GPRS Shield V3.0 GSM/GPRS SIM900 Expansion Board Quad Band Support TCP/UDP Low Power Consumption

Feature Hook your Arduino up to GSM GPRS cell phone network with GPRS shield You can use your Arduino Seeeduino or other main boards to dial a phone number or send a text to your friend via easy to use AT commands now GPRS Shield features a quad band low power consumption GSM GPRS module SIM900 as well as a compact PCB antenna Meanwhile improvements on interfaces and basic circuit have been taken to make it more concise and reliable And there re two choices for you to communicate GPRS shield with the main board UART or SoftwareSerial The difference between this version and the previous version is changing the arduino socket to the latest Arduino Uno standard Except this all the features are same with the previous version Dimensions100mm x65mm x30mmWeightG W 47gBatteryExcludeCompatibleArduino UNO Seeeduino directly Other main board via jumpersSelectable interfaceUART Software seriaQuad band support850 900 1800 1900MHzCommunication supportStandard GSM 07 0707 05 and Enhanced SIMCOM AT CommandsOperation temperature 40°C to 85 °CProtocol support0710 MUX protocol embedded TCP UDP protocol FTP HTTP FOTA MMS embedded ATCertification of SIM900CE IC FCC ROHS PTCRB GCF ICASA REACH ATTDimensions68 58 53 34mmPower supply5v via 5V pin 6 5 12v via Vin pin Documentations GPRS Shield v3 0 Schematic and PCB in eagle formatGPRS Shield v3 0 Schematic in PDF formatGPRS Shield v3 0 PCB in PDF formatGPRS Shield library on gitHub based on SuliGPRS SIM900 library