4-Channel Wi-Fi Switch

4-Channel Wi-Fi Controller/Switch ESP01 - 12V Wi-Fi, MQTT, Tasmota, Home Assistant Integration. Pre-installed with Tasmota firmware. 12V DC Power Supply *https://templates.blakadder.com/LC-ESP01-4R-12V.html *https://www.youtube.com/watch?v=jCLmj-HE3XI&ab_channel=LearnAndShareBY%3AFrancisco Hand delivery available in the Matosinhos area and surroundings, or shipping by mail.