Compact breakout board (45x50 mm) with GSM/GPRS module SIM800C of SIMCom, antenna connector and SIM card holder. It has 2 pin-strip for connections with the basic circuit of GSM remote control, one pin-strip of 3 pins and one of 16 pins; the first provides the positive and the negative of the digital power supply, in addition to the ignition line (PWR) while the second contains all the signals and communication lines from and to the GSM module. The module comes with GSM antenna (8170-ANTGSMSTL-S01).

• GSM/GPRS Module: SIM800C
• Freqeuncy bands:
  - Quad-band: GSM 850, EGSM 900, DCS 1800, PCS 1900. The frequency bands can also be set by AT command “AT+CBAND”.
  - Compliant to GSM Phase 2/2+
• GPRS connectivity: multi-slot class 12 (default)
• Transmitting power​:
  - Class 4 (2 W) a GSM 850 e EGSM 900
  - Class 1 (1 W) a DCS 1800 e PCS 1900

• SIM800C data sheet