20 Best Esp8266 Esp-12 [2022]

Are you looking for the best Esp8266 Esp-12? Based on expert reviews, we ranked them. We've listed our top-ranked picks, including the top-selling Esp8266 Esp-12.

We Recommended:

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1 Songhe ESP8266 ESP-12F Wireless Transceiver Board Module WiFi Serial Remote Port Network Development... Songhe ESP8266 ESP-12F Wireless Transceiver Board Module WiFi Serial Remote Port Network...
2 ACEIRMC ESP8266 ESP-12 ESP-12F NodeMcu Mini D1 Module WeMos Lua 4M Bytes WLAN WiFi Internet... ACEIRMC ESP8266 ESP-12 ESP-12F NodeMcu Mini D1 Module WeMos Lua 4M Bytes WLAN WiFi Internet...
3 KeeYees 3pcs ESP8266 ESP-12E Development Board WiFi WLAN Wireless Module CP2102 for NodeMCU for... KeeYees 3pcs ESP8266 ESP-12E Development Board WiFi WLAN Wireless Module CP2102 for NodeMCU for...
4 KeeYees ESP8266 ESP-12F NodeMcu Mini WLAN WiFi Development Board 4M Bytes for ESP8266 for Arduino... KeeYees ESP8266 ESP-12F NodeMcu Mini WLAN WiFi Development Board 4M Bytes for ESP8266 for Arduino...
5 FTCBlock 2Pcs ESP-12N ESP8266 Remote Serial Port WiFi Wireless Serial Port Internet New Version... FTCBlock 2Pcs ESP-12N ESP8266 Remote Serial Port WiFi Wireless Serial Port Internet New Version...
6 HiLetgo 3pcs ESP8266 NodeMCU CP2102 ESP-12E Development Board Open Source Serial Module Works Great... HiLetgo 3pcs ESP8266 NodeMCU CP2102 ESP-12E Development Board Open Source Serial Module Works...
7 ACEIRMC ESP8266 ESP-12 ESP-12F NodeMcu Mini D1 Module WeMos Lua 4M Bytes WLAN WiFi Internet... ACEIRMC ESP8266 ESP-12 ESP-12F NodeMcu Mini D1 Module WeMos Lua 4M Bytes WLAN WiFi Internet...
8 ACEIRMC 6pcs ESP8266 D1 Mini WiFi Dev Board ESP-12 ESP-12F NodeMcu Mini Module WeMos Lua 4M Bytes... ACEIRMC 6pcs ESP8266 D1 Mini WiFi Dev Board ESP-12 ESP-12F NodeMcu Mini Module WeMos Lua 4M Bytes...
9 Dorhea ESP8266 ESP-12 NodeMcu D1 Module WeMos Lua 4M Bytes WLAN WiFi Internet Development Board +... Dorhea ESP8266 ESP-12 NodeMcu D1 Module WeMos Lua 4M Bytes WLAN WiFi Internet Development Board +...
10 ESP8266 Firmware Downloader Flash Download Tool Test Board Code Burner for ESP8266 ESP-01S/01... ESP8266 Firmware Downloader Flash Download Tool Test Board Code Burner for ESP8266 ESP-01S/01...
11 waveshare ESP8266 WiFi Module for Raspberry Pi Pico, WiFi Expansion Module Based on ESP8266 ESP-12... waveshare ESP8266 WiFi Module for Raspberry Pi Pico, WiFi Expansion Module Based on ESP8266...
12 DAOKI 2Pcs Mini Development Board WiFi Board for NodeMcu 4M Bytes WLAN Board Based on ESP8266 ESP-12... DAOKI 2Pcs Mini Development Board WiFi Board for NodeMcu 4M Bytes WLAN Board Based on ESP8266...
13 DORHEA 4PCS ESP8266 ESP-12E WiFi Serial Wireless Transceiver Module ESP12E Remote Port Development... DORHEA 4PCS ESP8266 ESP-12E WiFi Serial Wireless Transceiver Module ESP12E Remote Port...
14 6pcs ESP8266 NodeMCU LUA CH340 ESP-12E WiFi Internet Development Board 4M Flash Serial Wireless... 6pcs ESP8266 NodeMCU LUA CH340 ESP-12E WiFi Internet Development Board 4M Flash Serial Wireless...
15 DEVMO ESP8266 ESP-12 ESP-12F NodeMcu Mini D1 Module WeMos Lua 4M Bytes WLAN WiFi Internet... DEVMO ESP8266 ESP-12 ESP-12F NodeMcu Mini D1 Module WeMos Lua 4M Bytes WLAN WiFi Internet...
16 DC 12V ESP8266 ESP-01 4 Channel WiFi Relay Module 4-Channel Relay Module for IOT Smart Home Phone... DC 12V ESP8266 ESP-01 4 Channel WiFi Relay Module 4-Channel Relay Module for IOT Smart Home Phone...
17 ESP8266 ESP-12 ESP-12E UART WiFi Wireless Shield Development Board for Arduino Mega UNO R3 Module... ESP8266 ESP-12 ESP-12E UART WiFi Wireless Shield Development Board for Arduino Mega UNO R3 Module...
