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OMARv7 for the CYD
Userness Dec 07,2025
Order please!CYD pcb for cc1101, rf433, gps, IR, RFID, and nrf24.This is the video of the connections made by @ARTFOR on YouTube.so this but a PCB ^
ESP32 WiFi DIY
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WalkeremoteBoard
Tavolacci Dec 04,2025
The WalkeremoteBoard is an IoT development board designed to enable remote monitoring and control of devices, sensors, and actuators over the internet. The project originally started before the COVID-19 pandemic, but I decided to develop it further during the pandemic period, when travel restrictions and work-related mobility made it difficult to stay close to certain places and loved ones.As I was frequently traveling for work, I needed a versatile system that would allow me to monitor remote e...
8th Design Contest-Electronic Project IOT ESP8266
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Universal Smart-Home Modular Hub
Matos Borges Nov 30,2025
Universal Smart-Home Modular HubA compact, scalable, multi-protocol communication platform designed for modern smart homes. Built around a powerful ESP32-S3, with plug-in radio modules for Zigbee/Thread and Proprietary RF. Reliable power architecture, clean RF design, and automatic module detection. OverviewThis system uses a three-board modular hub architecture:1) Main Board – ESP32-S3 ControllerContains the ESP32-S3 with native Wi-Fi + Bluetooth LE, full power management, Ethern...
8th Design Contest-Electronic Project Home Automation IOT
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IoT-Based Automatic Street Light Controller Using ESP32
Poudel Nov 27,2025
IntroductionThis system uses ESP32 modules to control street lights through a centralized IoT server.Each street light is equipped with an ESP32 which connects to the same Wi-Fi network.A central server or cloud dashboard sends commands to all street light control unit.For Full Project:https://electronicsworkshops.com/iot-based-automatic-street-light-controller-using-esp32/Bill Of materials1) ESP32 (one per light or per group)2) Wi-Fi router (for network)3) LED driv...
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ESP32-C3 - Bare Bones DevKitM - Ultra Low Power
Solutions Nov 22,2025
Create a simplified custom PCB based on the ESP32-C3-DevKitM-1This board is designed to consume as little power as possible while in deep sleep. Ideally 5uF as per the ESP-32 datasheet. To this end the Voltage Regulator, RGB LED, Power LED and USB-UART interface have been removed. Leaving just the MCU, Reset/Boot button and header pins.The board will need to be powered directly with a power source between 3.0 and 3.6v. It is important that the voltage never exceed 3.6v. Regular Lipo ba...
DIY ESP32 IOT
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f32 - an extremely small ESP32 board
K Nov 22,2025
The f32 is an ultra-compact ESP32 development board designed to mount directly behind a USB-C receptacle. The PCB measures just 9.85 mm x 8.45 mm. It's powered by the ESP32-C3FH4 microcontroller and was created primarily for research and as a bit of a stress test for the ESP32, since it intentionally ignores many standard design guidelines. There's only one exposed GPIO and it is connected to an onboard LED, so most of the development on here would be more catered for wifi/web. To test...
8th Design Contest-Electronic Project ESP32 IOT
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OrbitClock – a Tiny Space-Inspired IoT Environment Clock
Singh Nov 20,2025
Time and space are deeply connected — satellites orbit Earth to keep our clocks synchronized with incredible precision. Inspired by that idea, I created OrbitClock, a tiny space-themed clock that brings the beauty of satellite technology right to your desk.Designed in Autodesk Fusion 360, the OrbitClock’s 3D-printed body stands proudly on four landing-style legs, giving it the look of a mini spacecraft that just touched down on your table. On the front, a 0.91-inch OLED display sh...
8th Design Contest-Electronic Project IOT 3D printing
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IndusGate IoT
G Nov 18,2025
What’s the project about?This project is a four-layer Industrial IoT Gateway designed for modern automation and monitoring environments. It integrates LoRa, GSM, WiFi, Ethernet, RS485, RS232, SPI, I²C, relay outputs, and opto-isolated inputs into a single compact hardware platform. The gateway functions as the central controller for long-range LoRa nodes, industrial field devices, and cloud-connected systems, creating a complete and scalable industrial communication solution.The design applies a...
8th Design Contest-Electronic Project Industrial IoT Gateway ESP32-Based Embedded System
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AI IoT for agricultural needs, using AI
Nov 09,2025
By using AI, soil sensors, temperature, and humidity, this project can determine which plants are suitable to be grown using AI-generated voice.
8th Design Contest-AIoT Project
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WalkeremoteBoard Rev3
Tavolacci Nov 02,2025
The WalkeremoteBoard Rev 3 is a compact and efficient control board built around the ESP8266 Wi-Fi microcontroller. It is designed for remote automation, telepresence, and IoT applications, providing reliable wireless communication and flexible I/O control in a small footprint.Key Features:ESP8266 MCU with integrated Wi-Fi (2.4 GHz)GPIO pins for sensors, relays, and motor controlI²C and UART interfaces for expansion modules and communicationRelay and PWM outputs for actuators, motors, or lightin...
ESP8266 Home Automation IOT
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DIY Meshtastic Using ESP32 : Build Your Own Private Off-Grid Network
Project OverviewThis project delivers a complete, custom-designed PCB solution for building Meshtastic mesh network nodes. Unlike traditional communication methods that rely on cellular towers or Wi-F...
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If you’re working on battery pack projects using 18650 lithium-ion cells, then you know how important a spot welder is. Buying a professional spot welding machine can be expensive, but today, I’ll sho...
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