Flexibity Sensor's Radio provide a unified platform to build different kinds of wireless sensors for the Internet of Things. Radio board has an integrated IEEE 802.15.4 transceiver, as well as ADC, GPIO, SPI, I2C, SCI and SSI (digital audio) interfaces.

Key product characteristics:

• Processor: Freescale MC13224 (ARM7 24MHz)
• Memory: 96KB RAM, 128KB Flash, 80KB ROM (ROM is factory programmable)
• Interfaces: IEEE 802.15.4 radio, custom sensor board interface
• Power: 3V On-Board Battery

Flexibity Toolkit Sensors use Contiki OS (http://www.contiki-os.org/) with state-of-the-art uIPv6 communication stack, including 6LoWPAN, RPL and HTTP/CoAP protocols. It is a platform of choice for many commercial projects and is actively supported by Open Source community and the Swedish Institute of Computer Science.

The following sensor boards are currently being developed for the Flexibity Open Sensors Toolkit:

• Smoke, water and IR motion
• Temperature, humidity and atmospheric pressure
• Concentration of hazardous gases (O3, CO, NO2)
• Camera
• Acceleration
• Button
• Alarm buzzer
• Display