Mount for OLED // Tibber to OLED // bare bone

Tibber OLED Price Graph Display (ESP8266 + ioBroker)

This project displays hourly electricity prices from Tibber on a compact 128x64 OLED screen, using data fetched via ioBroker. It runs on an ESP8266 (e.g., NodeMCU, Wemos D1 Mini), and updates prices once per hour, showing a simple bar graph and current minimum/maximum values in alternating views.

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💡 Features

- 📶 WiFi-enabled (ESP8266)
- 🔌 Pulls Tibber prices via [ioBroker Simple API](https://github.com/ioBroker/ioBroker.simple-api)
- 📊 Graphical bar chart for 24 hours
- 🌙 OLED brightness optimization for 24/7 display (OLED lifespan >5 years)
- 🔄 Automatic switching between graph and info display
- 🌓 Night mode: Dimmed display between 1–6 AM

🛠️ Hardware Requirements

- ESP8266 board (NodeMCU or Wemos D1 Mini recommended)
- SH1106 128x64 OLED Display (I2C)
- WiFi access
- A running [ioBroker](https://www.iobroker.net/) instance with Tibber integration (via `0_userdata.0.Tibber_Tagespreise`)

🔧 Setup

1. Install dependencies(Ard