BIGTREETECH Manta M8P V2.0 Klipper Mainboard — STM32H723, 8 Motors, CB1/CM4

Details

A Klipper mainboard with the Linux computer built in. The Manta M8P V2.0 has a socket for a BIGTREETECH CB1 or Raspberry Pi CM4 core board, so there's no separate Pi to mount, power and cable up. Eight motor outputs cover a Voron 2.4's four Z motors, A/B and extruder with one to spare, and the fast STM32H723 handles it all without breaking a sweat.

Each driver socket can run at 24 V or at high voltage up to 60 V, so you can put TMC5160s on A/B at 48 V and keep TMC2209s elsewhere. A CAN port lets the board bridge straight to an EBB36 toolhead board.

Specs

• MCU: ARM Cortex-M7 STM32H723ZET6, 550 MHz
• Board input: 12 V or 24 V DC; driver voltage 24 V or HV (24–60 V) selectable per socket
• Motors: 8 driver sockets (Motor 1–3 with dual outputs), SPI, UART or STEP/DIR
• Heaters: heated bed 10 A (10.5 A peak), 4 × hotend heater 5.5 A (6 A peak)
• Fans: 5 × 2-pin PWM, 2 × 4-pin PWM, 1 × Pi fan, 1 × always-on; 5/12/24 V selectable, 1 A each
• Temperature: 5 × 100K NTC inputs, 4 of which also take PT1000
• Expansion: CAN, BLTouch, servo, filament sensor, power-loss detection, PS-ON, I²C, RGB, SPI (for accelerometers), TFT, EXP
• Core board functions: 3 × USB 2.0, LAN, HDMI, DSI, CSI, 40-pin GPIO
• Size: 170 × 102.7 mm

Good to know

Board only: no core board (CB1/CM4) and no stepper drivers are included. HDMI, TFT35 SPI and USB camera work with the CB1; the CSI/DSI ports only work with a CM4. Total current for heaters, drivers and fans must stay under 12 A. Manual, pinout and sample configs are on the BIGTREETECH wiki.

Pre-order. I'm bringing this board in directly from BIGTREETECH. Expected to ship in 3–4 weeks. As soon as it lands in the Netherlands it goes out to you, and you pay no import fees or customs on top.

BIGTREETECH part number 1020000442.