Manage Outdoor Irrigation with a DIY ESP32 S3 Sensor Node

Build a DIY ESP32 LoRaWAN sensor node to track garden temperature and humidity from up to 600 meters away. Includes PCB ...
Open Source For You

Open-Source ESP32 Walkie-Talkies Send Audio Without Wi-Fi

These open-source ESP32 walkie-talkies use ESP-NOW to exchange audio recordings without a Wi-Fi router, with Arduino firmware ...

[ESP32] Tried out the DHT11. Graphing temperature and humidity in the cloud

About five years ago, I worked on IoT for my job. I once used this DHT11 (a blue temperature and humidity sensor) to build a ...
Hackaday

Birduino Plays Bird Calls On Demand With NFC-enabled Cards

All [Hannah Robertson]’s Birduino needs is for one to tap an NFC-enabled card to the reader, and the device plays one of the ...
Hackster

DHT11 Sensor with NodeMCU ESP8266 KiwisIoT Dashboard

In this project, I connected a DHT11 temperature and humidity sensor to a NodeMCU ESP8266 and used KiwisIoT to monitor temperature and humidity readings online. The ESP8266 collects data from the ...
Hackster

Smart Egg Incubator Using DHT11 & Relay | Makerbuddy - Hackster.io

In this project, we built a Smart Egg Incubator using the MakerBuddy IoT Kit, a DHT11 temperature sensor, a relay module, and a 5V bulb. The purpose of the project is to demonstrate how temperature ...