GPRS A6 MINI SERIAL GPRS GSM MODULE CORE DEVELOPEMNT BOARD FOR ARDUINO

Description : - Pressure range: 0 to 14 bar (0 to 200 psi) - Pressure resolution: 0.0024 bar (0.035 psi) - Temperature range: -40°C to 125°C - Temperature resolution: 0.01°C - Operating voltage: 1.8 to 3.6 VDC - Supply current: 0.5 mA (typical) - Serial interface: 3-wire, SPI-compatible - Pressure and temperature accuracy: ±0.3°C, ±2.5 mbar - Altitude resolution: 1 m - Altitude accuracy: ±10 m - Overpressure protection: up to 40 bar - Built-in calibration memory - Operating temperature range: -40°C to 85°C - Dimensions: 10.2 mm x 7.8 mm x 3.3 mm - Weight: 0.4 g. Specification : - Quad-band 850/900/1800/1900MHz GSM/GPRS support - Integrated TCP/IP protocol stack - Supply voltage: 3.3V - Communication interface: UART - Onboard SIM card slot - Small form factor: 22.8mm x 16.6mm - Operating temperature range: -40°C to 85°C - Operating humidity range: 5% to 95% - AT command set for configuration and control - Support for SMS, voice, and GPRS data transfer - Low power consumption: standby mode consumes less than 2.5mA - Integrated voltage regulator and level shifter - Compatible with Arduino and other microcontrollers.