Holybro Microhard Telemetry RadioHolybro Microhard Telemetry Radio Holybro Microhard Telemetry Radio integrates microhard Pico Series RF module which is capable of delivering high performance wireless serial communications in robust topologies, such as Point to Point, Point to Multipoint and secure Mesh (Mesh only available on P900). It uses frequency hopping spread spectrum (FHSS) technology, providing reliable wireless asynchronous data transfer between most equipment types which