Baud rate (bps)

communication speed configuration value,

Example: 9600, 115200 or 1000000

Data bits

8

For latest version release of blockset support only 8 data bits

Parity

None

Stop bit

1

Tx Pin

Pin connect (remap) configuration for transmit pin (Tx).

Or select "Not used " to disable Tx for the selected module

The UART Tx signal will be transmitted to other device at selected pin

Rx Pin

Pin connect (remap) configuration for transmit pin (Rx).

Or select "Not used " to disable Rx for the selected module

The UART Rx signal will be received from other device via selected pin

Hardware flow control

None|  RTS/CTS

None -  to disable hardware flow control

RTS/CTS - to enable both RTS and CTS for hardware flow control

HW flow control, CTS Pin

Pin connect (remap) configuration for transmit pin (CTS)

The output signal CTS can be configured to control at selected pin

HW flow control, RTS Pin

Pin connect (remap) configuration for transmit pin (RTS)

The input signal RTS can be configured to receive by selected pin

Advance options

Checked| Unchecked

This option is to enable advance configuration mode, include memory buffer size.

Rx buffer size (bytes)

16| 32|64|128| 256| 512 | 1024

Select buffer size for receiving (Rx) buffer, size must be in a number of 2^N and higher than packet length.

Example, to receive Rx packet with length 90 bytes, the Rx buffer can be configure to 128 or higher.

Tx buffer size (bytes)

16| 32|64|128| 256| 512 | 1024

Similar to Rx buffer, size must be in a number of 2^N and higher than transmit packet length.