Product Description:

BIGTREETECH Manta E3EZ V1.0 Control Board – Klipper Upgrade for Ender 3, Ender 3 Pro & Ender 5

The BTT Manta E3EZ V1.0 is a powerful drop-in 32-bit control board designed specifically for Creality Ender 3 series printers. Featuring the latest Manta + EZ technology, it combines board-to-board connection for CB1/CM4 with mistake-proof EZ driver slots, making it one of the easiest and most compact Klipper upgrades available.

Powered by a 32-bit 64MHz STM32G0B1RE MCU, this motherboard delivers smooth performance for both Klipper (with integrated CB1 or CM4) and Marlin firmware. It supports silent EZ drivers (EZ2209, EZ5160, etc.) in SPI or UART mode for ultra-quiet printing and reduced vibration.

Key Features:

Direct drop-in replacement for stock Ender 3 motherboard (perfect mounting hole alignment)
EZ driver slots – no jumpers, no risk of reverse insertion
Supports BIGTREETECH CB1 or CM4 for compact Klipper setup (no external Raspberry Pi needed)
5 motor channels: X, Y, Z (dual Z support), E0, E1
Rich interfaces: HDMI, SPI, 40-pin GPIO, DSI, CSI, CAN FD, BLTouch, Filament sensor, RGB
High current capacity: Heated bed up to 10A, hotend up to 5A
Multiple safety protections and PWM fan control
Supports Cartesian, CoreXY, Delta, and other kinematics
Micro USB and LAN connectivity

Display Compatibility:

MANTA series motherboards support SPI and HDMI screens.

Files:

The Manta E3EZ is directly compatible with the Ender-3. Since we crammed so much into this board, we were unable to keep the size 100% compatible with other Ender machines and so minor, printable adapters are required. To check if your machine requires an adapter, see this link:

https://github.com/bigtreetech/Manta-E3EZ

Product Description

Direct Upgrade for Ender-3

Drop-in replacement for Ender-3. The mounting holes are in the same location which means you just need to position it and screw it down.

5 Mistake Proof EZ Driver Slots

Select between SPI and UART in firmware. No need for jumpers. No risk of reverse insertion. Plug them in with the confidence of knowing that your drivers will start up without releasing the magic smoke.

High Performance You Can Rely On

32-bit, 64 MHz ARM Cortex-M0+ series STM32GOB1RE MCU. Don't want to use a CB1/CM4? No problem! Marlin is supported without one. Choose between Marlin or Klipper at will.

Supports Color Touchscreens

Onboard SPI and HDMI interfaces provide you with multiple display options to cater to your budget and up your Klipper game.

Enhanced Safety

Equipped with multiple safety features, the Manta E3EZ allows you to have peace of mind while producing the best prints.

What's in the box?

BIGTREETECH MANTA EЗEZ x 1
DIY Crimp Terminal Set x 1
BTT Duck Toy x1
Thank You Card x 1

*About Manta Serials Board

Intro:

Born for Klipper. Save space and time by installing a CB1 or Raspberry Pi CM4 directly onto the motherboard to run Klipper or OctoPrint.

Highlights:

• Designed with the same connector as Raspberry Pi to ensure a perfect connection with all versions of CM4, and CB1

• Innovative integrated design, highly cost-effective,

• 32-bit 64MHz ARM Cortex-M0+ series chip can run Marlin without CB1/CM4

• 40 pins GPIO, offers a wide range of connectivity to meet your DIY needs

Intro:

Born for Klipper. Save space and time by installing a CB1 or Raspberry Pi CM4 directly onto the motherboard to run Klipper or OctoPrint.

Highlights:

• Designed with the same connector as Raspberry Pi to ensure a perfect connection with all versions of CM4, and CB1

• Innovative integrated design, highly cost-effective

• 32-bit 64MHz ARM Cortex-M0+ series chip can run Marlin without CB1/CM4

• 40 pins GPIO, offers a wide range of connectivity to meet your DIY needs

Compatibility & Extensibility

BIGTREETECH EBB 36/42 Can Bus U2C V2.1 for Connecting Klipper Expansion Device Support PT1000

BIGTREETECH TFT35 SPI V2.1 Touch Screen for CB1

ADXL 345 Accelerometer Board for 36 Stepper Motors

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BTT UPS 24V V1.0 Resume Printing While Power Off Module

BIGTREETECH Relay V1.2 Automatic Shutdown Module After Printing

BTT SFS V1.0 Smart Filament Sensor Detection Stuck Blocking Filament Module

Dimensions & Specs

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MCU

ARM Cortex-M0+ STM32G0B1RE 64MHz

Motherboard Power Supply Voltage

DC12V-DC24V

Motor Supply Voltage

DC12V-DC56V

Logic Voltage

DC 3.3V

Heater Connection

Heated Bed (HB), Heater Cartridge (HE0, HE1)

HB Port Max Current

10A Continuous, 11A Instantaneous

Heater Cartridge Max Current

5A Continuous, 6A Instantaneous

Fan Port

3 x PWM, 2 x Always On

Fan Port Max Current

1A Continuous, 1.5A Instantaneous

Overall Max Current(Heater Cartridge+Driver+All Fans)

<10A

Expansion Port

BLTouch, PS-ON, PWR-DET, Fil-DET, RGB, CAN FD, SPI

Motor Driver

Support EZ5160, EZ2209, EZ2208, EZ2225, EZ2226, EZ2130, EZ6609…

Driver Mode

SPI, UART

Motor Socket

X, Y, Z (Dual Z Axes), E0, E1
5 Channels in Total

Thermistor

3 x 100K NTC

Display

SPI Touchscreen, LCD Display

PC Connection

Micro USB

Interface

USB 2.0x2, LAN, DSI, CSI, SPI, 40Pin-GPIO, HDMI0, SOCCard, MCU-Card

Supported Kinematics

Cartesian, Delta, Kossel, Ultimaker, CoreXY

Quick View User Manual

User Manual

"CB1" Family

BIGTREETECH PI4B Adapter V1.0 for CM4 or CB1

BIGTREETECH TFT35 SPI V2.1 Touch Screen for CB1

BIGTREETECH Manta E3EZ V1.0 for Ender 3

BIGTREETECH MINI12864 V2.0 LCD Screen VORON 2.4 RGB Backlight Mini Display Supports Marlin DIY for SKR 3D Printer Part

BIGTREETECH HDMI5 / HDMI7