General information regarding the BTT Octopus Pro v1.0 F429 Version

Overview

This page covers any general information for the BTT Octopus Pro v1.0 F429 Version board, which is supported from 3.3.0_11.

There are two types of BTT Octopus Pro v1.0. One uses an STM32F446ZET6 and the other uses an STM32F429ZGT6. TeamGloomy and this port only support the STM32F429ZGT6 based boards.

Board.txt Name

The board name in board.txt is biqoctopuspro_1.0.

Driver Jumpers

The jumpers should be installed as below. “SPI mode Interpolation” is supported for TMC5160 drivers. “UART mode Interpolation” should be used when using smart drivers (i.e. TMC2208, TMC2209, TMC2225 and TMC2226)

BTT Octopus Pro v1.0 UART
BTT Octopus Pro v1.0 UART Driver Jumper Locations
BTT Octopus Pro v1.0 SPI
BTT Octopus Pro v1.0 SPI Driver Jumper Locations

Driver Diag Pin

If you want to use sensorless homing, a jumper needs adding next to each appropriate endstop as shown below.

BTT Octopus Pro v1.0 Diag
BTT Octopus Pro v1.0 Pro v1.0 F429 Version Sensorless Homing Jumper Locations

Driver Voltage

The jumpers for each driver should be configured as below if you want to power them from VIN (12/24v).

BTT Octopus Pro v1.0 12/24v Drivers
BTT Octopus Pro v1.0 12/24v Driver Jumper Locations

The jumpers for each driver should be configured as below if you want to power them from the MOT-PWR input (up to 60v).

BTT Octopus Pro v1.0 60v Drivers
BTT Octopus Pro v1.0 60v Driver Jumper Locations

Fan Voltage

The fan outputs can each be set to 5v, 12v or VCC.
To set them 5v, set the jumpers as below.

BTT Octopus Pro v1.0 5v Fans
BTT Octopus Pro v1.0 5v Fans Jumper Locations

To set them 12v, set the jumpers as below.

BTT Octopus Pro v1.0 12v Fans
BTT Octopus Pro v1.0 12v Fans Jumper Locations

To set them VCC, set the jumpers as below.

BTT Octopus Pro v1.0 VCC Fans
BTT Octopus Pro v1.0 VCC Fans Jumper Locations

Initial Installation

Follow the WiFi instructions or SBC instructions

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