Description
First of all this new Arduino GPRS Shield features a quad-band low power consumption GSM/GPRS module. It utilizes SIM900 in addition to a compact PCB antenna. Furthermore, improvements on interfaces and basic circuit have been taken to make it more concise and reliable. Also, there’re two choices for you to communicate GPRS shield with the main board — UART or SoftwareSerial.
Arduino GPRS Shield V2.0 Specifications
- Compatible: Arduino UNO directly; Other main board via jumpers
- Selectable interface: UART, Software serial
- Quad-band support: 850/900/1800/1900MHz
- Communication support: Standard – GSM 07.07 & 07.05 and Enhanced – SIMCOM AT Commands
- Operation temperature: -40°C to +85 °C
- Protocol support: 0710 MUX protocol, embedded TCP/UDP protocol, FTP/HTTP, FOTA, MMS, embedded AT
- Power supply: 5v via 5V pin, 6.5~12v via Vin pin
Connectivity and Code
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