the sensors into data packages for the GPRS / GSM Shield, and GPRS / GSM shield is programmed to send data packagets.

Problem
The GPRS / GSM shield fails to send multiple packages in series; after sending the first package, the GPRS / GSM shield enters in stand-by mode (stand-by mode is required for energy saving) and it cannot longer be reactivated to send the next package.

Need
I am looking for a programmer who is familiar with the "Arduino world" and that can:
- correct the software (software carried out with “AT command”) and provide "advices" for future issues
- carry out a proper software from zero also with other components.

Obviously these activities will be rewarded (compensation to be agreed).

Please contact me to arduinoprogramming@gmail.com

Thanks in advance
Ciao
Matias

Ciao a tutti,

scivo su questo forum nella speranza che qualcuno abbia la soluzione al mio problema.
Cerco di esporre di seguito, brevemente e, spero, in modo chiaro, il progetto che devo realizzare e il problema riscontrato.

Progetto
Ho la necessità di creare un sistema che, tramite dei sensori, rilevi dei dati atmosferici e li trasmetta via GPRS/GSM.
Per far ciò ho “assemblato” una Arduino Uno e una GPRS /GSM shield modello “Hilo Sagem”.
Allo stato attuale, la scheda arduino è stata programmata per ricevere e convertire i dati ricevuti dai sensori in pacchetti dati per la GPRS/GSM shield e la GPRS/GSM shield è programmata per inviare i pacchetti dati.

Problema
Ci sono però delle problematiche: la GPRS/GSM shield non riesce ad inviare più pacchetti in serie; dopo l’invio del primo pacchetto entra in stand-by (necessario per il risparmio energetico) e non riesce più a riattivarsi per inviare il pacchetto successivo.

Necessità
Avrei la necessità di un programmatore che conosca bene il “mondo Arduino” e che:
-   possa correggere il programma (programmazione effettuata con AT command) e fornire “consulenza” necessaria anche per future problematiche
-   possa effettuare una programmazione adeguata partendo da zero anche con altri componenti.

Ovviamente tutto ciò dietro un corrispettivo economico da concordare.

Grazie mille in anticipo
Ciao
Matias

Hello,

I am writing on this forum hoping someone has a solution to my problem.
I will try to explain here below, briefly and, I hope, clearly, the project that I have to realize and the problem.

Project
I need to create a system that detect atmospheric data by sensors and transmit them via GPRS / GSM.
To do this, I "assembled" an Arduino Uno and a GPRS / GSM shield model "Hilo Sagem."
At the moment, the Arduino is programmed to receive and convert the data received by the sensors into data packages for the GPRS / GSM Shield, and GPRS / GSM shield is programmed to send data packagets.

Problem
The GPRS / GSM shield fails to send multiple packages in series; after sending the first package, the GPRS / GSM shield enters in stand-by mode (stand-by mode is required for energy saving) and it cannot longer be reactivated to send the next package.

Need
I am looking for a programmer who is familiar with the "Arduino world" and that can:
- correct the software (software carried out with “AT command”) and provide "advices" for future issues
- carry out a proper software from zero also with other components.

Obviously these activities will be rewarded (compensation to be agreed).

Please contact me to arduinoprogramming@gmail.com

Thanks in advance
Ciao
Matias