ESP-01 ESP8266-01 Serial WIFI Wireless Transceiver Module

Description

Introduction:
The ESP-01 ESP8266 Serial WIFI Wireless Transceiver Module is a compact and powerful module that enables Wi-Fi connectivity for a wide range of electronic projects. It is built around the ESP8266 microcontroller, which integrates Wi-Fi functionality, making it an excellent choice for Internet of Things (IoT) applications and wireless networking. With its small form factor, the ESP-01 module is ideal for projects with space limitations. Despite its size, it offers reliable and robust wireless communication capabilities. It operates on the 2.4 GHz frequency band and supports standard Wi-Fi protocols such as 802.11 b/g/n, providing compatibility with a wide range of Wi-Fi networks and routers.

Specifications:

• Power Supply: +3.3V only
• Current Consumption: 100mA
• I/O Voltage:  3.6V (max)
• I/O source current: 12mA (max)
• Built-in low-power 32-bit MCU @ 80MHz
• 512kB Flash Memory
• 8Mbit external QSPI flash memory (1MByte)
• 32-bit Tensilica Xtensa LX106 CPU running 80MHz
• 3.3V supply (current can spike 300mA+, depending on mode)
• PCB-trace antenna
• 2 x 4 dual-in-line pinout

Features:

• Compact and small form factor
• Built-in Wi-Fi connectivity
• Supports 2.4 GHz frequency band
• Compatibility with Wi-Fi protocols (802.11 b/g/n)
• Integrated TCP/IP protocol stack
• Multiple GPIO pins for interfacing with other components
• Firmware update support
• Programmable with Arduino IDE and MicroPython
• Low power consumption
• Cost-effective solution
• Suitable for IoT and wireless networking applications

Pin diagram/ Block Diagram:

Interface with Arduino:
Applications:

• Internet of Things (IoT) projects
• Home automation systems
• Wireless sensor networks
• Remote monitoring and control applications
• Smart home devices and appliances
• Wi-Fi-enabled sensor nodes
• Weather monitoring and reporting systems
• Wireless data logging and telemetry
• Wi-Fi-based security systems
• Industrial automation and monitoring
• Voice-controlled devices
• Wi-Fi-enabled robotics projects
• Wireless communication between devices
• Wi-Fi-based location tracking systems

Attach Datasheet: esp8266-wifi-relay-board-iot-app-controlled-for-smart-home.pdf

Check out Testing Video:   https://youtu.be/odF_MrDc35o