Parameters: 1. CPU: ALLWINNER H616, Quad-core Cortex-A53 @1.5GHz 2. GPU: Mali G31 MP2, Support OpenGL3.2 3. RAM: 1GB DDR3L 4. Storage Capacity: 32GB 5. Product Size: 40mm x 55mm 6. Mounting Size: 33mm x 48mm 7. Input Voltage: 5V±5%/2A 8. Output Voltage: 3.3V±2%/100mA 9. Output Voltage: 1.8V±2%/100mA 10. WiFi: 2.4G/802.11 b/g/n Compatible Motherboards: 1. Board to board: Manta E3EZ, Manta M4P, Manta M5P, Manta M8P (all BIGTREETECH Manta series motherboards ) 2. Need Pi4B / Rasp. Pi Base Board: SKR MINI E3 V3.0, SKR 3, SKR 3 EZ, SKR Pico, Octopus Pro ...

?Interface & Internet Info? BIGTREETECH CB1 eMMC comes with HDMI 2.0A interface to support 4K displays. And also has onboard USB2.0 interface. CB1 eMMC supports 100M Ethernet and 100M Wifi 2.4G/802.11 b/g/n. ?Easy to Run Klipper?With the same BTB connector as CM4, CB1 eMMC can be directly mounted on BIGTREETECH Manta series motherboards: Manta E3EZ/Manta M4P/Manta M5P/Manta M8P to run Klipper easier and more reliable. It can be also used with BTT Pi4B or Rasp. Pi base board to run klipper on non-manta maiboards such as SKR MINI E3 V3.0/SKR 3/SKR 3 EZ/SKR Pico/Octopus Pro etc. ?Powerful System?BTT CB1 eMMC adopts quad-core 64-bit Cortex-A53 @1.5GHz processor and Mali G31 MP2 GPU, supporting OpenGL3.2; With 1GB DDR3 memory chip, CB1 eMMC is programmable and powerful to run Linux and supports Debian. ?BTB Design? BIGTREETECH CB1 eMMC core control board features the same board to board header as Rasp-berry CM4. Thus BTT CB1 eMMC can be directly mounted both on your Rasp-berry Pi and BIGTREETECH Pi4B base board to run klipper in a highly cost-effective way. ?Onboad Samsung eMMC 5.1?BIGTREETECH CB1 eMMC equips with Samsung’s latest eMMC 5.1 semiconductor technology to greatly enhance klipper running performance. ROM: 32GB, sequential read: 300MB/s, sequential write: 200MB/s, low power: 0.5w.