AVR-GSM is excellent board for adding remote monitoring and control in remote places by GSM cellular network. Do you want to switch on/off your local heating in your mountain house? To monitor the temperature at up to 8 remote points up to 30 meters away from the module? To listen what happens in your house with silent call after you get message for alarm status? Then AVR-GSM is the board for you!
MCU: ATMega32 32KB Flash memory , 2KB RAM, 1KB EEPROM
JTAG connector for programming and debugging with AVR-JTAG-L or AVR-JTAG-USB
GSM GPRS 3-BAND MODULE 900/1800/1900Mhz with build on-board GSM cellular antenna
Temperature sensor built-in the the GSM module
Li-ion backup battery for up to 200 hours of GSM module stand-by (no relays etc peripherials active)
two RELAYS 240VAC/10A
two optoisolated inputs
Phone hook connector
pads for on-board temperature digital sesor
connector for remote temperature sensors up to 30meters far away from AVR-GSM
Plastic housing (optional)
Extension 26 pin connector for all unused ATMega32 ports
PCB: FR-4, 1.5 mm (0,062"), soldermask, silkscreen component print
Dimensions: 130x82x34 mm (5.1x3.2x1.3")
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