ESP32 Wi-Fi and Bluetooth Features

Study Notes

Integrated Wi-Fi Module: The ESP32 comes with built-in 802.11 b/g/n Wi-Fi capabilities.
Dual-Mode Operation: Supports both Station mode (connecting to an access point) and Soft-AP mode (creating its own access point).
Wi-Fi Direct: Allows peer-to-peer connections without an access point.
Data Rates: Supports data rates of up to 150 Mbps in optimal conditions.
Security Protocols: Supports WEP, WPA, WPA2, and WPA3 security protocols.
Power Saving Modes: Features multiple power-saving modes (e.g., sleep modes) to extend battery life in IoT applications.
Multiple Connections: Can connect to multiple devices simultaneously in Soft-AP mode.

Bluetooth Classic and BLE: Supports both Bluetooth Classic and Bluetooth Low Energy (BLE) protocols.
Dual-Mode Bluetooth: Enables compatibility with a wide range of Bluetooth devices.
Data Transfer: Capable of high-speed data transfer via Bluetooth Classic and efficient energy consumption via BLE.
Advertising and Scanning: Supports Bluetooth advertising for device discovery and scanning to find devices in the vicinity.
Custom Profiles: Allows the creation of custom Bluetooth profiles for specific applications.
Range: Typical effective range is up to 100 meters in open space, depending on conditions.
Low Energy Consumption: Designed for low power applications, making it suitable for battery-operated devices.

Integrated with 802.11 b/g/n Wi-Fi module for robust wireless connectivity.
Operates in two modes: Station mode for connecting to access points and Soft-AP mode for creating its own access point.
Supports Wi-Fi Direct for direct peer-to-peer connections without needing an access point.
Capable of achieving data rates up to 150 Mbps under optimal conditions, facilitating fast data transmission.
Offers a range of security protocols including WEP, WPA, WPA2, and WPA3 to ensure secure connections.
Includes multiple power-saving modes, such as sleep modes, to enhance battery life for IoT devices.
Can connect with multiple devices simultaneously when in Soft-AP mode, increasing flexibility for applications.

Supports both Bluetooth Classic and Bluetooth Low Energy (BLE) protocols, enabling versatile connectivity options.
Dual-mode Bluetooth ensures compatibility across a wide spectrum of Bluetooth devices and applications.
Facilitates high-speed data transfer via Bluetooth Classic and maintains energy efficiency through BLE.
Incorporates Bluetooth advertising for device discovery, allowing devices to be identified in the vicinity.
Provides options for creating custom Bluetooth profiles tailored to specific application needs.
Typically has an effective operational range of up to 100 meters in open areas, contingent on environmental conditions.
Engineered for low power consumption, ideal for applications in battery-operated and energy-efficient devices.