ESP32 Bitcoin BlockClock Library

Installation

To install the ESP32 Bitcoin BlockClock Library, follow these steps:

1. Download the latest release of the library from its GitHub repository: ESP32 Bitcoin BlockClock Library.
2. In the Arduino IDE, go to Sketch > Include Library > Add .ZIP Library....
3. Navigate to the downloaded .zip file and click Open. The library will be installed.

Alternatively, you can manually install the library:

1. Download the latest release of the library from its GitHub repository: ESP32 Bitcoin BlockClock Library.
2. Extract the contents of the .zip file.
3. Copy the extracted folder to your Arduino libraries folder, usually located at <Your Documents Folder>/Arduino/libraries/.

After installation, you should see the library in the Arduino IDE under Sketch > Include Library. You can now use the library in your projects by including the appropriate header files.

For a complete guide on how to install an Arduino library, visit the Arduino Library Installation Guide.

Required Libraries

For M5StickC Plus:

• M5StickC Plus
• ArduinoJson

For TTGO T-Display:

• TTGO T-Display
• ArduinoJson

Function Overview

• ApiClient: Handles API requests for block height, recommended fees, and Bitcoin price.
• BlockClockTypes: Defines data structures for price, WiFi, and recommended fees.
• BlockClockUtils: Manages screen state, currency state, and various utility functions.
• PowerManager: Configures power saving options and battery management (for M5StickC Plus).
• prefsManager: Handles data storage and retrieval from persistent storage.
• screen: Manages screen drawing, updates, and text formatting.
• timeManager: Handles time synchronization and date/time management.
• WiFiManager: Manages WiFi connections, smart configuration, and WiFi data retrieval.

Credits

This library uses the following third-party libraries and services:

• TFT_eSPI by Bodmer
• M5StickC Plus by M5Stack
• ArduinoJson by Benoit Blanchon
• CoinLib for Bitcoin price data
• mempool.space for Block Height and Fees data