Description
100% 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 Control: ESP-01/ESP-01S
2. The temperature and humidity Sensor: DS18B20
3. Operating voltage: DC 3.7V-12V(Support 3.7V lithium battery power supply)
4. Measuring range: -55¡ãC TO +125¡ãC
5. Size:25mm x 21mm /0.98in x 0.83in
Package includes:
4Pcs
Shipping:
Free Shipping
Delivery Time: 2-6 working days
Warranty:
Returns: Customers have the right to apply for a return within 60 days after the receipt of the product
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