oshwlab

Open-source modular DIN-rail home automation and sensor. ESP32-S3 core with Ethernet, Zigbee, RS485. 9 I/O modules via I2C: relays, contacts, energy meter, sprinklers. ESPHome-based, integrates Home Assistant. Low-voltage, cabinet-oriented. Built for learning & customization.

• Updated Aug 28, 2026
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用于立创硬件开源广场项目介绍的AI技能。AI skills for introducing the OSHWLab project

• Updated Jun 25, 2026

Zigbee End Device designed to operate as a battery-powered contact sensor (for doors, windows, or similar applications). It is based on the Texas Instruments CC2530 Zigbee SoC and can be flashed with the PTVO firmware to provide full Zigbee functionality.

• Updated Jan 26, 2026
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SprinklerBoy is your next-generation smart irrigation controller built around the powerful ESP32 and equipped with native Ethernet connectivity. Whether you're automating a home garden, greenhouse, or a professional irrigation system, SprinklerBoy delivers robust performance, high expandability, and complete control — right out of the box.

• Updated Sep 23, 2025
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LM358 Based Soldering Station

• Updated Jun 29, 2026

The I/O BOARD ATLAS in the cost reduced version "LA ROJA"

• Updated Dec 11, 2023