ESP8266 ESP-32 18650 WIFI Bluetooth DHT11 Temperature Humidity Soil Moisture Sensor Module for Arduino

Description: ESP8266 ESP-32 18650 WIFI Bluetooth DHT11 Temperature Humidity Soil Moisture Sensor 

ESP8266 ESP-32 18650 WIFI Bluetooth DHT11 Temperature Humidity Soil Moisture Sensor Module for Arduino

Product Features:

1.100% brand new and high-quality products.

2. Made of high-quality materials, durable and practical.

3. Small size, simple application, and convenient installation.

4. Efficient and stable performance, long working life.

5. Wide application range.

Bluetooth wifi Development Board for Arduino Nodumcu:

DHT11 temperature and humidity sensor

CP2104 communication chip USB to TTL

Micro USB port

Soil probe (long) soil temperature and humidity detection module

18650 Lithium Battery Holder Power

A 3000mAH 18650 battery could make ESP32 run 17 hours or more.

This capacitive soil moisture sensor differs from most of the resistive sensors on the market, using capacitive sensing principle to detect soil moisture. It avoids the problem that the resistance sensor is easy to corrode and greatly prolongs its working life.

Product parameters:

• Temperature: 0-50 ℃
• Humidity: 20-80%
• Size: 19.4x3cm

Package Include:

1 x ESP8266 ESP-32 18650 WIFI Bluetooth DHT11 Temperature Humidity Soil Moisture Sensor Module for Arduino