BIGTREETECH Manta E3EZ 32Bit Motherboard TFT35 SPI Touch Screen Raspberry Pi Upgrade For Ender3 V2 Ender5 Pro 3D Printer VS M8P

Notes

• When installing Manta E3EZ on Ender3 V2 or Ender Pro, there is a conflict between the system card position and the top screw of the shell. Customers cannot install this screw, otherwise there is a risk of damaging the system card.
• Manta E3 EZ is compatible with Ender-3 and can directly replace the original Ender-3 motherboard. However, due to the integration of many functions on this motherboard, we cannot guarantee that its size is fully compatible with other End models, so we may need to use printed copies for auxiliary installation. To see if your model needs to use this printout, please refer to this link://github.com/bigtreetech/Manta-E3EZ

Feature

1.32bit 64MHz ARM Cortex-M0+ series STM32G0B1RE MCU.

2.TPS5450-5A power supply chip supports DC12/24V power input, current output rated at 5A max continuous and 6A max instantaneous, sufficient power supply for Raspberry Pi.

3.The thermistor circuit is protected to prevent MCU damage from shorted heated bed and heater cartridge connections.

4.MCU firmware can be upgraded via SD card, or use DFU via Klipper’s make flash command.

5.BTB connectors are adopted between the motherboard and core board, allowing the choice of other core board solutions in addition to CM4.

6.Onboard SPI and UART mode of EZ driver, which can be used directly without a jumper.

7.Onboard DIAG pin, easily configurable with jumpers.

8.Support power loss recovery, filament runout sensor, auto power-off, BLTouch, RGB, etc.

9.High-efficiency MOSFET for less heat generation.

10.Replaceable fuse for easy maintenance.

11.Onboard SPI interface for connecting acceleration sensor to enable Klipper’s input shaping.

12.The temperature sensor interface adopts a high-precision pull-up resistor.

13.Each motor driver module can select the corresponding motor voltage by jumper caps.

14.The motor power supply supports up to 56V, and for the larger voltage when using EZ5160, an isolation chip is used to protect the main control from burning IO.

Specifications

Dimensions：90.8x120mm

MCU：ARM Cortex-M0+ STM32G0B1RE 64MHz

Motherboard Power Supply Voltage：DC12V-DC24V

Motor Power 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 CNC, 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

Functional Ports：USB 2.0×2, LAN, DSI, CSI, SPI, 40 Pins GPIO, HDMI0, SOC-Card, MCU-Card

Supported File Format：G-code

Supported Kinematics：Cartesian, Delta, Kossel, Ultimaker, CoreXY

Recommended Slicer/Console：Cura, Simplify3D, Pronterface, Repetier-host, Makerware

• Adapting screen: MANTA series motherboards support SPI screen and HDMI screen

IO2CAN

Transfer to 40pin GPIO

Meet the problem that the old CB1 V2.1 cannot be compatible with the TFT35 SPI screen

Provide CAN bus interface

Provide SPI interface of FPC

Notes

CB1 V2.2 customers can choose the following combinations: Manta E3EZ+5*EZ2209+TFT35SPI

CB1 V2.1 customers need to use it with IO2CAN, and can choose the following combinations: Manta E3EZ+5*EZ2209+TFT35SPI+IO2CAN

TFT 35 SPI can directly work with Manta M4P/M5P/M8P+CB1 v2.2 without the need for additional modules. Due to the absence of an FPC IPS interface on the PI4B Adapter, when using TFT 35 SPI with the PI4B Adapter + CB1 v2.2, it still requires an IO2CAN module for interface conversion.

Package List

• Manta E3EZ Board：Manta E3EZ V1.0 * 1PCS
• Board and 5xEZ2209：Manta E3EZ V1.0 * 1PCS + EZ2209 * 5PCS
• Board 5xEZ2209 TFT35：Manta E3EZ V1.0 * 1PCS + EZ2209 * 5PCS + TFT35SPI V2.1 * 1PCS
• Board 5xEZ TFT CAN：Manta E3EZ V1.0 * 1PCS + EZ2209 * 5PCS + TFT35SPI V2.1 * 1PCS + IO2CAN V1.0 * 1PCS
• EZ31865 V1.0：EZ31865 V1.0 * 1PCS