Micro Quad Band GSM Shield for Arduino & Raspberry Pi

• Fully functional and affordable cellular GSM modem shield
• Smart complete design of the c-uGSM micro shield
• Can be easily and in a time manner incorporated into your equipment
• Represents your best choice for usage into a wide range of designs
• Compatible with Raspberry Pi 3

The Micro Quad Band 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