OSpectrometer vs EI Ble Config

Optical spectroscopy in the visible light spectrum is a commonly used tool in different fields such as health, manufacturing, art, and forensic research. OSpectrometer implements basic spectrometer functions using the built-in camera and screen without requiring external devices or programs. - Visible light spectrum is transformed and mapped to a function that generates RGB (Red Green Blue) color values - A specific light wavelength can be selected and used to illuminate a desired target (i.e., close to the screen) - The whole spectrum or a specific part of the spectrum can be selected and scanned - Front camera is used to sense the reflection from the target object - Consistent and repeatable reflection/absorption amplitude with respect to the color spectrum - The result can be saved and shared - Works offline, no need to connect to any network or internet Privacy-policy: https://software.nanorescenter.com/osprectrometer-privacy-policy Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

EI Ble Config is a lightweight utility app designed for developers and testers working with Bluetooth Low Energy (BLE) devices. This app allows you to easily discover, connect, and configure BLE-enabled hardware such as ESP32-based reader modules. It is built specifically for development, testing, and validation purposes during device integration. Key Features: • Scan and discover nearby BLE devices • Connect to supported BLE hardware • Configure device communication modes • Send and receive test data • Validate BLE connectivity and behavior • Simple and developer-friendly interface EI Ble Config is intended for developers, engineers, and system integrators who need a reliable tool for testing BLE communication and device configuration workflows. Note: This app is intended for development and testing environments and requires compatible BLE hardware to function properly.