18 Comimark 10Pcs ESP8266 Serial Wireless WiFi Module Adapter Plate for ESP-07 ESP-08 ESP-12 Comimark 10Pcs ESP8266 Serial Wireless WiFi Module Adapter Plate for ESP-07 ESP-08 ESP-12
19 ESP8266 ESP-32 ESP-12 ESP-12F CH340G CH340 V2 USB WeMos D1 Mini WiFi Development Board D1 Mini... ESP8266 ESP-32 ESP-12 ESP-12F CH340G CH340 V2 USB WeMos D1 Mini WiFi Development Board D1 Mini...
20 MakerFocus 2pcs ESP8266 NodeMCU LUA CP2102 ESP-12E Internet WiFi Development Board Serial Wireless... MakerFocus 2pcs ESP8266 NodeMCU LUA CP2102 ESP-12E Internet WiFi Development Board Serial...
Bestseller No. 1
Songhe ESP8266 ESP-12F Wireless Transceiver Board Module WiFi Serial Remote Port Network Development...
  • Support 3 modes: AP, STA, AP + STA
  • On the basis of ESP-12, six new IO ports and SPI ports are added to the pins.
  • ESP8266-12F is an enhanced version of ESP8266-12. It has perfect peripheral circuits, four-layer board technology, enhanced impedance matching, and...
SaleBestseller No. 2
ACEIRMC ESP8266 ESP-12 ESP-12F NodeMcu Mini D1 Module WeMos Lua 4M Bytes WLAN WiFi Internet...
  • This is D1 mini, it is a mini NodeMcu Lua WiFi board based on ESP-8266EX.
  • D1 Mini NodeMcu Lua 4M Bytes WLAN WiFi Internet Development Board Base on ESP8266 ESP-12F for Arduino, Compatible with WeMos D1 Mini.
  • 11 digital input / output pins, all pins with interrupt / PWM / I2C / support 1 line (except D0); 1 analog input(3.2V max input). Micro USB...
  • WIFI development board,4M bytes.5V 1A switching power supply (switching power supply)onboard.
  • Our D1 mini development board compatible with Arduino WeMos and can be programmed in the compatible for Arduino IDE.
Bestseller No. 3
KeeYees 3pcs ESP8266 ESP-12E Development Board WiFi WLAN Wireless Module CP2102 for NodeMCU for...
  • The controllers are easy to program by using the CP2102-USB interface without having to press the flash and reset buttons before each flash operation.
  • The development board has integrating GPIO, PWM, IIC, 1-Wire and ADC all in one board. Support smart link smart networking.
  • The fast and affordable technology for WiFi. Make your development the fastest way combined with firmware for NodeMcu.
  • Modern, state-of-the-art LUA technology. It is an integrated unit with all available resources on board. It's very easy for Arduino projects or any...
  • Modern Internet development tools can use the built-in API to instantly put your idea on the fast track.
Bestseller No. 4
KeeYees ESP8266 ESP-12F NodeMcu Mini WLAN WiFi Development Board 4M Bytes for ESP8266 for Arduino...
  • Mini Development Board based on ESP8266 chip.
  • This board contains 11 digital input / output pins, all pins have interrupt / pwm / I2C / 1-wire and a micro USB connection.
  • This board is 100% compatible with for Arduino and for WeMos.
  • WIFI development board, with 4 MB of flash memory.
  • Technical Support: Our PDF tutorial is available on this page. Please pull down this page to find the tutorial: User Guide (PDF)
Bestseller No. 5
FTCBlock 2Pcs ESP-12N ESP8266 Remote Serial Port WiFi Wireless Serial Port Internet New Version...
  • ESP-12N module core processor using chip ESP8266EX.
  • Built-in Tensilica L106 ultra-low power 32-bit CPU, main frequency supports 80MHz and 160MHz, and RTOS.
  • The ESP-12N module supports the standard IEEE802.11 b/g/n/e/i protocol and the complete TCP / IP protocol.
  • Support Station, SoftAP, SoftAP + STA mode;Support for Wi-Fi Direct (P2P);Supports CCMP (CBC-MAC,counter mode), TKIP (MIC, RC4), WAPI (SMS4), WEP...
