Dmyond ESP01 ESP8266 DHT11 Temperature&Humidity WiFi Shield Sensor Module ESP-01S ESP8266 WiFi WirelessTransmission Module

Description:

ESP8266 DHT11 Temperature&Humidity Wifi Shield Sensor Module:
Master: ESP-01 / ESP-01S (this module does not include ESP-01 / ESP-01S)
Temperature and humidity sensor: DHT11
Operating voltage: DC 3.7 V-12 V (support 3.7 v lithium battery power supply)
Measuring range: 20-90% RH 0-50 ° C
Measurement accuracy: Temperature: ± 2 ° Humidity ± 5% RELATIVE HUMIDITY
Application example:
1. Power source: 3.7 V-12 V DC power supply connected to VCC GND (2.54mm pin)
2. Download the program to ESP-01S
3. Insert ESP-01 / ESP-01S into the 2 * 4 Pin

ESP-01 ESP8266 Wifi WirelessTransmission Module:
Wireless Standard:802.11b/g/n
Frequency Range:2.4GHz-2.5GHz(2400M-2483.5M)
Data Interface:UART/HSPI/I2C/I2S/Ir Remote Control/GPIO/PWM
Operating Voltage:3.0-3.6V(We recommended 3.3V)
Operating Current:Average 80mA
Operating Temperature:-40~125?
Wireless Network Mode:station/softAP/SoftAP+station
Safety Mode:WPA/WPA2
Encryption Type:WEP/TKIP/AES
Network Protocol:IPV4,TCP/UDP/HTTP/FTP

Package Included:

5pcs ESP-01 ESP8266 Wifi WirelessTransmission Module
5pcs ESP8266 DHT11 Temperature&Humidity Wifi Shield Sensor Module