TinyOS

Crossbow Technology, Inc. - Makes scalable product set of: hardware and software development platforms, full product designs, production and professional services, to help OEMs and system integrators bring end-to-end wireless sensor network systems to market fast. San Jose, California, USA.
http://www.xbow.com/

Berkeley WEbS: Wireless Embedded Systems - Berkeley resources for DARPA Project: Secure Language-Based Adaptive Platform for Network Embedded Systems.
http://webs.cs.berkeley.edu/

SourceForge: TinyOS - Project summary, downloads, administrator contacts. Because size DOES matter.
http://sourceforge.net/projects/tinyos/

System Architecture Directions for Networked Sensors - Brief technical description with a useful photograph and diagram. [PDF]
http://www.cs.berkeley.edu/~culler/cs252-s02/papers/tos.pdf

TinyECC: Elliptic Curve Cryptography on TinyOS - Software package, supports all elliptic curve operations over Fp (point addition/doubling, scalar point multiplication); ECDSA operations over Fp (signature generation, verification). To add other ECC schemes (e.g., ECDH, ECAES) in future.
http://discovery.csc.ncsu.edu/software/TinyECC/

David Culler's Page - Leader in worldwide TinyOS community, Professor, University of California, Berkeley, teaches wireless embedded networking, deeply embedded network systems; also works at Arch Rock Corp.
http://www.cs.berkeley.edu/~culler/

Maxfor Technology, Inc. - Makes sensor network parts: processor radio platforms, interface and sensor boards. Seongnam-City, Gyeonggi-Do, Korea.
http://www.maxfor.co.kr/

TinyOS - Growing article, with links to many related topics. Wikipedia.
http://en.wikipedia.org/wiki/TinyOS

Get Out the Mote - Article describes basics of sensor motes and TinyOS simply. PC Magazine. <small>(July 13, 2004)</small>
http://www.pcmag.com/article2/0,1895,1612201,00.asp

Large Scale Deeply Embedded Networks - Graduate seminar on dense collections of smart sensors, processors, and actuators, networked to form self-configuring teams. Provides basis for new computing paradigm that challenges many classical approaches to distributed systems.
http://www.cs.virginia.edu/~cl7v/cs851.htm

Moteiv Corp. - Makes Tmote wireless products for sensor network applications, Boomerang TinyOS distribution. San Francisco, California, USA.
http://www.moteiv.com/

Largest Tiny Network Yet - Short article with very good descriptions, several photographs, some links. <small>(August 27, 2001)</small>
http://today.cs.berkeley.edu/800demo/

Arch Rock Corp. - Systems and software firm; builds innovative products and technology for wireless sensor network, to bridge the physical and digital worlds. San Francisco, California, USA.
http://www.archrock.com/