Sensorbox
Sensorbox is hand-held terminal with embedded GPRS conenctivity.
It contains also GPS receiver, LCD and keyboard.
It enables connection of up to 3 sensors or peripheral devices.
Each of them can be:
o digital
- SPI
- UART
- I2C
o analog
It is based on STM ARM processor.
It can be supplied from 5V via micro-USB connector.
Backup LiOn battery can be also used.
The device is equipped with power switch and matrix keyboard.