Shenzhen Big Tree Technology Co., Ltd.
BIGTREETECH
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Setting up SPI to CAN
As explained in "Pad 7 Settings" section, set the overlays to include mcp2515 to enable
the CAN functionality automatically after booting.
Setting up ADXL345
As explained in "Pad 7 Settings" section, set the overlays to include spidev1_1.
After booting, the system user space should load spidev1.1. Add the following
configuration to the printer.cfg file to use the ADXL345:
[mcu CB1]
serial: /tmp/klipper_host_mcu
[adxl345]
cs_pin: CB1:None
spi_bus: spidev1.1
axes_map: z,y,-x # Modify according to the actual orientation of the ADXL345
installed on the printer.
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