ESP-01 ESP8266 Serial WiFi Wireless Transceiver Module

Specifications:

Module: ESP-01
Chipset: ESP8266
Wireless Standard: WiFi
Frequency: 2.4 GHz
Interface: UART (Serial Communication)
Power Supply: 3.3V

Special Features:

Low Power Consumption: Efficient power usage suitable for battery-operated devices.
Compact Size: Small form factor ideal for embedded systems.
Easy Integration: Can be easily interfaced with microcontrollers via UART.
Firmware Upgradeable: Supports firmware updates via serial communication.

Wiring Connections:

Power Supply:
- Connect VCC to a regulated 3.3V power source.
- Connect GND to the ground of the power source.
Serial Communication:
- Connect TX (Transmit) pin of ESP-01 to RX (Receive) pin of your microcontroller.
- Connect RX (Receive) pin of ESP-01 to TX (Transmit) pin of your microcontroller.
GPIO0 and GPIO2:
- Used for flashing the firmware and can be connected to pull-up resistors.

Power:

Power Supply: Requires a stable 3.3V power supply.
Current Consumption: Up to 250 mA during WiFi transmission.

Original price was: ৳ 290.00.Current price is: ৳ 225.00.

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Specification

Overview

Input and Output:

Input:
- Receives serial data and commands via UART.
Output:
- Sends WiFi data and responses via UART.

Physical Characteristics:

Size: 24.5 mm x 14.5 mm
Weight: Lightweight, suitable for compact devices.
Pin Layout: 8-pin module with clearly marked connections.

Technical Specifications:

WiFi:
- Frequency Band: 2.4 GHz ISM
- Data Rate: Up to 72.2 Mbps
UART:
- Baud Rate: Typically 115200 bps
Operating Temperature: -40°C to +125°C
Flash Memory: 512 KB to 1 MB

Additional Features:

AP and STA Modes: Can operate in Access Point (AP) mode or Station (STA) mode.
Web Server Capability: Can host a simple web server for local communication.
AT Commands: Supports a wide range of AT commands for configuration and control.
OTA Updates: Supports Over-The-Air firmware updates.

How to Use:

Connect the ESP-01 to a regulated 3.3V power supply.
Wire the TX and RX pins:
- TX of the ESP-01 to RX of your microcontroller.
- RX of the ESP-01 to TX of your microcontroller.
Connect GPIO0 and GPIO2 to pull-up resistors or ground as needed for operation.
Install the necessary drivers and libraries for the ESP8266 in your development environment.
Write code to send AT commands or firmware to configure the module.
Upload the code to your microcontroller and test WiFi connectivity.
Monitor responses from the ESP-01 via UART to ensure proper operation.

The ESP-01 ESP8266 module is ideal for adding WiFi capabilities to your projects, allowing for wireless communication and data exchange with minimal hardware requirements.