BIGTREETECH
Octopus Max EZ V1.0 Control Board 32Bit New Upgrade Octopus Pro Motherboard, Compatible EZ2209/EZ5160 Stepper Driver, Support Running Klipper Firmware for Voron 2.4 DIY Upgrade 3D Printer
*Price sourced from Amazon.com. Last updated 2026-05-26. Price and availability subject to change.
Bottom line: The Octopus Max EZ V1.0 Control Board 32Bit New Upgrade Octopus Pro Motherboard, Compatible EZ2209/EZ5160 Stepper Driver, Support Running Klipper Firmware for Voron 2.4 DIY Upgrade 3D Printer is a solid pick with broad community endorsement in the retro motherboards category, priced around $89.99, rated 4.3★ across 16 verified Amazon reviews. A solid choice — worth comparing against one or two close alternatives first.
SpecPicks Verdict
SpecPicks classifies BIGTREETECH Octopus Max EZ V1.0 Control Board 32Bit New Upgrade… as a solid pick with broad community endorsement in the retro motherboards category, based on 16 verified Amazon reviews and our ranking model that weights rating × review-volume × price-fit. BIGTREETECH's positioning sits within the broader category mid-tier. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for retro motherboards of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Solid 4.3★ customer rating
- ✓ Backed by BIGTREETECH's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Limited review volume so far — fewer data points on long-term reliability
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- MCU: Adopts 32-bit ARM Cortex-M7 series STM32H723ZET6 master chip with a main frequency of 550MHz
- E-Fuse: Upgraded with eFuse protection, which responses faster with strong protection, effectively protecting the motherboard from being damaged caused by short circuits, over-current, etc.
- EZ Drive: Use the 10-axis EZ drive socket to avoid finger pricking; SPI and UART operating modes driven by on-board TMC can be used only through firmware settings
- CNC Fan: The CNC fan 24V, 12V and 5V voltage can be selected, which can save the operation of the customer's external transformer module and effectively reduce the damage probability of the main board
- Expansion Interface: Reserve proximity switch interface, support NPN and PNP type selection, (24V, 12V, 5V) voltage optional; Reserved three-way four-wire fan interface can be used to connect water cooling device
Full Specifications
| MCU | Adopts 32-bit ARM Cortex-M7 series STM32H723ZET6 master chip with a main frequency of 550MHz |
|---|---|
| Brand | BIGTREETECH |
| Color | black |
| Model | KINGPRINTER-1020000413 |
| Unit Count | 1.0 Count |
| Part Number | KINGPRINTER-1020000413 |
| Display Type | LCD/LED |
| Compatibility | Switch |
| Number of Packs | 1 |
| Included Components | BIGTREETECH Octopus MAX EZ V1.0 |
| Smart Home Compatibility | Not Smart Home Compatible |
Ready to buy?
BIGTREETECH Octopus Max EZ V1.0 Control Board 32Bit New Upgrade Octopus Pro Motherboard, Compatible EZ2209/EZ5160 Stepper Driver, Support Running Klipper Firmware for Voron 2.4 DIY Upgrade 3D Printer is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-05-26. Price and availability subject to change.
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