HDZero Radio – ELRS 250mW (Mode 2)HDZero Radio gives you the full power of ExpressLRS without the usual complexity. Bind, configure, and fly directly from the radio using clean menus and dedicated shortcuts no PC, no phone, no external apps required out of the box. Everything pilots actually use is built right in: packet rate, output power, telemetry, VTX control, channel mapping, and more. Simple when you want it. Flexible when you need it. Want to update firmware or switch ELRS