- Quad Band: 850; 900; 1800 and 1900 MHZ, so it should work on GSM networks in all countries.
- The shield has microphone and headphone jacks for phone calls.
GPRS/GSM SIM900 Shield
1,500.00 Br
- The SIM900 GSM/GPRS shield is compatible with Arduino.
- It is based on the SIM900 module from SIMCOM.
- Allows you to send SMS, MMS, GPRS and audio via UART using AT commands.
- It has 12 GPIOs, 2 PWMs and buit-in ADC of the SIM900 module.