  • Support AT remote upgrade and cloud OTA upgrade;Support SmartConfig for Android and iOS devices.
Bestseller No. 6
HiLetgo 3pcs ESP8266 NodeMCU CP2102 ESP-12E Development Board Open Source Serial Module Works Great...
  • ESP8266 CP2102 NodeMCU LUA ESP-12E WIFI Serial Wireless Module
  • Built-in Micro-USB, with flash and reset switches, easy to program
  • Arduino compatible, works great with the latest Arduino IDE/Mongoose IoT/Micropython
Bestseller No. 7
ACEIRMC ESP8266 ESP-12 ESP-12F NodeMcu Mini D1 Module WeMos Lua 4M Bytes WLAN WiFi Internet...
  • This is D1 mini, it is a mini NodeMcu Lua WiFi board based on ESP-8266EX.
  • D1 Mini NodeMcu Lua 4M Bytes WLAN WiFi Internet Development Board Base on ESP8266 ESP-12F for Arduino, 100% Compatible with WeMos D1 Mini.
  • 11 digital input / output pins, all pins with interrupt / PWM / I2C / support 1 line (except D0); 1 analog input(3.2V max input). Micro USB...
  • WIFI development board,4M bytes.5V 1A switching power supply (switching power supply)onboard.
  • Our D1 mini development board compatible with Arduino WeMos and can be programmed in the compatible for Arduino IDE.
Bestseller No. 8
ACEIRMC 6pcs ESP8266 D1 Mini WiFi Dev Board ESP-12 ESP-12F NodeMcu Mini Module WeMos Lua 4M Bytes...
  • This is D1 mini , it is a mini NodeMcu Lua WiFi board based on ESP-8266EX.
  • D1 Mini NodeMcu Lua 4M Bytes WLAN WiFi Internet Development Board Base on ESP8266 ESP-12F for Arduino, 100% Compatible with WeMos D1 Mini
  • 11 digital input / output pins, all pins with interrupt / PWM / I2C / support 1 line (except D0); 1 analog input(3.2V max input). Micro USB...
  • WIFI development board,4M bytes.5V 1A switching power supply (switching power supply)onboard.
  • Our mini development board compatible with Arduino WeMos and can be programmed in the for Arduino IDE.
Bestseller No. 9
Dorhea ESP8266 ESP-12 NodeMcu D1 Module WeMos Lua 4M Bytes WLAN WiFi Internet Development Board +...
  • The esp8266 module is 11 digital input / output pins, all pins with interrupt / PWM / I2C / support 1 line (except D0); 1 analog input(3.2V max...
  • WiFi internet development board 5V 1A switching power supply (switching power supply)onboard.
  • 5V relay shield is a digital switch to control much higher voltages and currents than esp8266 mini microcontroller, controlled by the D1 , the relay...
  • 40 pin 0.1inch (2.54mm) male pin header connector PCB board pin strip electronic component, they are easy to be cut to any length if needed, you can...
  • The pin header is an ideal connector for the PCB board and intergrated circuit, used widely in the computer and breadboard, compatible with raspberry...
Bestseller No. 10
ESP8266 Firmware Downloader Flash Download Tool Test Board Code Burner for ESP8266 ESP-01S/01...
  • Compatible with ESP-01 ESP-01S ESP-07 ESP-07S ESP-12E ESP-12F ESP-12S ESP-F
  • The board supports firmware one-click download function and adds programming.
Bestseller No. 11
waveshare ESP8266 WiFi Module for Raspberry Pi Pico, WiFi Expansion Module Based on ESP8266 ESP-12...
  • ESP8266 WiFi Module for Raspberry Pi Pico with standard Raspberry Pi Pico header, supports Raspberry Pi Pico series board
  • UART communication, controlled via AT command, helps you get started quickly
  • Supports STA, AP, and STA+AP three WiFi operating modes, embedded LWIP protocol stack, supports TCP/UDP communication
  • WiFi Expansion Module based on ESP8266, four-layers process, enhanced impedance matching, stronger signal, more stable connection
