For the full project tutorial visit https://www.hackster.io/circuito-io-team/arduino-bluetooth-controlled-mini-lift-ffffd9 How to use the code - After you download the test code from circuito.io (as explained in the tutorial) and check that your circuit is working properly:
- Open the firmware.ino file
- Copy its content without the pins and library definitions
- Replace it with this section in the firmware.ino of the test code.