ESP-01S ESP8266 Wireless Wifi Module

The ESP-01S WiFi Module is a powerful, compact wireless solution designed for IoT applications, based on the ESP8266 microcontroller. This module supports 802.11 b/g/n standards and provides advanced features for seamless connectivity and efficient data handling, ideal for smart devices, wireless sensors, and home automation projects.

Key Features:

• Wi-Fi Direct (P2P) and Soft-AP for flexible networking options.
• Integrated TCP/IP protocol stack, enabling easy internet connectivity.
• Built-in TR switch, balun, LNA, power amplifier, and matching network for enhanced signal integrity and performance.
• High output power of +19.5 dBm in 802.11b mode for reliable transmission range.
• Ultra-low power consumption, with a standby mode power draw of <1.0mW (DTIM3) and a power-down leakage current of <10µA.
• 1MB Flash Memory, providing adequate storage for firmware and applications.
• Integrated low-power 32-bit CPU that can be used as an application processor, offloading tasks from the main microcontroller.
• Flexible SDIO 1.1/2.0, SPI, and UART interfaces, supporting various microcontroller connections.
• MIMO support (1x1, 2x1), A-MPDU & A-MSDU aggregation, and a 0.4ms guard interval for high-speed, efficient data transfer.
• Fast wake-up time, enabling the module to wake and transmit packets in under 2ms.

With robust performance, integrated power management, and advanced networking capabilities, the ESP-01S is a versatile choice for adding Wi-Fi to your projects, from real-time data logging to remote device control.

This product can be found here:

• Boards
• Components & Parts
• Espressif
• WiFi Components
• Wireless Connectivity