I am new to zumo32U4 and using the Arduino IDE 1.6.5. I can upload the examples and have had some fun playing around. My question is the following.
I want to use a HiLink-HLK-RM04 wifi module(uart to network socket) with the Zumo to send data to my software remotely. My HiLink works perfectly well and I can use it in Arduino UNO to send serial data using Serial.println("xxx"). Now, I want to send the data from the Zumo
I read the documentation and it says that you can use the LCD expansion pin 0 (PD2) and pin 1 (PD3) for TX and RX. My question is how do I address it in the Arduino software. I get that I must remove the LCD library. Do I use the Arduino SoftwareSerial.h and address the pins ? or can I only do this in the AVR software?