WiFi module ESP-12E ESP8266 Black - 11 GPIO, ADC, PCB antenna

Index: MOD-05463 EAN: 5904422300616

Wi-fi module based on the ESP8266 chip. Works in standard wi-fi 802.11 b/g/n at 2.4 GHz. Equipped with 22 leads - pitch 2 mm, of which 11 is GPIO, 1 ADC and SPI. Has a built-in LED and a PCB antenna. The plate size 24 x 16 mm.

WiFi module ESP-12E ESP8266 Black - 11 GPIO, ADC, PCB antenna
€3.50
€2.85 tax excl.
Waiting time: 4-6 weeks
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Manufacturer: OEM

Description

Wi-fi module based on the ESP8266 chip. Works in standard wi-fi 802.11 b/g/n at 2.4 GHz. Equipped with 22 leads - pitch 2 mm, of which 11 is GPIO, 1 ADC and SPI. Has a built-in LED and a PCB antenna. The plate size 24 x 16 mm.

Compared tothe previous version of ESP-12, ESP-12E has additional GPIO pins and SPI interface available on the narrower edge of the module in the form of soldering pads.

 

In our offer, you will also findan adapterthat allows you to attach the system into the breadboard.

 

Features of the module ESP-12E

Features that distinguish the ESP 12-E module on the background of the whole family of ESP-XX:

  • Has 16 pins:
    • 11 x GPIO - digital outputs/inputs
    • 1 x ADC input - analog-to-digital converter
    • 1 x SPI interface
    • 1 x I2C interface
    • 2 x UART (TX, RX) - for communicating, for example with Arduino
  • Mounting: SMD / THT:
    • Holes diameter: 0.9 mm
    • Pitch of leads: 2 mm
  • The default UART communication speed: 115200 bps
  • Equipped with built-in PCB antenna
  • Module shielded
  • Dimensions: 24 x 16 mm

Connecting

The module has 22 leads, pitch of 2 mm.

Moduł WiFi ESP-12E ESP8266

Pin Description
TxD The transmitter of the serial interface UART.
RxD The receiver of the serial interface UART.
GPIO x Lead GPIO (digital output/ input) with a serial number.
GPIO 0 GPIO with special function:

To update, you need to indicate the low status (connect to GND).

GPIO 15

GPIO No. 15 with a special function:

In normal and programming mode should indicate the low status (conect to GND).

ADC Input of analog-to-digital converter.
REST The system reset.

EN

(CH_PD)

Power down - indication of low state causes a transition to sleep mode.

To update, you need to indicate a high status (3.3 V).

VCC The Power - 3.3 V.

 

The product is compatible with Arduino

Instruction of connecting the module with Arduino basing on the module ESP-01, you can findon the blog Majsterkowoand in guideprepared by us.

 

Tile tolerates a voltage of 3.3 V. Therefore, you must chooseArduino operating on voltage 3.3 Vor usea converter.

Specification

  • Supply voltage: 3.3 V
  • Current consumption at rest: approx. 10 mA
  • Chip: ESP8266
  • Flash memory: 4 MB
  • Standard: wi-fi 802.11 b/g/n
  • Operates in the 2.4 GHz frequency
  • Supports WPA / WPA2 protections
  • Can work in AP mode (Access Point), STA (standalone) and AP+STA
  • Supports AT commands
  • Communication: UART (Rx, Tx)
  • The default UART speed: 115200 bps
  • Mounting SMD or THT
  • Pitch of leads: 2 mm
  • Hole diameter: 0.9 mm
  • Has 16 pitch leads 2 mm
    • 11 x GPIO - digital outputs/inputs
    • 1 x ADC input - analog-to-digital converter
  • Equipped with communication interfaces: SPI, UART, SDIO
  • Software support Lua
  • Tile sizes: 24 x 16 mm

 

UC - Microcontroller ESP-8266
Test 3
Package width 5 cm
Package height 6 cm
Package depth 0.5 cm
Package weight 0.002 kg

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Product reviews

WiFi module ESP-12E ESP8266 Black - 11 GPIO, ADC, PCB antenna

4.9/5

Average grade

9

Customers opinion
The following opinions are collected
and verified by
an external partner Trustmate
and come from the post-purchase process.
Jarosław 11.01.2024 Confirmed purchase Translated review
Everything as described. Fast shipping.
Wiktor 17.07.2023 Confirmed purchase Translated review
Great quality, but requires an adapter to connect to the board, I recommend it to beginners
Jaroslav 22.06.2023 Confirmed purchase Translated review
it does what i ask
Andrzej 14.10.2022 Confirmed purchase Translated review
It works. Everything's fine.
Artur K. 17.06.2022 Confirmed purchase Translated review
Works as it should. Before, I had some other producer and there was a problem with the microphone, and here the car is as it should be.
Marcin R. 18.12.2021 Confirmed purchase Translated review
I already use this product in many of my projects. Among other things, in motion sensors that turn on the light, in ws28xx led drivers, etc.
Adam N. 10.11.2021 Confirmed purchase Translated review
The ESP8266 module has been present in my applications for many years. Its versatility is invaluable
Emil I. 13.10.2021 Confirmed purchase Translated review
All OK
Leszek 12.06.2023 Confirmed purchase

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