Energy Ring Esp32 Wled

Designer

DSL_Design

Designer relation

Ingen

Kategori

Hobby & DIY

Licens

Standard Digital File License

$ ↺

Se platformens konkrete vilkår.

Designer commercial

MakerWorld Commercial License

Først set

2026-09-15 20:28

Sidst set

2026-09-15 20:28

Tags

energy LED ESP32 Home Assistant notifications temperature smart smart home automation led ring Light

Beskrivelse

Commercial Licensing Available Membership Sell physical prints of my designs with a DSL Design commercial license. STL files remain hosted on MakerWorld. 👉 Available via my MakerWorld Membership Join Boost Me (for free) If you like my designs, please leave a like or boost — it really helps! Boost 🟣ENERGY RING (ESP32 + WLED) The Energy Ring is a modern 3D-printed LED indicator lamp powered by an ESP32 running WLED. Designed to be both stylish and functional, this light ring can sit on your desk, shelf, or nightstand and display any data you want, fully controlled over Wi-Fi, Home Assistant or using the WLED APP ⭐ What It Can Show The Energy Ring can be mapped to any Home Assistant value or automation, making it incredibly versatile: ⚡ Grid import/export status 🔋 Battery percentage (home battery, power bank, phone, EV…) 🌡 Room temperature or humidity 🚗 EV charging status 🔥 Solar generation intensity 🛎 Doorbell, phone, or app notifications 📦 Package delivery alerts 🕒 Time-based colour schedules 🧠 Pretty much anything Home Assistant can read, this can display! If you want a visual, ambient way to understand what your smart home is doing — this is it. ⭐ Home Assistant Optional No smart-home setup? No problem. Install the WLED app on Android or iOS and use the Energy Ring as a premium RGB lamp: Full colour control Brightness sliders Effects Music reactive modes Schedules Groups Wi-Fi control only (no cloud) ⭐ Features ✔ Hidden electronics in the base (standard ESP32 board) ✔ Smooth and even LED diffusion around the full ring ✔ USB-powered ✔ Clean wiring channel through the stem ✔ Modular design for easy assembly ✔ Works with WLED + Home Assistant OR standalone WLED app ✔ Print-friendly model with no supports ⭐ Print Notes Diffuser: translucent filament or white (0.8–1.2mm wall) Base & body: PLA / PETG ESP32 sits inside the lower base section LED strip/ring threads through the hollow stem The top ring snaps neatly onto the body Whether you want a visually stunning energy monitor, a battery indicator, a notification lamp, or simply a unique modern LED decor piece, the Energy Ring is both beautiful and infinitely customisable. 🌈 100% Customisable You can swap the colours and thresholds to show: Battery percentage Room temperature EV charging status Electricity tariff price Doorbell or phone notifications Solar production level Weather alerts Anything Home Assistant can read — the Energy Ring can display! 🛒 Parts You Need to Build the Energy Ring These are the exact components used in this project: 1️⃣ ESP32 Development Board (WLED Compatible) This is the Wi-Fi microcontroller that runs WLED and controls the LEDs. 👉 Buy here: https://www.amazon.co.uk/dp/B0CNYM28CK?ref_=ppx_hzsearch_conn_dt_b_fed_asin_title_4 2️⃣ LED Strip → Dupont Adapter (Wiring Converter) This adapter makes it super easy to connect the LED strip to your ESP32 using standard Dupont jumper wires. No soldering required — plug-and-play. 👉 Buy here: https://www.amazon.co.uk/dp/B0DMCM489M?ref_=ppx_hzsearch_conn_dt_b_fed_asin_title_1&th=1 3️⃣ WS2812B COB LED Strip (The actual LED lighting) This is the high-density COB (chip-on-board) WS2812B LED strip that produces the smooth glowing ring effect once placed inside the diffuser. 👉 Buy here: https://www.amazon.co.uk/dp/B0D5B5CGVX?ref_=ppx_hzsearch_conn_dt_b_fed_asin_title_6&th=1 📘 Setup & Instructions 🟦 Install WLED on your ESP32 This project uses a standard ESP32 running WLED. You can flash WLED in under 10 seconds using the official installer: 👉 https://install.wled.me/ Once installed, connect to your Wi-Fi and your Energy Ring will appear on your network as a WLED device. 🟡 Home Assistant Automation (Optional) If you want the Energy Ring to show grid import/export or any energy state, here is the exact YAML automation used for the colour states in the preview images: alias: Energy Ring – Simple Grid Colours (Cyan Low Import) triggers: - entity_id: sensor.grid_power trigger: state actions: - choose: - cond