Description
BIGTREETECH CB1 is an alternative to Raspberry Pi CM4.
https://github.com/bigtreetech/CB1
CB1 Main Features
- CPU: Allwinner H616, Quad-core Cortex-A53 @1.5GHz
- GPU: Mali G31 MP2, support OpenGL3.2
- RAM: 512MB/1GB DDR3L SDRAM
- Display: HDMI2.0A interface, support 4K display
- USB 2.0 port
- 100M Ethernet + 100M WiFi
- The same BTB header as the Raspberry Pi CM4
Technical details:
| Product size | 55x40mm |
| Installation size | 48x33mm |
| CPU | Allwinner H616, quad core Cortex-A53 |
| GPU | Mali G31 MP2, also supports OPENGL3.2 |
| R.A.M. | 1GB DDR3L SDRAM |
| Screen | supports HDMI2.0A, 4K display |
| Interface | USB2.0 |
| Network connection | 100M Ethernet + 100M WiFi |
Note:
- The CB1 cannot be connected to the PI TFT screen. The DSI/CSI port will only work while using CM4. (If you need touch screen, you would need HDMI version: https://store.dremc.com.au/products/bigtreetech-lcd-display-touch-screen-ips-for-klipper-raspberry-pi)
Product History:
Note: Order after 7/04/2026, will be shipping standard (without eMMC - EOL).
Note: Order after 23/01/2025 and before 7/04/2026, will be shipping with eMMc version (1GB RAM + 32GB eMMc).
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
You may also like
Please double check product compatibility