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Public designs

5 boards

esp8266weatherstation

@mirkosertic

A simple weather station based on ESP8266 and BME280. Exports data to MQTT / HomeAssistant

schematicpcbbomresistorbattery

MIT00Jul 9, 2026

lorapromini

@foorschtbar

A low power LoRaWAN Node

schematicpcbbomcapacitorresistorantennaIC

MIT00Jul 9, 2026

cloudy

@ultimatedoge5

A weather station project based on the BME280 sensor with live database updates and a web ui.

schematicpcbbomcapacitorresistorregulatorled

No license00Jul 8, 2026

air-detector

@shm-dmitry

Air status sensor with hass integration and fan control

schematicpcbbomcapacitorresistorconnectorIC

Apache-2.000Jul 8, 2026

esp32-c3-iot-sensor-board

@ans1s

Open-source ESP32-C3 platform for ultra-low-power environmental sensor networks powered by recycled LiPo cells. Includes KiCad PCB, PlatformIO firmware (ESP-NOW + ThingSpeak), BME280/BME680 support, deep-sleep optimizations and measured >12 months runtime on typical cells.

schematicpcbbomledcapacitorresistorESP32

MIT200Jul 8, 2026