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TODO DIAGRAM:

TODO Wires:

Harness name Harness ID Endpoint connector types Length AWG Done?
Presto power HC01 Ring terminals → XT30 female 6–8 in 20 no; existing splitter could be repurposed
Light tower HC02 JST 5-pin female → M12 bulkhead 20 in 22 no
RC main HC03 JST 3-pin female → MR30 female 38 in 22 no
RC receiver HC04 MR30 male → Female header 17 in 22 no
Presto J103 breakout HC05 JST 6-pin female → Two XT30 females Port relay: 8 in; E-stop return: 6 in 22 no
Presto J104 breakout HC06 JST 6-pin female → Two XT30 females HC08 branch: 6 in; HC07 branch: 6in 22 no
Pump relay extension HC07 XT30 male → XT30 female 35 in 22
STBD/gimbal relay extension HC08 XT30 male → XT30 female 35 in 22
E-stop button
HC09 XT30 male → XT30 female 30 in 22 • I think so - aaron double check if it’s in the cross tube
E-stop send HC10 13.8V regulator ring temrinal → xt30f pow ping 6in 22awg
Port relay coil side pigtail HC11 XT30 male → Spade terminals 4 in 20
STBD/gimbal relay splitter HC12 One XT30 male → Two XT30 females Gimbal: 8 in; STBD: 8Iin 20
STBD relay coil side pigtail HC13 XT30 male → Spade terminals 4 in 20
Gimbal relay coil side pigtail HC14 XT30 male → Spade terminals 4 in 20
Pump relay coil side pigtail HC15 XT30 male → Spade terminals 4 in 20
Gimbal relay power side output HC16 Spade → xt60M 4in 14 yes
Pump relay power side output HC17 Spade → xt60M 4in 14 yes

Light tower pinout

Custom harness mapping supplied by Aaron. Wire colors match the illuminated segment; the voltage wire is black. Harness pin numbers below are distinct from the factory 5-pin M12 numbering.

Function / light color Color channel Harness wire color Harness pin Factory M12 pin Factory wire color
Blue light C1 / Color 1 Blue 4 4 Black
Green light C2 / Color 2 Green 1 1 Brown
Yellow light C3 / Color 3 Yellow 2 2 White
Red light C4 / Color 4 Red 5 5 Gray
Voltage / common Supply/common Black 6 (user supplied) 3 Blue
Not specified Not specified Not specified 3 Not assigned by this mapping Not specified