<p>Because the XBR220 racer is more popular now, so, &nbsp;DYS release a board with clean flight with power distribution board finally.</p><p><br></p><h4><span style="font-weight: bold;">Feature:</span></h4><h4><span style="font-weight: bold;"><br></span></h4><p>◆ F3 Flight control, OSD, UBEC and the power distribution board to integrated into a PCB board, with a debug function and can easy work with more quadcopters, minimize the difficulties in installation and debugging.</p><p>◆ PCB board is with multi-layers copper foil,solder pad, what is easy to minimize the interference, can take more current.</p><p>◆ The PCB board is easy to upgrading the firmware because it is with connectors of the F3 clean flight, OSD upgraded turnning.</p><p>◆ F3 clean flight is with more connectors, and convenient for pilots to expand peripherals.</p><p>◆ The function setting is with base edition,advanced edition and advanced integrated with pressure sensor and compass.</p>