513ea3f6f9a3e" title="Configures and activates specified UART.">setup()</a>. <a class="el" href="classfabgl_1_1_serial_port_ab2a7ecccb5b97ac2321800385728b97c.html#ab2a7ecccb5b97ac2321800385728b97c" title="Associates GPIOs to serial port signals.">setSignals()</a> can be called just one time.</p>
<dl class="params"><dt>Parameters</dt><dd>
  <table class="params">
    <tr><td class="paramname">rxPin</td><td>UART RX pin GPIO number. </td></tr>
    <tr><td class="paramname">txPin</td><td>UART TX pin GPIO number