SoftwareSerial is slow (9600 baud to 38400 baud) and uses up a fair bit of the Arduino's CPU cycles. Neither should matter for a simple project that turns an LED on or off.
There is also AltSoftSerial and NeoSwSerial as alternatives
...R
SoftwareSerial is slow (9600 baud to 38400 baud) and uses up a fair bit of the Arduino's CPU cycles. Neither should matter for a simple project that turns an LED on or off.
There is also AltSoftSerial and NeoSwSerial as alternatives
...R