Input/Output - I2C, Serial, Ext

You can connect and control external devices with PlanetCNC TNG software and hardware. I2C, serial or SPI communication protocols are supported.

Base frequency value of I2C communication protocol.

Baudrate value of serial communication for EXT1 header TX/RX pins.

Timeout value of serial communication for EXT1 header TX/RX pins.

Baudrate value of serial communication for EXT2 header TX/RX pins.

Timeout value of serial communication for EXT2 header TX/RX pins.

PPR value of encoder.

Note: These settings apply to encoder connected to Mk3 controller CTRL pins: EN2A and EN2B

Enables reverse direction of encoder.

Frequency value of SPI communication protocol.

Invert: Polarity of SSEL pin. Unchecked = active high, checked = active low

Size of received data (number of bytes) from external SPI device that uses SEL1 pin.

Time period of data re-sending and/or re-reading.

Inverts inputs of connected EXT1 device

Invert: Polarity of SSEL pin. Unchecked = active high, checked = active low

Size of received data (number of bytes) from external SPI device that uses SEL2 pin.

Time period of data re-sending and/or re-reading.

Inverts inputs of connected EXT2 device

PlanetCNC controller support connection of PoKeys devices. Serial number of PoKeys device.