Build a Multisensor Shield for ESP8266

Build-ESP8266-WeMos-D1-Mini-Multisensor-Shield

Rui Santos has a great write-up on building a Multisensor Shield for ESP8266, that is available on GitHub:

In this project you’ll discover how to design and create a Multisensor Shield for the ESP8266 Wemos D1 Mini board. The shield has temperature sensor (DS18B20), a PIR motion sensor, an LDR, and a terminal to connect a relay module. We’ll start by preparing all the hardware and then program it.

See the full post on Random Nerd Tutorials blog.

from Dangerous Prototypes https://ift.tt/2wZhHqQ

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