4PCS ESP8266 ESP-01/01S DS18B20 Temperature Humidity WiFi Wireless Sensor Module Universal Crash Bars 5 inchesFeatures: FoldingPackage Include:As you

5 inchesFeatures: FoldingPackage Include:As you choose

Yamaha YZF R6 2003-2005 03 04 05

69J-13907-04

For Sea-Doo XP DI 2003-2004

For Arctic Cat Z440 1995-2006

4PCS ESP8266 ESP-01/01S DS18B20 Temperature Humidity WiFi Wireless Sensor Module Universal Crash Bars 5 inchesFeatures: FoldingPackage Include:As you100% Brand New and High Quality. Shape Colour: Same as the picture show Description: 1. This module uses ESP8266 01 ESP 01S ? as the master control, and DS18B20 as temperature and humidity sensor. 2. ESP8266 collects the temperature and humidity in the environment and uploads to the server. 3. It supports 3. 7v 12V DC power supply (3. 7V lithium battery). It can be used as temperature collection node for smart home or IOT project. Features: 1. Master