Description
Interface support: 2.3 The motherboard comes with a CAN controller, including CAN_RX, CAN_TX (PD0, PD1), CAN_H and CAN_L for the CAN tool board. You cannot use the CAN tool board directly. You need a CAN transceiver for signal conversion. This is The role of Canbus Expander..Note on use: The CAN slot on the 2.3 motherboard is a four-core 2.54 socket with 5V VCC, CAN_RX, CAN_TX, and GND. You must also buy a corresponding 5V transceiver for the CAN transceiver. If you buy a 12-24v power supply, you must also connect a single power supply..Wiring method: When connecting to the motherboard, do not cross RX to RX or TX to TX. Connect all four cores. Remember to turn off power when installing, including the host computer. There is a high probability that the device will not be detected when unplugging or plugging it in while powered on..Software test: After installing the for Klipper host computer, log in as the for Klipper user, enter the Klipper directory, enter the make menuconfig command j to enter the configuration interface, and configure as shown in the figure..Communication interface: Configure the firmware communication interface to use the USBtoCANbus bridge and the CAN interface to use PD0/PD1, then save the configuration and exit, return to the command line and make to compile the firmware.
