// @Description: Digital pin number for relay control. Some common values are given, but see the Wiki's "GPIOs" page for how to determine the pin number for a given autopilot.
// @Values: -1:Disabled,49:BB Blue GP0 pin 4,50:AUXOUT1,51:AUXOUT2,52:AUXOUT3,53:AUXOUT4,54:AUXOUT5,55:AUXOUT6,57:BB Blue GP0 pin 3,113:BB Blue GP0 pin 6,116:BB Blue GP0 pin 5,62:BBBMini Pin P8.13,101:MainOut1,102:MainOut2,103:MainOut3,104:MainOut4,105:MainOut5,106:MainOut6,107:MainOut7,108:MainOut8
// @Description: Should the relay default to on or off, this only applies to RELAYx_FUNC "Relay" (1). All other uses will pick the appropriate default output state from within the controlling function's parameters.