BIGTREETECH Octopus V1.0
DRIVER_SPT
wos ursoyscx
PAT] PAS [PAS
MOTORO _MOTOR1 _—MOTOR2_1 _—MOTOR2 2 _ MOTOR3 MoTOR4 MoTORS MoTORT THIVERD ORTVERT TRIVER? TRIVERT ORIVER ORIVERT TRIVERE TRIVERT ayne oc er || ar az ore: || aaz ear |] aac ore: |! asa eee: || ar az ara: || ava ero: |] aise eee: || ay ae oe a1 Beas || meen || maea || Gees || meas Beas ||mees || aaa LI
en [stee] ome | cs
RIVERO] PFIz|PCa DRIVERI| Pot [pail ORIVER2| Pca |ocs | DRIVERS| Pci fpcr oRveRs|>ce [ers [pFi0}pr2
DRIVERS|
pRiveRs|Pos [pez [pes [Per
peIveR7 PEO [pce [paia]Pos
=n
sex
cs
step oR
[STANDALONE NORMAL MODE,
Jumpers need to set up to
‘the micro-step you want [egy per the manufactures docs,
‘The Octopus manual states if using A4988 or DRVBSZ5, then a jumper also needs to be on
RSTSLP. [UART MODE ‘Only one jumper is needed for this mode,
RST [SPI MODE
{Alfour jumpers on the high posistions are needed for {his mode,
' = 3 8 a) B = ‘a 2 é 3 = = a ~ 20)" Ny 2 “a t [ez 20 2 6 ° a 2 o > ot 2 + 2 20 mle 'o § BE PAZ PAS PB10 t
+
pai [a a a a a a a a a a a a
onsiesa| | a [stva(s2)
PS_ON
OT
(ison) ¢4 (@osiw 234
[2109 (259)
Gos) ere
uae
BL_Touch
12g EEPROM
Pan]
Poe (SCL)
Pata
9 (SDA)
439
on
pce Hil] tr | | pac pes @ja@ Pci | er pee @@ eis | pee Pa? rea @@ Peis Cis ast
expe
Pas PAA
po ]Pce
i_|pca oz _|Pcio ps_[Pcii) cue |Pcia Der|pcia [ewo| oz
Oras
DIAG PIN FROM DRIVER
o|1 2|/3/4/5\6|7
32
Po
or
Rar
8) 8/8) 5/5)|5/5|5) slelelalelalala 0/1 2/8 /4|/8|6|7
‘STOP CONNECTED TO WHEN JUMPER IS INSTALLED.
PT100 RTD Tempture sensor The Octopus board doesn't come U2 INAB2GAIDR chip; required to use a PT100 with this board. One INA826AIDR chip is needed in the package type SOP-8 soldered in
place near J47.
AAs of 2021-May 21, | am not finding them in stock.
WARNING! ‘ONLY PLACE ONE JUMPER ACROSS THE FAN VOLTAGE SELECTION HEADERS, ANY MORE THAN ONE CAN CONNECT TWO/THREE
POWER SUPPLIES TOGETHER, AND THIS WILL DAMAGE THIS BOARD. ‘THE SAME RESULT CAN HAPPEN IF A JUMPER IS PLACED VERTICALLY.
458 -J86: FAN VOLTAGE SLECTION Ja 596066
oy Ws 5 5 + + + +
pas bees Hlrorz Hors Heoie Hors
RGB LED
FANO FANT FAN2 FANS FAN FANS FANG:
Tee
Ta
SENSOR
WARNING!!
(ONLY PLAGE ONE JUMPER AOROSS THE SENSOR VOLTAGE SELECTION HEADER, ANY MORE THAN ONE CAN CONNECT TWOITHREE
POWER SUPPLIES TOGETHER, AND THIS WILL DAMAGE THIS BOARD. ‘THE SAME RESULT CAN HAPPEN IF A JUMPER IS PLACED HORIZONTALLY.
This information was solely put together from BigTreeTech documentation and experience with BTT boards; | haven’t had one in my hands as of the date of this document. North Alabama PC (Thomas White) 2021-May-21st.
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