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BTT CB1 V2.1 - Single-Board Computer

In stock (1 pcs)
Code: 6341
16,48 € / pcs 13,62 € excl. VAT

THIS IS AN OLD STOCK ITEM SOLD AT A DISCOUNT.

BTT CB1 V2.1 1GB RAM - New Power for Your 3D Printing

BIGTREETECH CB1 V2.1 is a powerful single-board computer (SBC) designed as an affordable and accessible alternative to the Raspberry Pi Compute Module 4 (CM4). It brings robust performance and connectivity to the world of 3D printing, especially in combination with the popular Klipper firmware. Ideal for upgrading your printer!

Key features and benefits:

  • Powerful Quad-Core Processor: The heart of the module is the Allwinner H616 Quad-core Cortex-A53 clocked at 1.5 GHz, providing sufficient power for smooth operation of demanding software like Klipper and Linux/Debian.

  • 1 GB DDR3L RAM: Sufficient RAM for stable and fast operation with 3D printer control systems.

  • Perfect for Klipper: The CB1 is designed with Klipper in mind and is fully compatible with BIGTREETECH Manta series motherboards (e.g. M4P, M8P), into which it simply plugs. This creates a compact and powerful control center.

  • High Compatibility: Thanks to the identical BTB header as the Raspberry Pi CM4, you can also use the CB1 with other boards and adapters (e.g. BTT PI4B Adapter) that are compatible with CM4.

  • Rich Connectivity: The module includes built-in 2.4G WiFi and support for 100M Ethernet, ensuring reliable network connectivity for remote printer management.

  • 4K Display Support: Thanks to the Mali G31 MP2 graphics chip with OpenGL3.2 support and the HDMI 2.0A interface, you can connect a 4K display for high-quality visualization (does not support DSI/CSI interfaces).

  • Compact Design: Small dimensions (55 x 40 mm) and easy installation into compatible boards.

Technical specifications (CB1 V2.1 1GB):

Parameter Value
CPU Allwinner H616, Quad-core Cortex-A53 @ 1.5 GHz
RAM 1 GB DDR3L SDRAM
GPU Mali G31 MP2, OpenGL3.2 support
Network 100M Ethernet + 2.4G WiFi (802.11 b/g/n)
Display HDMI 2.0A (4K display support)
Interface USB 2.0 (via header)
Connector 2x 100-pin Micro BTB (same as RPi CM4)
Input voltage 5V ±5% / 2A
Dimensions 55 mm x 40 mm
Compatibility Klipper (recommended with BTT Manta boards), Linux, Debian

Note: For optimal cooling and long life, we recommend purchasing a compatible heatsink.

Take a step towards advanced control of your 3D printer and replace the unavailable CM4 with the BTT CB1 module!

Links:

Operating system

Manufacturer's manual

Manuals, schematics,...

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