Reliable low-power wireless sensor networking eases development and deployment.
Tmote Sky is the next-generation mote platform for extremely low power, high data-rate, sensor network applications designed with the dual goal of fault tolerance and development ease. Tmote Sky boasts the largest on-chip RAM size (10kB) of any mote, the first IEEE 802.15.4 radio, and an integrated on-board antenna providing up to 125 meter range. Toward development ease, provides an easy-to-use USB protocol for programming, debugging and data collection.

offers a number of integrated peripherals including a 12-bit ADC and DAC, Timer, I2C, SPI, and UART bus protocols, and a performance boosting DMA controller. offers a robust solution with hardware protected external flash (1Mb in size), applications may be wirelessly programmed to the module. In the event of a malfunctioning program, the module loads a protected image from flash.

Designed with applications in mind, the module has received FCC certification and may be added into existing products.

With TinyOS support out-of-the-box, leverages emerging wireless protocols and the open source software movement. is part of a line of modules featuring optional on-board sensors to increase robustness while decreasing cost and package size.

is functionally equivalent to Moteiv"s os Revision B. All os Revision B code will run without modifications on the module.