• ESP 8266-12E WiFi Serial Transceiver Module(ESP12e)- IOT001 - REES52
  • ESP 8266-12E WiFi Serial Transceiver Module(ESP12e)- IOT001 - REES52
  • ESP 8266-12E WiFi Serial Transceiver Module(ESP12e)- IOT001 - REES52
  • ESP 8266-12E WiFi Serial Transceiver Module(ESP12e)- IOT001 - REES52
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ESP 8266-12E WiFi Serial Transceiver Module(ESP12e)- IOT001

ESP 8266-12E WiFi Serial Transceiver Module(ESP12e)- IOT001

IOT001

617 in stock

Rs. 95.00
Rs. 95.00
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Description:

Compact ESP8266-12E WiFi module with UART, SPI, I²C, deep sleep support and integrated antenna — ideal for IoT, smart home & embedded projects.

The ESP8266-12E WiFi Serial Transceiver Module (ESP-12E) is a powerful and economical module built around the ESP8266EX chip. It features built-in WiFi (802.11 b/g/n), UART interface, GPIO pins, SPI, I²C and a 10-bit ADC, making it ideal for embedded IoT and smart home applications. The module is widely used in DIY, hobbyist, and professional IoT projects.

With support for deep sleep (ultra-low power mode), the ESP-12E enables battery-powered or energy-efficient designs. It’s ideal for wireless sensors, smart switches, telemetry, data logging, and many more embedded projects.

Specifications:

Chipset / MCU  ESP8266EX (Tensilica L106)
WiFi Standard IEEE 802.11 b/g/n (2.4 GHz)
Supply Voltage 3.0 – 3.6 V (nominal 3.3 V)
Flash Memory Typically 4 MB (varies by module)
CPU Clock 80 MHz (typical) — can go up to 160 MHz in many variants
GPIO / Interfaces UART, SPI, I²C (software), GPIO pins, 10-bit ADC (one channel)
Current Consumption Typical active current ~70–80 mA; peaks when WiFi transmitting.
Deep Sleep Current Very low (µA level) in deep sleep mode
Operating Temperature –40 °C to +125 °C
Module Size ~16 × 24 mm (depending on PCB variant)

Features:

  • Supports APSD for optimal VoIP applications
  • Patented spurious noise cancellation algorithm for integration in SOC applications
  • Supports Bluetooth co-existence interface
  • Self-calibrated RF to ensure optimal performance under all operating conditions
  • Zero factory tuning
  • No external RF components

Compatibility & Use Cases:

This module can be used as a standalone WiFi-enabled microcontroller or as a wireless interface for other microcontrollers (e.g. Arduino, STM32). Common use cases:

  • IoT sensors, smart home devices
  • Remote telemetry, data logging
  • Wireless control & automation
  • WiFi-enabled embedded systems
  • Prototyping in Arduino / ESPHome / MicroPython envs

It can be flashed via UART (using FTDI / USB-to-serial) and supports OTA firmware updates in many setups.

Package Included:

  • 1 x ESP8266-12E WiFi Serial Transceiver Module