  // status leds
  groups[STATUS_RCS]          = (StatusGroup){ 23, 1 }; // 0, 0
  groups[STATUS_SAS]          = (StatusGroup){ 25, 1 }; // 1, 0
  groups[STATUS_STAGE]        = (StatusGroup){ 27, 1 }; // 1, 2
  groups[STATUS_STAGE_ARMED]  = (StatusGroup){ 29, 1 }; // 1, 3
  groups[STATUS_THROTTLE]     = (StatusGroup){ 33, 1 }; // 0, 2
  groups[5]                   = (StatusGroup){ 35, 1 }; // 0, 3