Icomsat is a gsm gprs shield for arduino and based on the sim900 quad band gsm gprs module. One of the most important parts of getting the sim900 shield working is supplying it with enough power.
You store the incoming characters from the sms message on the incoming char variable.
Icomsat 1 1 sim900 tutorial. Sim900 is a wireless module for m2m applications now in eol replaced by sim800x this module is quad band 850 900 1800 1900mhz with a built in core amr926ej s. 64ms on 300ms off. You read the chars using the sim900 read function.
Don t forget to edit the code with the phone number you want to call. Llamada y sms con arduino y módulo gsm icomsat control de portón eléctrico. The processor is an general purpose microprocessor of arm9 family.
Making a phone call. 40 c to 85 c. To make a phone call upload the following code to your arduino.
Supplying power for sim900 shield. Home arduino shields icomsat v1 1 sim900 gsm gprs shield for arduino. It is controlled via at commands gsm 07 07 07 05 and simcom enhanced at commands and fully compatible with arduino iteaduino and mega.
Go shopping icomsat im120417009 features. Gsm gprs shield icomsat 1 1. It is controlled via at commands gsm 07 07 07 05 and simcom enhanced at commands and fully compatible with arduino iteaduino and mega.
Quad band 850 900 1800 1900mhz gprs multi slot calss 10 8. The gprs data connection you requested is active. Class 1 1 w 1800 1900mhz control via at commands gsm 07 07 07 05 and simcom enhanced at commands low power consumption.
Icomsat v1 1 sim900 gsm gprs shield overview icomsat is a gsm gprs shield for arduino and based on the sim900 quad band gsm gprs module. Gsm gprs shield sim900. Im using icomsat v1 1 gsm and arduino uno and rip gas and water sensors and relay meaning i want my project send and receive sms.
64ms on 3 seconds off. 156mhz 1mb ram which supports 32 bit 16 bit instruction set more details about amr926ej s here. 1 5ma sleep mode operation temperature.
The sim900 chip is registered to the cellular network can send receive voice and sms. I have also posted tutorial on how to receive sms with sim900 pic microcontroller and how to send sms with pic microcontroller so if you are working on pic microcontroller then you must give it a.