DHT11 WiFi Temperature and Humidity Sensor Module

This module combines the DHT11 Temperature and Humidity Sensor with WiFi and is compatible with Arduino.
ESP8266 Wifi Module is Excluded!
DHT11 WiFi Temperature and Humidity Sensor Module Technical Specifications
Manufacturer Company China
Product Category Temperature and Humidity Sensors
Master ESP-01 / ESP-01S
Temperature and humidity sensor DHT11
Operating voltage DC 3.7V-12V (supports 3.7v lithium battery power supply)
Measurement range % 20-90 RH 0-50 ° C
Measurement accuracy Temperature: ± 2 ° Humidity: ± 5% RH