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BIGTREETECH BTT CB1 PI4B Adapter 3D Printer Board Support CM4 Add Octopus V1.1 SKR MINI E3 V3.0 Motherboard VS Raspberry Pi CM4

BIGTREETECH BTT CB1 PI4B Adapter 3D Printer Board Support CM4 Add Octopus V1.1 SKR MINI E3 V3.0 Motherboard VS Raspberry Pi CM4

Selected market: Denmark (DK)
73.60 - 563.00 DKK
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Shipping: 8.33 DKK
Delivery: Aug 17 - 21, item ships within 12 days
📦 Ships from: China (CN) → DK 🚚 Estimated delivery: 5 days
🌍 Customs route note: this shipment comes from outside the EU. From 1 July 2026 to 1 July 2028, consignments with an intrinsic value up to €150 are subject to a temporary €3 customs duty for each different item category (tariff subheading); VAT or handling fees may also apply.
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  • • Estimated delivery: 5.
  • • Strong customer signal: 5.0★ from 47 reviews.
  • • Recommendations focus on this product category and your market availability.

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Product specifications

Brand
BIGTREETECH
Sales
169
Package size
10 × 10 × 10 cm
Package weight
0.01 kg
Rating
5.0 / 5
Reviews
47
Color
CB1
Color
CB1 With PI4B
Color
CB1 Heatsink
Color
CB1 PI4B Heatsink
Color
PI4B

Detailed product description

This product is shown with available options, market-specific pricing and verified specifications.

Key information
  • Brand: BIGTREETECH
  • Sales: 169
  • Package size: 10 × 10 × 10 cm
  • Package weight: 0.01 kg
  • Rating: 5.0 / 5

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Note

1. The CB1 couldn't be connected to the PI TFT screen. The DSI/CSI port will only work while using CM4.

2. The PI4B should be used with CB1 or CM4 core board to run Klipper

CB1 / Manta M4P / M8P link

GitHub Website

PI4B

CB1

M4P

M8P：

1. Brief Introduction

BIGTREETECH CB1 is an alternative to Raspberry Pi CM4. BIGTREETECH M4P is a 4-axis motherboard using a CM4 BTB header, which can work with CB1 or CM4 perfectly.

BIGTREETECH PI4B Adapter V1.0is a Raspberry Pi CM4 carrier board launched by Shenzhen Big Tree Technology Co., Ltd., when the Raspberry Pi CM4 is plugged in, it can be used as a Raspberry Pi 4, which brings convenience for customers to use the CM4.

1.1 Main Features

1.1.1 CB1

1. CPU: Allwinner H616, Quad-core Cortex-A53 @1.5GHz

2. GPU: Mali G31 MP2, support OpenGL3.2

3. RAM: 512MB/1GB DDR3L SDRAM

4. Display: HDMI2.0A interface, support 4K display

5. USB 2.0 port

6. 100M Ethernet + 100M WiFi

7. The same BTB header as the Raspberry Pi CM4

1.1.2 PI4B Adapter V1.0

1. Use Raspberry Pi 4B board outline, the same mounting holedia

2. Support various versions of CM4 modules

3. Designed with Gigabit Ethernet interface, HDMI0 interface, HDMI1 interface, CAM interface, CSI interface

4. Equipped with ESD protection at the USB and network interfaces

5. 40 pin double-row pin header with the same function as Raspberry Pi

6. Adopting Type-C interface, which can be used to write CM4 with eMMC, and can supply power to the whole system at the same time

7. A 5V power interface is reserved, which can be connected to a 5V fan for CM4 heat dissipation.

1.2 Product Parameters

1.2.1 PI4B

1. Product Size: 85 x 54.29mm

2. Installation Size: 58 x 49mm

3. Power Input: Type-C 5±0.25V

4. Module Type Support: various versions of Raspberry PiCM4 modules.

5. Interface Support: Micro HDMI x 2，USB 2.0x4，RJ45，CAM，CSI，Micro SD...