Swl-01 converts rs 232 serial data for wireless communication over airto a maximum distance of about 100 meters.It can work in pair as a serial cable replacement solution or as a singlemaster and multiple slave mode, for networking of multiple devices.Swl-01 operates within the ism 2.4ghz frequency band with 802.15.4base band.Suitable for adding wireless capability to any product with serial datainterface.Requires minimal power and provides reliable delivery of data betweendevices.