SIM800 is a complete Quad-band GSM/GPRS solution in a SMT type package which can be embedded in the customer applications. SIM800 supports Quad-band 850/900/1800/1900MHz, it can transmit Voice, SMS and data information with low power consumption. With tiny size of 24*24*3mm, it can fit into slim and compact demands of customer design. Featuring Bluetooth and Embedded AT, it allows total cost savings and fast time-to-market for customer applications.
Support up to 5*5*2 Keypads.
One full function UART port, and can be configured to two independent serial ports.
One USB port can be used as debugging and firmware upgrading.
Audio channels which include a microphone input and a receiver output.
Programmable general purpose input and output.
One SIM card interface.
Support Bluetooth function.
Support one PWM.
PCM/SPI/SD card interface, only one function can be accessed synchronously.
Power supply 3.4V ~ 4.4V
Typical power consumption in sleep mode is 1.2mA
Frequency bands GPRS multi-slot class 12
Supported SIM cards: 1.8V, 3V
Serial Port: Can be used for AT commands for data stream
USB Port: Can be used as debugging and firmware upgrading