ZigBee Modules, ZigBee Gateways ZigBee Sensor Products, ZigBee Kits, Complete ZigBee & 802.15.4 products 100mW Modules, Gateways, Dev Kits, RFM offers a full set of custom embedded wireless networking solutions like Zigbee wireless mesh sensor networks, RF modules, IC transceiver, IC transmitters and IC receivers. RFM, Inc. manufactures low power wireless and RF radio modules, wireless mesh nodes for distributed sensing on distributed sensor networks. Low Power radio, n../arrowband and short range devices, front end saw filters, active RFID, RFIC, coupled resonator filters, single silicon chips in the 70MHZ and 300-1000Mhz range.

The ZN-241G is a low-cost, 802.15.4 wireless data modem that can provide an auto-configured, wireless replacement for RS-232 cable in office environments, and can also serve as a platform for multi-drop RS-485 networks in industrial settings. Housed in a ruggedized metal enclosure, the ZN-241G replaces hard wiring in commercial environments that make wired connections challenging or impractical or that require frequent reconfiguration.

For point-to-point communications, ZN-241Gs configure the link automatically; all that’s required is plugging the devices into two serial interfaces and turning on power. Point-to-multipoint links are set up by via an included utility that simplifies the configuration of network IDs and channels, and a repeater function allows a remote node to relay data through another remote node when the direct path is blocked. The ZN-241G offers RS-232, USB, and RS-485 interface options, and operates license-free worldwide at 2.4 GHz with over-the-air data rates of up to 250 Kbps.