TSMP is a networking protocol that forms the foundation of reliable, ultra low-power wireless sensor networking. It provides redundancy and fail-over in time, frequency and space to ensure very high reliability even in challenging radio environments. TSMP also provides the intelligence required for self-organizing, self-healing mesh routing. The result is a network that installs easily with no specialized wireless expertise, automatically adapts to unforeseen challenges, and can be extended as needed without sophisticated planning.