ESP-01 ESP8266 Serial WIFI Module

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Description:

Product Description: ESP-01 ESP8266 Module

The ESP-01 ESP8266 Module is a versatile and feature-rich wireless communication module, ideal for various Internet of Things (IoT) applications. It provides seamless Wi-Fi connectivity and integrates multiple interfaces, ensuring efficient integration into diverse projects. Below are the key features and specifications of this module:

Key Features:

Multi-Interface Support: Supports SDIO 2.0, SPI, and UART interfaces for flexible communication with other devices.
Compact Design: Comes in a 32-pin QFN package, optimizing space and efficiency.
Advanced RF Signal Processing: Features integrated RF switch, balun, 24dBm power amplifier, DCXO, and PMU for superior RF performance.
On-Chip Processing: Includes an on-chip RISC processor with memory interfaces for efficient data processing and external memory support.
Wi-Fi Communication: Integrated MAC/baseband processors ensure robust Wi-Fi communication with Quality of Service management.
High Fidelity Audio: Supports I2S interface for high fidelity audio applications.
Stable Power Supply: On-chip low-dropout linear regulators provide stable internal supply voltages.
Reliable Clock Signals: Utilizes a proprietary spurious-free clock generation architecture.
Secure Data Transmission: Built-in support for WEP, TKIP, AES, and WAPI encryption algorithms.
Efficient VoIP: Supports APSD for efficient VoIP applications.
Noise Cancellation: Patented spurious noise cancellation algorithm for SOC applications.
Bluetooth Co-existence: Provides a Bluetooth co-existence interface for smooth operation with Bluetooth devices.
Self-Calibrated RF: Ensures optimal performance without factory tuning or external RF components, reducing system cost.

Specifications:

Wi-Fi Standards: 802.11 b/g/n.
Communication Modes: Supports Wi-Fi Direct (P2P) and soft-AP modes.
Network Communication: Integrated TCP/IP protocol stack.
RF Components: Integrated TR switch, balun, LNA, power amplifier, and matching network.
Optimized Operation: Integrated PLLs, regulators, DCXO, and power management units.
Output Power: +19.5dBm in 802.11b mode.
Low Power Consumption: Power down leakage current less than 10uA.
CPU: Low power 32-bit CPU that can serve as an application processor.
Communication Interfaces: Supports SDIO 1.1/2.0, SPI, and UART.
Data Transmission: Supports STBC, 1x1 MIMO, and 2x1 MIMO; A-MPDU and A-MSDU aggregation with a 0.4ms guard interval.
Quick Wake-Up: Wake-up and packet transmission in less than 2ms.
Standby Power Consumption: Less than 1.0mW (DTIM3).

The ESP-01 ESP8266 Module is extensively used in IoT applications, home automation, smart devices, and other wireless communication projects that demand reliable Wi-Fi connectivity with low power consumption.