Product Description
This module to ESP8266 as the master, DHT11 for the temperature and humidity sensor. ESP8266 collection environment temperature and cooling upload to the server.
ESP8266 has powerful on-board processing and storage capabilities that allow it to be integrated with the sensors and other application specific devices through its GPIOs with minimal development up-front and minimal loading during runtime. Its high degree of on-chip integration allows for minimal external circuitry, and the entire solution, including front-end module, is designed to occupy minimal PCB area.
Can be used as a moisture and humidity collection node for intelligent home or IOT projects.
ESP-01 Parameters
Serial/UART baud rate: 115200 bps
Input power: 3.3V
I/O voltage tolerance: 3.6V Max
Flash Memory Size: 1MB (8Mbit)
WiFi security modes: WPA, WPA2
DHT11 Parameters
Working voltage: DC3.7V-12V (supports 3.7V lithium battery power supply)
Measuring range: 20-90% RH0-50°C
Measurement accuracy: temperature: ± 2 ° C; humidity ± 5% RH
Application: Weather stations, humidity regulators, teat and inspection equipment
Operation example
Power supply: 3.7V-12V DC power supply connect to VCC GND(2.54mm pin header)
Download the program to ESP-01 S(this connection does not include this wireless module)
Package Including:
2 * ESP8266 ESP-01 module
1 * DHT11 Temperature and Humidity Sensor
MakerFocus 2pcs ESP8266 ESP-01 Serial Wireless WiFi Transceiver Receiver Module 1MB SPI Flash with DHT11 Temperature and Humidity Sensor Module for Arduino
Was:
$47.88
Now:
$23.94
- SKU:
- P670003
- UPC:
- 0673400192943
- Condition:
- New
- Availability:
- Free Shipping from the USA. Estimated 2-4 days delivery.