This is similar to the "smart-home-with-stm32f030f4p6" repository but with stm32f103zet6, for being more familiar with the project.
Hardware connections:
PC13 to RESET pin of ENC28J60
PA4 to CS pin of ENC28J60
PA5-7 SPI1 pins
PF6-9 LEDs (4 LEDs).
A screenshot of the smartlight system when used by a phone is shown in the file: ScreenShot.jpg