EasyFlash is an open source lightweight embedded flash memory library. It provide convenient application interface for MCU (Micro Control Unit). The developers can achieve more efficient and common application development based on Flash memory. The library currently provides **Three useful features**:
- **Env(environment variables)** : A small KV database. Support **write balance mode(wear leveling)** .
- **Env(environment variables)** : A small KV database. Support **write balance mode(wear leveling)**and **power fail safeguard**.
Let Flash becomes a small NoSQL (non-relational databases) model and Key-Value stores database. You can be more simple to store **setting parameters** or **running logs** and other information which you want to power down to save.