X-Git-Url: https://git.gag.com/?p=fw%2Faltos;a=blobdiff_plain;f=doc%2Feasymega.inc;h=e7351c07d5aa045e2ec4c6ae3438b25d7322b1f8;hp=eebece924735d0c9681974851787aaf7990f9447;hb=HEAD;hpb=adfbccfeb551c9d0315116912e7255a173fc3103 diff --git a/doc/easymega.inc b/doc/easymega.inc index eebece92..e7351c07 100644 --- a/doc/easymega.inc +++ b/doc/easymega.inc @@ -1,6 +1,7 @@ == EasyMega - image::easymega-v1.0-top.jpg[width="4.5in"] + .EasyMega Board + image::easymega-v1.0-top.jpg[width=400] EasyMega is a 1¼ inch by 2¼ inch circuit board. It was designed to easily fit in a 38mm coupler. Like TeleMetrum, @@ -13,6 +14,7 @@ EasyMega has two sets of nine screw terminals on the end of the board opposite the telemetry antenna. They are as follows: + .EasyMega Screw Terminals [options="header",grid="all",cols="2,3,10"] |==== |Terminal #|Terminal Name|Description @@ -34,24 +36,24 @@ |Main pyro channel connection to pyro circuit |Top 5 - |Main + - |Main pyro channel common connection to battery + + |Main +++ + |Main pyro channel common connection to battery +++ |Top 6 |Apogee - |Apogee pyro channel connection to pyro circuit |Top 7 - |Apogee + - |Apogee pyro channel common connection to battery + + |Apogee +++ + |Apogee pyro channel common connection to battery +++ |Top 8 |D - |D pyro channel connection to pyro circuit |Top 9 - |D + - |D pyro channel common connection to battery + + |D +++ + |D pyro channel common connection to battery +++ |Bottom 1 |GND @@ -70,24 +72,24 @@ |A pyro channel connection to pyro circuit |Bottom 5 - |A + - |A pyro channel common connection to battery + + |A +++ + |A pyro channel common connection to battery +++ |Bottom 6 |B - |B pyro channel connection to pyro circuit |Bottom 7 - |B + - |B pyro channel common connection to battery + + |B +++ + |B pyro channel common connection to battery +++ |Bottom 8 |C - |C pyro channel connection to pyro circuit |Bottom 9 - |C + - |C pyro channel common connection to battery + + |C +++ + |C pyro channel common connection to battery +++ |==== === Using a Separate Pyro Battery with EasyMega @@ -95,9 +97,12 @@ EasyMega provides explicit support for an external pyro battery. All that is required is to remove the jumper between the lipo terminal (Bottom 3) and the pyro terminal - (Bottom 2). Then hook the negative pyro battery terminal to ground - (Bottom 1) and the positive pyro battery to the pyro battery - input (Bottom 2). You can then use the existing pyro screw + (Bottom 2). Then hook the negative pyro battery terminal to + ground (Bottom 1) and the switched positive pyro battery to + the pyro battery input (Bottom 2). Note that you must include + a switch between the pyro battery and the board for safety, + as the on-board power switch circuit only supports the primary + battery! You can then use the existing pyro screw terminals to hook up all of the pyro charges. === Using Only One Battery With EasyMega