Arduino GSM Shields for Wireless Communication
- Arduino A000105, Send & receive SMS messages from your Arduino with the GSM Shield 2, or make & receive phone calls, or even surf the net. Plug this neat little board into your Arduino, add a SIM & you are ready to begin. The board is open source giving you acces to the schematics & its free GSM software library. This version of the board has an on-board aerial, another version is available which has a connector for an external aerial (73-6504). The shield uses the Quectel M10 quad-band GSM/GPRS modem which supports GSM850 M Hz, GSM900 M Hz, DCS1800 M Hz & PCS1900 M Hz. TCP/UDP & HTTP protocols are supported through a GPRS connection with a maximum transfer speed of 85.6kbits/s. The modem firmware is updateable via the serial link & can be controlled using AT commands. Arduino GSM Shield 2 with Integrated Antenna A000105