  • 2x functional buttons, convenient for user to update AT firmware through Raspberry Pi Pico
Bestseller No. 12
DAOKI 2Pcs Mini Development Board WiFi Board for NodeMcu 4M Bytes WLAN Board Based on ESP8266 ESP-12...
  • This is a mini WIFI board based on ESP-8266EX.
  • This WLAN board contains 11 digital input / output pins, all pins have interrupt / pwm / I2C / 1-wire and a micro-USB connection.
  • Our development board is 100% compatible with Arduino
  • WIFI Development Board, 4M bytes; Support OTA on line.
  • 11 digital input/output pins, all pins have interrupt/pwm/I2C/one-wire supported (except D0).1 analog input (3.2V max input).
Bestseller No. 13
DORHEA 4PCS ESP8266 ESP-12E WiFi Serial Wireless Transceiver Module ESP12E Remote Port Development...
  • ESP8266 ESP-12E WIFI serial module Built-board PCB antenna, 4M bytes Flash; Wireless standards: 802.11 b / g / n; Frequency range: 2.4GHz-2.5GHz...
  • ilt-in TCP/IP stack Built-in TR switch, balun, LNA, power amplifier and matching network.
  • Access to all ESP8266 pins (17GPIO, CH_PD, ADC, Power, Ground, and Reset), 3.3V input power; typically used for soldering onto a PCB (castellated...
  • 16 Digital, 1 Analog GPIO; PWM, ADC, I2C and 1-Wire available, perfect and simple AT commands, support 3 modes: AP, STA, AP + STA.
  • ESP8266-12E is an enhanced version ESP8266-12, improving the external circuit, enhanced impedance signal output is better, whether it is stable or...
SaleBestseller No. 14
6pcs ESP8266 NodeMCU LUA CH340 ESP-12E WiFi Internet Development Board 4M Flash Serial Wireless...
  • ESP8266 has powerful on-board processing and storage capabilities that allow it to be integrated with the sensors and other application specific...
  • ESP8266 is a highly integrated chip designed for the needs of a new connected world.It offers a complete and self-contained Wi-Fi networking solution,...
  • Nodemcu v3, Upgraded to CH340 chip; Power your development in the fastest way combinating with NodeMcu Firmware; It's a IOT unit with all available...
  • Compatible with Arduino compatible, Available install NodeMCU 1.0 library in the Arduino IDE. This ESP8266 NodeMcu development board can be use for...
Bestseller No. 15
DEVMO ESP8266 ESP-12 ESP-12F NodeMcu Mini D1 Module WeMos Lua 4M Bytes WLAN WiFi Internet...
  • ★Microcontroller: ESP-8266EX
  • ★Operating Voltage: 3.3V (Max)
  • ★Digital I/O Pins 11,Clock Speed: 80MHz/160MHz,Flash: 4M bytes
  • ★Length: 34.2mm,Width: 25.6mm,Weight: 10g
  • ★Package Includes:1set
Bestseller No. 18
Comimark 10Pcs ESP8266 Serial Wireless WiFi Module Adapter Plate for ESP-07 ESP-08 ESP-12
  • Type :ESP8266 Serial Wireless WIFI Module Adapter Plate
  • Application : for ESP-07 ESP-08 ESP-12
  • 10PCS ESP8266 Serial Wireless WIFI Module Adapter Plate for ESP-07 ESP-08 ESP-12
  • Package Included: 10 x ESP8266 Serial WIFI Module Adapter Plate for ESP-07 ESP-08 ESP-12
  • If You Are Not Satisfied with Your Purchase for Any Reason, Please Feel Free To Contact Us at the Buyer Center or Support Email, 24/7 Quick Reply
Bestseller No. 20
MakerFocus 2pcs ESP8266 NodeMCU LUA CP2102 ESP-12E Internet WiFi Development Board Serial Wireless...
  • User manual: Please get the link from the product description below
  • The chip model: CP2102
  • ESP8266 is a highly integrated chip designed for the needs of a new connected world. It offers a complete and self-contained Wi-Fi networking...
  • ESP8266 has powerful on-board processing and storage capabilities that allow it to be integrated with the sensors and other application specific...

