What do you mean? Besides from Bluetooth and USB: - 433MHz is very much alive (various RF-controller lights, gate openers and such) AND can be used to remotel

What do you mean? Besides from Bluetooth and USB: - 433MHz is very much alive (various RF-controller lights, gate openers and such) AND can be used to remotely control another Flipper. - Both 3.56 MHz and 125kHz are alive in door locks and RFID tags. - IR is still alive with most TVs. So yeah, it's missing 2.4 GHz ISM stuff. But given hardware they packed in, it's a rather good multi-tool.