SKU: 57576517640

LDO Leviathan V1.3 Control Board

Sale price$100.76 Regular price$111.95
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Ships within 48 hours · Estimated delivery Aug 7 - Aug 12

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Description

LDO Leviathan V1.3 Control BoardThe LDO Leviathan 1. 3 is a feature rich control board designed for advanced CoreXY 3D printers, including Voron builds. Engineered for reliability and ease of integration, it combines powerful processing, multiple stepper drivers, and native support for CAN bus toolheads. With thoughtful layout and robust components, the Leviathan 1. 3 offers smooth motion control and seamless expansion for demanding printer setups. Features Supports both Klipper and

The LDO Leviathan 1.3 is a feature-rich control board designed for advanced CoreXY 3D printers, including Voron builds. Engineered for reliability and ease of integration, it combines powerful processing, multiple stepper drivers, and native support for CAN bus toolheads. With thoughtful layout and robust components, the Leviathan 1.3 offers smooth motion control and seamless expansion for demanding printer setups.

Features

  • Supports both Klipper and (via new MCU) RRF firmware
  • Uses an STM32H743ZIT6 microcontroller (upgraded from STM32F446) for improved performance
  • Dual-supply design: one Vin for 24 V main board and another for 24-48 V stepper driver supply (polarity and over-voltage protected)
  • On-board drivers: 5× TMC2209 (24 V) + 2× TMC5160 (24-48 V) with dedicated 12 V gate drive
  • Four thermistor inputs
  • Four fan outputs supporting tachometer feedback and selectable 5 V or 24 V via jumpers
  • Single probe input (with selectable 5 V or 24 V via jumper) and a filament-sensor input (5 V tolerant)
  • Neopixel output port for addressable LED strips
  • Endstop support: 3× endstop inputs (5 V tolerant)
  • Heater outputs: one hot-end channel (up to ~180 W / ~7.5 A) + one heatbed channel (up to ~240 W / ~10 A)
  • Dimmable LED-strip output (constant current, ~350 mA) built-in
  • Expansion ports: EXP1 & EXP2, plus an “Extension” port with multiple ADC, UART/SPI/CAN, GPIOs and 3.3 V/5 V/24 V supply taps
  • Interfaces: USB-C for programming/firmware, CAN bus via MicroFit connector
  • Direct Raspberry Pi mounting support: 5-pin JST-XH connector for Pi power (UART support) and mounting holes for RPi Zero 2W / RPi3/4
  • Stepper driver cooling improved (better passive cooling design)
  • Physical dimensions: 170 mm × 100 mm, with mounting-holes spacing of 160 mm × 90 mm

Specifications

  • MCU: STM32H743ZIT6
  • Stepper Drivers:
    • 5 × TMC2209 (24 V)
    • 2 × TMC5160 (24–48 V)
  • Driver Supply: Dual input – 24 V logic / 24–48 V motor power
  • Heater Outputs:
    • 1 × Hotend (≈ 7.5 A / 180 W @ 24 V)
    • 1 × Heated Bed (≈ 10 A / 240 W @ 24 V)
  • Thermistor Inputs: 4
  • Fan Outputs: 4, selectable 5 V or 24 V, tach support
  • Probe Input: 1 (5 V or 24 V selectable)
  • Filament Sensor Input: 1 (5 V tolerant)
  • Endstop Inputs: 3
  • Neopixel Header: Yes
  • Dimmable LED Output: Constant current ~350 mA
  • CAN Bus: Onboard, JST-style connector
  • USB: USB-C
  • Expansion: EXP1 / EXP2 + “Extension” header (ADC, UART/SPI/CAN, GPIO, 3.3 V/5 V/24 V)
  • Raspberry Pi Power Header: 5-pin JST-XH
  • Supported RPi Mounts: Zero 2W, Pi 3, Pi 4
  • Firmware: Klipper / RRF supported
  • Board Input Voltage: 24 V
  • Motor Supply Voltage: 24 V – 48 V
  • PCB Size: 170 mm × 100 mm
  • Mounting Hole Spacing: 160 mm × 90 mm

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Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 57576517640

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4.3 ★★★★★
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Shannon
Los Angeles, US
★★★★★ 5
Great frother for travel!
Color: Silver
Great frother, easy to use and I like that its self contained which makes it easy to take along on travel. I've bought 3 of these, they work well and last long.
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Reviewed in the United States on December 12, 2025
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Jay n Debbie (Pillars-Of-Truth)
Lowell, US
★★★★★ 5
Strong, Durable, and SIMPLE Frother
Color: Gray
Excellent frother! It is ‘SIMPLE’, yet very efficient blending. I love that it included a set of long-lasting batteries. The motor on this frother is strong and works great. The item itself is of durable quality. I have had mine for about 9 months and use it daily for my coffee and other drinks throughout my week, and the battery is still running. I even give it a spin after washing the frother spinner/coil. This helps to dry it thoroughly, as the motor is strong enough to blow away any excess water - and still - the batteries are functioning well. The price is just right…very affordable compared to other brands. I’m very pleased with this purchase and absolutely love that it also came with a stand. I display it on my counter everyday. There are 3 solid and Simple colors to choose from, making this an easier shopping experience. Excellent choice for gifting!
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Reviewed in the United States on March 19, 2026
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Avista
Grantham, US
★★★★★ 5
Found the perfect chai frother on a budget!
Color: Glossy Black
Okay so I'll be honest, I spent way too long researching milk frothers before pulling the trigger on this one lol. As someone who grew up drinking chai every single day, having a good frother is kind of a big deal in my house. This little thing has been absolutely worth every penny. First off – it's SO easy to use. My 7 year old actually thinks it's the coolest thing ever and wants to help make my morning coffee now, which is honestly adorable. It just works, no fuss, no learning curve. What really sold me compared to other options was the USB-C charging. No more buying AA batteries every few weeks – that stuff adds up! I just plug it into the same charger as my phone. Super convenient. And here's a small thing that matters more than you'd think – it stands on its own! I don't need a separate stand cluttering up my already busy kitchen counter. Build quality feels solid, the stainless steel whisk looks clean and is easy to rinse off. For the price, honestly I expected less. Highly recommend if you're on the fence!
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Reviewed in the United States on April 24, 2026
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Amazon Customer
Battle Creek, US
★★★★★ 5
Nice handheld frother!
Color: Glossy Black
Handheld frother....tiny but mighty! Holds a charge for a number of uses before needing to plug in. Easy to use, easy to clean and works well. Doesn't take up a bunch of real estate on the counter or in the drawer. I would totally recommend this product.
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Reviewed in the United States on May 31, 2026
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Dr. Manetta
Fort Morgan, US
★★★★★ 5
Perfect for Protein Coffee & So Easy to Use
Color: Gray
The SIMPLETaste Handheld Milk Frother works great and has become part of my morning routine. It mixes protein powder into my coffee so much better than stirring with a spoon—smooth, frothy, and no clumps. It’s lightweight, easy to use, and powerful enough to quickly blend coffee, protein powder, creamers, or even matcha in seconds. Cleanup is simple, and it stores easily in a drawer. If you love adding protein to your morning coffee, this little frother is a game changer!
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Reviewed in the United States on May 10, 2026

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