Hardware projects tagged environment-monitor-esp32

Open hardware projects tagged environment-monitor-esp32 on BoardRepo, the GitHub for hardware. View schematics and PCBs in the browser and download the sources.

Projects

6 boards

air-quality-sensor-mq135-breakout-hardware-design

@solderedelectronics

Hardware design, BOM, gerbers and 3D files for Air-quality-sensor-MQ135-breakout designed by Soldered Electronics.

schematicpcbbomcapacitorresistorconnectorIC

No license00Jul 7, 2026

catwan_citizen

@electroniccats

CatWAN Citizen for the Urban Sensor Board

schematicpcbbomcapacitorresistortransistorantenna

AGPL-3.000Jul 7, 2026

knx-universal-taster

@basilfx

DIY universal taster actor for the KNX bus.

schematicpcbbomcapacitorresistorICconnector

CC-BY-NC-SA-4.000Jul 6, 2026

wearable-air-quality-pendant

@circuit-digest

The ultra-low power air quality sensor pendant is designed for continuous environmental monitoring in both everyday life and industrial work environments.

schematicpcbbomresistorcapacitorbatterybuzzer

MIT00Jun 28, 2026

klp-5e-esp32-sensor-board

@futureshocked

This project involves the design and development of a custom PCB for an IoT application powered by the ESP32-C3-02 SoC. The board includes integrated power management features using the TP4056 Li-ion battery charger IC, enabling efficient and safe charging of a single-cell Li-ion battery.

schematicpcbbomcapacitorfuseresistorconnector

CERN-OHL-S-2.000Jun 28, 2026

walter-hardware

@quickspot

This repository contains all hardware information about Walter and shields

schematicpcbbomcapacitorconnectorresistordiode

GPL-3.000Jun 28, 2026

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