![My smart switch has 4 wires coming from it: a black wire, a blue wire, a white wire, and a green wire. My wiring in the installation spot is black, white, and My smart switch has 4 wires coming from it: a black wire, a blue wire, a white wire, and a green wire. My wiring in the installation spot is black, white, and](https://preview.redd.it/tq1qzdy4e7g11.jpg?auto=webp&s=b5697fb2e67b54b55b8d45350ebde193d1e1c1d6)
My smart switch has 4 wires coming from it: a black wire, a blue wire, a white wire, and a green wire. My wiring in the installation spot is black, white, and
![4 way switch wiring - Power from light fixture to light switch setup - Devices & Integrations - SmartThings Community 4 way switch wiring - Power from light fixture to light switch setup - Devices & Integrations - SmartThings Community](https://global.discourse-cdn.com/smartthings/original/3X/6/e/6edd8004346ae8ee681bde985764263f75506bdd.jpg)
4 way switch wiring - Power from light fixture to light switch setup - Devices & Integrations - SmartThings Community
![Help! I wired a 4 way switch. Triple checked the connection. When the first three way switch is toggled off the other 4 way switch and 3 way do not power the Help! I wired a 4 way switch. Triple checked the connection. When the first three way switch is toggled off the other 4 way switch and 3 way do not power the](https://preview.redd.it/qmgr5rrwebf61.jpg?auto=webp&s=3911e0d1e74d42678c28e4bdd23f55d730169b58)
Help! I wired a 4 way switch. Triple checked the connection. When the first three way switch is toggled off the other 4 way switch and 3 way do not power the
![electrical - How can I eliminate some of the switches in a 4-way circuit? - Home Improvement Stack Exchange electrical - How can I eliminate some of the switches in a 4-way circuit? - Home Improvement Stack Exchange](https://i.stack.imgur.com/ALdcu.png)
electrical - How can I eliminate some of the switches in a 4-way circuit? - Home Improvement Stack Exchange
![electrical - Can someone tell me what/how there are 4 wires on one switch and if they're necessary? - Home Improvement Stack Exchange electrical - Can someone tell me what/how there are 4 wires on one switch and if they're necessary? - Home Improvement Stack Exchange](https://i.stack.imgur.com/H0Ui8.jpg)