Sending data to UART (Serial port)
Block is used to send UART data of any type. The transfer parameters are configured in the block editor.
To operate the unit, you need to choose the UART device. In the selection dialog lists all devices available for this device ports including software SoftwareSerial
For SoftwareSerial in addition, you need to select the numbers of the pins RX and TX
Modes of data transfer:
<> - Data is sent continuously until the input "send" is high.
<> - Data is sent one time when the transition level at the input "send" from low to high
<> Mode is available only when transferring data from input. Data is sent when it changes.
<> - data is sent once per specified period of time