My project is to control a dual motor model boat via bluetooth hand-held device. I am using an Adafruit feather 32u4 bluefruit LE and Adafruit DC Motor + Stepper FeatherWing Add-on. I am using the Apple IOS Adafruit Bluefreuit BLE app as the controller. I have this part of the design nearly done. I plan to use this in a swimming pool.
How can I have the boat automatically avoid the sides of the pool or any other obstruction? Also how can I have the boat steer toward a buoy in the water?
I would like to have any solutions as low-cost.
Thanks in advance