The LumenDimMIO can be used as a LumenRadio CRMX transmitter or receiver. Wireless RDM is supported in receiver mode, but not in transmitter mode. It can be powered with an external battery. Equipped with Bluetooth for access with the LumenRadio CRMX Toolbox app. Included in delivery:  1dBi antenna,one 3.5mm Miniplug to 5-Pin XLR (Female) Adaptor Cable. If you need wireless RDM in transmitter mode please choose the LumenDimIO-100.