CodingMaker

NodeMCU 본문

Arduino

NodeMCU

메이커K 2019. 12. 27. 11:21

3.3v를 사용한다.

릴레이는 5V로 사용해야해서 동작을 하지 못한다.

nodemcu_thing_dht11.ino
0.00MB

https://thingspeak.com/

 

IoT Analytics - ThingSpeak Internet of Things

Weather Station This project shows how to build an Arduino-based weather station that sends data to ThingSpeak. Once the data is collected, MATLAB is used to view trends of the data, plot histograms of the data, calculate dew point from the raw temperature

thingspeak.com

https://github.com/blynkkk/blynk-library