SIM900A V4.0 Kit Wireless Module GSM GPRS Board with Antenna

Description

• Quad-Band 850 / 900/ 1800 / 1900 MHz
• GPRS multi-slot Class 10/8
• GPRS Mobile Station Class B
• Compliant to GSM phase 2/2+
• Class 4 (2 W @ 850 / 900 MHz)
• Class 1 (1 W @ 1800 / 1900MHz)
• Control via AT Commands – Standard Commands: GSM 07.07 & 07.05 | Enhanced
• Commands: SIMCOM AT Commands
• Short Message Service
• Embedded TCP/UDP stack (allows to upload data to a web server)
• RTC Supported
• Selectable Serial Port
• Speaker and Headphone Jacks
• Low power consumption – 1.5mA (sleep mode)
• Size : 8.5×5.7x2cm (approx)