Micro Quad Band GSM Shield for Arduino & Raspberry Pi

Description

The Micro GSM Shield for Arduino & Raspberry Pi has been released without performance compromises and brings to you the best market solution at reasonable cost and becomes the reference for this new product class. Features: - USB serial conectivity adapter with RaspberryPI, Windows and Linux. The USB connection offers, for Raspberry PI usage, the posibility to leave free the serial connection for other application/shields as GPS. - 2.8-5V auto-level digital interfaces (UART TX+RX / RESET / POWER ON-OFF / RI / STS / RTS / CTS), for direct connection with Arduino boards, Raspberry PI or any other 2.8V up to 5V micro-controller board build in Lithium Polimer battery charger. Depending on powering schema, all boards version can be used with or without LiPol battery. - Pluggable accesories as: switching power supply (stand alone or with LiPol usage), (future) u-controller boards, other. - POWER ON and RESET push micro switches. - TWO standard size SIM support* as default hardware. - uFL or SMA F antenna connector - POWER ON/OFF and RESET push micro switches