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, CB1 eMMC or CM4 core board to run Klipper.
CB1 & CB1 eMMC Comparision Chart
👉About the CB1 updating OS image.
OS image for CB1: https://github.com/bigtreetech/CB1/releases
CB1 source code: https://github.com/bigtreetech/CB1-Kernel
PI4B Hardware: https://github.com/bigtreetech/PI4B-Adapter/tree/master/Hardware
👉Files for Download
PI4B User Manual Download
Click here to M4P / M8P Control Board
Customer Reviews
I bought the PI4B adapter board to make use of a CB1 board that I removed from my PAD7. The board will run Klipper on one of my 3D Printers. Very pleased.
It fits a standard printed Pi4 enclosure, pinout is Pi standard.
Enclosure cooling solutions won't fit, be attentive to this if you order a finished case.
The CB1 MPU gets quite warm and absolutely needs at least passive cooling with a glue-on heat sink.
I had no troubles setting it up. Works as expected.
I got two orders from Biqu. Both arrived fast. I ordered upgraded parts from tronxy 40 days ago that still haven't reached the dock in Canada. Biqu doesn't skimp on shipping. Great company to do business with.
Du bon matériel
