Description
This ESP-01/ESP-01S DS18B20 Temperature module based on the ESP8266 and digital temperature module DS18B20. It is good for meature the temperature and uploader to the server as a node. It supports 3.7 to 12VDC power, so you can power it by a lipo battery and put it anywhere you need to meature the temperature. It is really useful in 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
Package list
ESP8266 ESP-01 ESP-01S DS18B20 Temperature Sensor Module x 1
Application example:
1. Insert the ESP-01S WIFI module into the Downloader and open for Arduino example program:
2. Download the program to ESP-01S
3. After the download process is complete and open the serial port to view the IP address:
4. Insert ESP-01 / ESP-01S into the 2 * 4 pin (in the direction of the arrow) as shown in the following feture:
5. Power supply: 3.7V-12V DC power supply connected to VCC GND (2.54mm pin)
6. Computer connection on the router (with ESP-01S connected to the same router), open the browser, enter the third step to print out the IP address:
Package Included:
1pcs*ESP8266 ESP-01 ESP-01S DS18B20 Temperature Sensor Module esp8266 Wifi NodeMCU Smart Home IOT for Arduino DIY Kit