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Discover the potential of the 2.8” ESP32 Miner Display by Elecrow: a compact development board that integrates a powerful ESP32 microcontroller with a TFT touchscreen, Wi-Fi, and Bluetooth connectivity. In this project we explore its features, hardware architecture, and development possibilities using the Arduino IDE. The tutorial shows how to configure the board, upload example code, and create graphical interfaces, turning this device into a versatile platform for IoT dashboards, smart home control panels, and embedded HMI applications.

ESP32 Miner Display: Build Smart IoT Dashboards

80798

18

2

Adrirobot

Adrirobot

80798

18
This project is a rugged, 3D-printable smartwatch enclosure designed specifically for wearable IoT devices. Unlike consumer smartwatches, it focuses on durability, modularity, and rapid prototyping for engineers and makers. The enclosure features a two-part snap-fit design, supports standard watch straps, and can be easily customized to fit different PCBs, displays, and batteries.

Rugged IoT Smartwatch Case

439

16

0

Marco Serwis

Marco Serwis

439

16
Lightweight ESP32-based IoT module for remote data logging enabling the collection and upload of 3D printing statistic values to a cloud server, as well as displaying them locally on a dedicated display. The project also involves extending the Marlin project by adding a custom G-code command at the firmware level.

Fi5 IoT Module

18923

15

0

Avram Kovačević

Avram Kovačević

18923

15
This project presents an IoT-Based Smart Energy Cost Monitoring System for Electric Motorcycles, designed to provide real-time insights into power consumption and operational costs as a sustainable alternative to fuel. The system is built around the ESP32 microcontroller, which serves as the core for data acquisition and wireless connectivity. Power usage is precisely measured using the HLW8012 energy metering sensor, while a 20x4 LCD display delivers instant on-device feedback for the user

IoT Smart Energy Cost Monitoring for Electric Motorcycles: A

1099

16

4

MUHAMMAD Najib

MUHAMMAD Najib

1099

16
"A 3D model of an IoT smart farm that can be controlled via an internet Wi-Fi connection, featuring a solar cell to harness energy from sunlight. This aims to create renewable energy for maximum benefit and cost savings in agriculture, leading to the highest possible yield."

model 3D IoT Smart Farm

15548

14

1

Nontawut Juntaraket

Nontawut Juntaraket

15548

14
A weather-responsive clothes shelter that automatically moves your drying laundry under cover when it rains, and returns it back once the skies clear—all managed via IoT.

IoT-Based Rain-Controlled Clothes Shelter

9932

11

2

Dharani Creations

Dharani Creations

9932

11
How to build a simple Meshtastic IoT sensor grid with the ThinkNode M1 & M2 devices.

Build an Meshtastic IoT Grid with ThinkNode M1 & M2

30875

13

1

Stefan Maetschke

Stefan Maetschke

30875

13
The IOL HAT bridges the gap between maker-friendly Raspberry Pi and industrial-grade automation. Connect over 20,000 types of IO-Link sensors, actuators, and devices without the cost and complexity of traditional PLCs—making Raspberry Pi based Industrial IoT applications accessible, affordable, and easy to implement.

IOL HAT On, Complexity Off - Industrial IoT Made Simple!

29333

11

0

Andreas Lau

Andreas Lau

29333

11
This project, a "Smart Home Gardening System," is an automated, sensor-driven platform designed to simplify and optimize indoor plant cultivation by monitoring environmental factors and controlling essential functions like watering and lighting, making gardening accessible and efficient for everyone.

Modular IoT Smart Plant Monitoring and Care System

34207

12

0

Kristóf Frank

Kristóf Frank

34207

12
LoRaWAN + BroWAN tracker + TTN gateway yield a lightweight, cost-effective, long-range cat tracking system, bypassing commercial restrictions. Hardware and software are open to further customization and alert automation.

Cat-as-a-thing in IoT - tracking cat walks with LoRa and TTN

22845

10

0

Tim Evdokimov

Tim Evdokimov

22845

10
Invisible indoor pollutants? This ESP32 IoT node (AP mode) reveals them—TVOC, eCO₂, temperature, humidity rate —via its own Wi-Fi dashboard.

Compact and Low-Cost ESP32 IoT Air Quality Monitor

29914

9

0

Bertrand Selva

Bertrand Selva

29914

9
In this project, we’ll build a complete IoT plant monitoring system from scratch! ????✨ Using an ESP32, a LoRa module, and sensors for soil moisture, air temperature, and humidity, we’ll create a custom solution for real-time plant monitoring. Long-range communication is handled via LoRaWAN, making it perfect for Smart Agriculture and remote sensing applications. ????????️

DIY IoT Plant Monitor | ESP32 + LoRaWAN + TTS + Tago.IO

30258

10

0

Roger Chung

Roger Chung

30258

10
H2S-Dev board is a ready-to-use, Open source hardware, Arduino compatible, LoRaWAN Helium network sensor development board. It is capable of implementing a number of sensor (Basic and Full variant) and positioning applications (Full variant only). The board is mainly targeted to makers and hobbyists.

Helium IoT Network Sensor Development board | H2S-Dev V1.2

10150

12

0

Simeon Ivanov

Simeon Ivanov

10150

12
Project #11: ESP32 - Bluetooth IoT - Mk12

Project #11: ESP32 - Bluetooth IoT - Mk12

22047

9

0

Luc Paquin

Luc Paquin

22047

9
Transforming healthcare using IoT, advanced sensors, machine learning, and RTOS for global, efficient, and continuous patient monitoring.

Internet Connected Patient Monitoring with Cellular IoT

31716

13

0

Arun Varghese

Arun Varghese

31716

13
Cutting-edge farm security system that revolutionizes protection for agricultural asset.

FarmGuard : Farm Security with Cellular IoT and AI

38267

18

1

Samith TM

Samith TM

38267

18
Your gateway to a simpler, smarter tomorrow!

Modular IoT Kit

17139

10

0

Shebin Jose Jacob

Shebin Jose Jacob

17139

10
Two simple local projects to introduce you to the basic finctions, and some of the possibilities of this Arduino Kit.

Arduino OPLA IoT Kit Blink Example and Symon Says Game

1231

10

0

Mirko Pavleski

Mirko Pavleski

1231

10
“The Cyber Clock” , A rechargeable battery-powered 1.51-inch transparent OLED clock with accurate internet time and date. It can also measure your room temperature and humidity from an onboard sensor. It can show the battery percentage as well, with a fully 3D-printed Cybertruck body. It also comes with rollable wheels so you can play with it. It is also possible to lock the wheels by tightening screws so it wouldn't fall from the desk by accident !.

Cyber Clock an IoT OLED Desk Clock With Hygro-Thermometer

26531

21

1

Gokux

Gokux

26531

21

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