2.4 is what we used for the latest production I believe. 2.5 Adds the ability to include the device into your network as a repeating device with 5x click of the button. This is meant to be used when USB powered only. Either of those would work.
2.4 is what we used for the latest production I believe. 2.5 Adds the ability to include the device into your network as a repeating device with 5x click of the button. This is meant to be used when USB powered only. Either of those would work.