Having trouble finding a great Esp8266 Esp-12?

This problem is well understood by us because we have gone through the entire Esp8266 Esp-12 research process ourselves, which is why we have put together a comprehensive list of the best Esp8266 Esp-12s available in the market today.

After hours of searching and using all the models on the market, we have found the best Esp8266 Esp-12 for 2022. See our ranking below!

How Do You Buy The Best Esp8266 Esp-12?

Do you get stressed out thinking about shopping for a great Esp8266 Esp-12? Do doubts keep creeping into your mind?

We understand, because we’ve already gone through the whole process of researching Esp8266 Esp-12, which is why we have assembled a comprehensive list of the greatest Esp8266 Esp-12 available in the current market. We’ve also come up with a list of questions that you probably have yourself.

John Harvards has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for Esp8266 Esp-12 that you consider buying. Your questions might include the following:

  • Is it worth buying an Esp8266 Esp-12?
  • What benefits are there with buying an Esp8266 Esp-12?
  • What factors deserve consideration when shopping for an effective Esp8266 Esp-12?
  • Why is it crucial to invest in any Esp8266 Esp-12, much less the best one?
  • Which Esp8266 Esp-12 are good in the current market?
  • Where can you find information like this about Esp8266 Esp-12?

We’re convinced that you likely have far more questions than just these regarding Esp8266 Esp-12, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for Esp8266 Esp-12, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible Esp8266 Esp-12. Make sure that you are only using trustworthy and credible websites and sources.

John Harvards provides an Esp8266 Esp-12 buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information.

How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available Esp8266 Esp-12 currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of Esp8266 Esp-12 has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an Esp8266 Esp-12?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your Esp8266 Esp-12.
  5. Customer Ratings: Number ratings grade Esp8266 Esp-12 objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their Esp8266 Esp-12.
  7. Product Quality: You don’t always get what you pay for with an Esp8266 Esp-12, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an Esp8266 Esp-12 is should be an indication of how long it will work out for you.

John Harvards always remembers that maintaining Esp8266 Esp-12 information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding Esp8266 Esp-12 is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

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FAQ:

Q: What is the best ESP8266 board?

A: The most widely used ESP8266 boards are the ESP-01, ESP8266-12E NodeMCU Kit, and the Wemos D1 Mini. For a comparison of these board, you can read this guide: ESP8266 Wi-Fi Development Boards comparison. If you’re using an ESP8266-01 board, you can use the following GPIO diagram as a reference.

Q: How many GPIOs does the ESP8266 12-E have?

A: The ESP8266 12-E chip comes with 17 GPIO pins. Not all GPIOs are exposed in all ESP8266 development boards, some GPIOs are not recommended to use, and others have very specific functions. With this guide, you’ll learn how to properly use the ESP8266 GPIOs and avoid hours of frustration by using the most suitable pins for your projects.

Q: What is the difference between Esp-12 and esp-201?

A: The ESP-12 might be interesting if you have periphery based on SPI or I2C bus or if you just many GPIO pins and you are not afraid of a bit of soldering. The ESP-201 is good for solder-free prototyping on a bread board and allows you to access almost all pins of the ESP8266 chip.

Q: What is the voltage input range of the ESP8266 NodeMCU?

A: If you’re using a development board like the ESP8266 12-E NodeMCU kit, the voltage input range is 0 to 3.3V because these boards contain an internal voltage divider. You can learn how to use analog reading with the ESP8266 with the following guide: