I have built an airboat with Pixhawk+Rover 4.1.5.
Pixhawk’s AUX1,2,3 are assigned to relay1,2,3.
Three pumps are operated by relays to collect water.
RC7, 8, and 9 are assigned to relay 1, 2, and 3.
Relays are operated by RC operation.
Also they are operated by DO_SET_RELAY of Mission.
The pump is started by DO_SET_RELAY after reaching the target point by WayPoint, and stopped after 90 seconds by Delay or Loiter.
DO_SET_DELAY is displayed on the MP Message box.
However, the pump is not actually running and water may not be collected.
So I would like to check the operation of RELAY in the Flash log.
Can you confirm the operation of Relay by looking at the degree data in the Flash log?