4PCS ESP8266 ESP-01/01S DS18B20 Temperature Humidity WiFi Wireless Sensor Module
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4PCS ESP8266 ESP-01/01S DS18B20 Temperature Humidity WiFi Wireless Sensor Module

$22.78
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100% Brand New and High Quality.Shape/Colour: Same as the picture showDescription: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 Control: ESP-01/ESP-01S2. The temperature and humidity Sensor: DS18B203. Operating voltage: DC 3.7V-12V(Support 3.7V lithium battery power supply)4. Measuring range: -55¡ãC TO +125¡ãC5. Size:25mm x 21mm /0.98in x 0.83inPackage includes:4PcsShipping:Free ShippingDelivery Time: 2-6 working daysWarranty:Returns: Customers have the right to apply for a return within 60 days after the receipt of the product24-Hour Expert Online: Solve your installation and product problems

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