IroquoisArcher
Have some 1.5v and 3v slave flashes. Also have some aio boards that was going to use just for the slaves (camera will be using a different board...probably an aio but the slave portion of the board doesn't work). Is this going to work? Or is there another way? I'm thinking according to this diagram that it is using just 1 aio board to operate everything but I wanted to use on at least one (would be a 6v slave BUT camera is using one of the first prototype boards of Ralphs and can have the slave add on board...isn't designed for it, that was a later design. Am also assuming with the 1.5v and 3v slave flashes that won't need to add the inline .47 resistor to power from slave to operating board?
1.5-3v slave to 6v or 9v aio.jpg 
When you are in a difficult situation and wonder where God is; remember the Teacher is always quiet during the test.
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bigbassmann
The drawing is correct for the 1.5v or 3v slave flashes regardless of which board you use to control the flash. You can leave off the inline power wire resistor, especially when using the 1.5v flashes since the resistor tends to slow down the charging too much and doesn't always allow the slave flash to recharge fully between night pics.
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IroquoisArcher
Thanks Ralph. Thpught so but wanted an experts opinion but will accept yours too. 😃
When you are in a difficult situation and wonder where God is; remember the Teacher is always quiet during the test.
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