Ember — Smart LED Light

Name: Ember — Smart LED Light
Brand: OpenForge
SKU: OF-E001
Price: 29.90 EUR
Availability: InStock

€29,90

€29,90 €34,90

Taxes included.

What you build

A smart, Wi-Fi-controlled RGB LED strip that responds to sound, schedules, and Home Assistant automations. A perfect first IoT project.

What's in the box

ESP32-DevKitC V4 (Wi-Fi + Bluetooth microcontroller)
5m WS2812B RGB LED strip (30 LEDs/m, individually addressable)
5V 5A power supply with EU plug
Breadboard + jumper wires + 470Ω resistor
Logic level shifter (3.3V → 5V) for safe LED control
Microphone sound sensor module
Step-by-step build guide with code on GitHub

Tools you need

Computer with USB port
Wi-Fi network (2.4 GHz)
Home Assistant (optional, for automations)

Skill level

Intermediate. Comfortable with basic electronics and willing to write code. No prior ESP32 experience needed.

Time to build

~4 hours over a weekend. Soldering required for a few connections.

Specs

Weight: 0.6 kg (boxed)
Dimensions: 25 × 20 × 8 cm
Power: 5V 5A EU plug (included)
Protocols: Wi-Fi, MQTT, WLED-ready

Benefits

Nourishing
Hydrating
Soothing

Won't clog pores
Lightweight

OpenForge Ember — Soldering kit to build a warm-dimmable LED lamp with tactile dimmer

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