D1 Mini NodeMCU ESP32 WROOM WiFi IoT Dev Kit Board Arduino - USB-C Tasmota 15 Firmware:Original (no firmware) Security mode: WEP64 / WEP128

Security mode: WEP64 / WEP128 / TKIP / CCMP (AES)

Wireless connection of multiple smoke detectors - The radio function of the smoke detector allows you to wirelessly connect up to 15 detectors of the same series with each other

if the smoke alarm has detected smoke and switched to alarm mode

} Important Note:

D1 Mini NodeMCU ESP32 WROOM WiFi IoT Dev Kit Board Arduino - USB-C Tasmota 15 Firmware:Original (no firmware) Security mode: WEP64 / WEP128Article description: D1 Mini ESP Wroom 32 WiFi developer board Already flashed with the latest Tasmota firmware. This D1 Mini Dual Core ESP Wroom 32 Dev Kit is an Arduino compatible WiFi board. The all purpose solution for your IoT (Internet of Things). ESP32 is a safe, reliable and scalable developer board for a variety of applications. Ultra low power consumption, small volume, easy to embed into other products, works perfectly with the Arduino IDE.