Dynastream Innovations, Inc. launched its AT3 family of modules that feature ANT RF ultra-low power protocol, a SensRcore wireless sensor development platform and a consistent hardware footprint. Offering simplified design and integration in a variety of practical application-driven configurations, this group of modules handles simple to complex WSN sensor node and hub scenarios. These drop-in FCC-ready modules are complete silicon systems with scalability and low power consumption, enabling sensors to operate for up to three years on a coin cell battery. The modules are integrated with an F antenna, reducing the need for RF design expertise. A common pin-out and 20 mm × 20 mm footprint enable ease in network development, upgrading, migration and maintenance.