DS18B20 Temperature Sensor Module 8266 + ESP-01S WiFi module
Temperature module based on the ESP8266 and digital temperature module DS18B20.
It is good to measure the temperature and upload it to the server.
It supports 3.7 to 12VDC power, so you can power it by a Li-Po battery and put it anywhere you need.
It is useful for your smart home and IOT project.
Characteristic:
* Master: ESP-01 / ESP-01S (this module does not include ESP-01 / ESP-01S)
* Temperature sensor: DS18B20
* Operating voltage: DC 3.7V-12V (support 3.7v lithium battery power supply)
* Measuring range: -55 ° C to + 125 ° C
* Accuracy: ± 0.5 ° C
The ESP-01/ESP-01SModule
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 includes:
1x DS18B20 Temperature Sensor Module
1x ESP-01S WiFi module
