So im working on a project where I have one Arduino controlling 4 motors and also a HC-SR04 Ultrasound range finder
Its simply using Serial.println to write in CM the range to nearest object
ok so I want it to send that data using the Hc-05 Wireless Bluetooth module to a second Arduino which is acting as the remote control for the robot
So I Have worked out how to link the two Arduino boards together using two of them and have worked out to do pretty much everything but im not sure how the second board should display this data either on an lcd panel or a 4 digit 7 segment display board ?
was curious what others felt was the more easy thing to program for ?