Updated Basics (markdown)

Basics.md

@@ -39,4 +39,17 @@ void setup() {
 }
 ```
 
-Please note that SPI bus MUST be initialized prior to calling the `begin()` method!
+Please note that SPI bus MUST be initialized prior to calling the `begin()` method!
+
+The same logic can also be applied to change some properties of the default SPI bus, for example:
+
+```c++
+SPISettings spiSettings(4000000, LSBFIRST, SPI_MODE3);
+SX1278 radio = new Module(cs, irq, rst, gpio, SPI, spiSettings);
+
+void setup() {
+  SPI.begin();
+  (...)
+  radio.begin();
+}
+```