Is it possible to connect to pubnub with gsm shield and if so is there any resources.
Hey cusackd, I'm Ian from PubNub. You can absolutely use PubNub from GSM. You'll issue AT commands to your SIM chip to make HTTP requests. Then, it's as easy as following along with our HTTP REST Push API.
We'll have more information regarding GSM / GPRS next week, I'll reply here after we publish that info.