ESP/WiFi Module

ESP/WiFi ModuleESP-01ESP8266WiFi ModuleIoT

WiFi add-on module – ESP-01

The ESP-01 is a compact, low-cost WiFi module based on the ESP8266 chip, enabling easy WiFi connectivity for microcontrollers like Arduino. It supports serial communication (UART) and is ideal for IoT projects, remote control, and data logging applications.

₹275.00

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₹275.00

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About WiFi add-on module – ESP-01

The ESP-01 ESP8266 Serial WiFi Transceiver Module is a powerful, low-cost solution for adding wireless connectivity to your electronics projects. Based on the ESP8266 chip, this module operates on the 2.4GHz frequency band and supports IEEE 802.11 b/g/n WiFi protocols. It features an integrated TCP/IP protocol stack, allowing microcontrollers to connect to WiFi networks via a simple serial (UART) interface. With its compact form factor and minimal pin count, the ESP-01 is perfect for space-constrained applications such as IoT devices, home automation, remote sensor monitoring, and smart control systems. It can function as both a WiFi client and an access point. The module requires a 3.3V power supply and is widely compatible with popular development boards like Arduino Uno, Nano, and ESP8266-based systems. Choose the ESP-01 for a reliable, easy-to-implement wireless solution that accelerates your prototyping and product development.

Technical Specifications

Chipset	ESP8266
Operating Voltage	3.3V (not 5V tolerant)
Current Consumption	~70mA (active), <10mA (sleep)
Frequency Band	2.4 GHz
WiFi Protocols	IEEE 802.11 b/g/n
Interface	UART (Serial)
Operating Temperature	-40°C to +125°C
Dimensions	14.3mm x 14.3mm x 2.8mm
Package	8-pin QFN
Flash Memory	1MB (varies by batch)
Antenna	On-board PCB antenna
Security	WPA/WPA2 encryption

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