ESP-12F ESP8266 Wifi Wireless IoT Board Module

(11 customer reviews)

Out of stock

Approx Restocking Date: 25 to 30 Days
SKU: 18836
  1. Communication interface voltage: 3.3V
  2. Working current: 240mA(MAX)
  3. Serial port baud rate: 115200 (default), can be modified to other values by AT command
  4. Serial communication format: 8N1
  5. Wireless Network Mode: station / softAP / SoftAP + station
  6. Wireless criteria: 802.11 b / g / n
  7. WIFI @ 2.4 GHz, support for WPA / WPA2 security mode
  8. +19.5dBm output power


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Brand: Generic
Category: Other ESP WIFI Modules
Tags: ESP8266, Wifi, ESP, ESP-12F, ESP-12F ESP8266, ESP8266 series

The Latest ESP-12F ESP8266 Wifi Module AP & Station Remote Serial Wireless IoT Board is an integrated chip designed for the needs of a new connected world. It can handle all the necessary overhead for communicating with your network, such as TCP/IP stack and communicating with your 802.11 networks.

It is completely addressable over SPI and UART protocols allowing you to connect your sensors or project directly to it through its GPIO’s. ESP8266 is a low-cost Wi-Fi chip with full TCP/IP stack and MCU (Micro Controller Unit) capability.

ESP8266 Serial Wifi Wireless Transceiver Module is a self-contained SOC with integrated TCP/IP protocol stack that can give any microcontroller access to your WiFi network. ESP8266 Serial Wifi Wireless Transceiver Module is capable of either hosting an application or offloading all Wi-Fi networking functions from another application processor.

Each ESP8266 module comes pre-programmed with an AT command set firmware, meaning, you can simply hook this up to your Arduino device and get about as much WiFi-ability as a WiFi Shield offers (and that’s just out of the box)! The ESP8266 module is an extremely cost-effective board with a huge, and ever-growing, community.

ESP8266 Serial Wifi Wireless Transceiver Module has a powerful enough on-board processing and storage capability that allows it to be integrated with the sensors and other application-specific devices through its GPIOs with minimal development up-front and minimal loading during runtime. Its high degree of on-chip integration allows for minimal external circuitry, including the front-end module, is designed to occupy minimal PCB area. The ESP8266 supports APSD for VoIP applications and Bluetooth co-existence interfaces, it contains a self-calibrated RF allowing it to work under all operating conditions and requires no external RF parts.

They are collectively referred to as “ESP-xx modules”.

It improved on the Following:
  1. Peripheral circuit
  2. The four laminates plate process
  3. Enhanced impedance matching
  4. Stronger WiFi signal output
  5. Anti-jamming ability
  6. PCB antenna redesigned after professional laboratory testing
Corresponding Interface :
  1. SDIO 2.0, SPI, UART
  2. 32-pin QFN package
  3. Integrated RF switch, balun, 24dBm PA, DCXO, and PMU
  4. Integrated RISC processor, on-chip memory, and external memory interfaces
  5. Integrated MAC/baseband processors
  6. Quality of Service management
  7. I2S interface for high fidelity audio applications
  8. On-chip low-dropout linear regulators for all internal supplies
  9. Proprietary spurious-free clock generation architecture
  10. Integrated WEP, TKIP, AES, and WAPI engines

Note: We also have an adapter plate which is compatible with this module, to buy click below

ESP8266 Adapter Plate

Features :

  1. Compatible with ESP-12(ESP-202)
  2. WIFI @ 2.4 GHz, support for WPA / WPA2 security mode
  3. It is very easy to develop projects with AT commands
  4. Surface Mount Package with 2mm Pitch Pads
  5. Mulitple GPIO’s for all your sensor needs
  6. Wi-Fi Direct (P2P), soft-AP
  7. Integrated TCP/IP protocol stack
  8. Integrated TR switch, balun, LNA, power amplifier and matching network
  9. Integrated PLL, regulators, DCXO and power management units
  10. +19.5dBm output power
  11. Power down leakage current of <10uA
  12. Integrated low power 32-bit CPU could be used as an application processor
  13. SDIO 1.1/2.0, SPI, UART
  14. STBC, 1×1 MIMO, 2×1 MIMO
  15. A-MPDU & A-MSDU aggregation & 0.4ms guard interval
  16. Wake up and transmit packets in < 2ms
  17. Standby power consumption of < 1.0mW (DTIM3)
  18. Both SMD and Inline package are available, and the pin pitch is 2.0mm.

Package Includes :

1 x Latest ESP-12F ESP8266 Wifi Module



Communication interface voltage(V)


Working current(mA)


Serial port baud rate

115200(can be modified)

Serial communication format


Antenna Type

Built-in PCB antenna

Wireless Network Mode

station / softAP / SoftAP + station

Wireless criteria

802.11 b / g / n

Length (mm):


Width (mm):


Height (mm):


Weight (g):


Shipping Weight 0.005 kg
Shipping Dimensions 3 × 2 × 1 cm
15 Days Warranty

This item is covered with a standard warranty of 15 days from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Robu customers from any kind of manufacturing defects.  Reimbursement or replacement will be done against manufacturing defects.

What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

Based on 11 reviews

4.8 overall

Add a review

  1. prakharp789 (verified owner)

    Good quality.


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  3. Sandeep Dey

    Great service

    Sandeep Dey

  4. jai shankar (verified owner)

    Good product at low price

    jai shankar

  5. Rabindra Sharma (verified owner)

    It works ? but I really got screwed while working so if you wanna start working then go with esp development board unless you want to spend your time banging head against the desk or blaming the supplier.

    Rabindra Sharma

  6. Simon George (verified owner)

    smallest ESP module which you can integrate in to INAV or betaflight for telemetry.

    Simon George

  7. debrajdeb123 (verified owner)

    Fast delivery and ESP8266 works perfectly. Takes current of about 135mA when connected to wifi (same as other modules tested).


  8. SAJAN (verified owner)

    Fast delivery, good packing


  9. sumukh208 (verified owner)

    Good product. Fast delivery.


  10. Sunil (verified owner)

    Good product


  11. Shivraj Jangada (verified owner)

    Good Quality

    Shivraj Jangada

Pinout Diagram



Eagle Library


Questions and answers of the customers

    i want to change shipping addres
  1. 0 votes
    Q i want to change shipping addres answer now
    Asked by shrikant_wakade on June 18, 2020 5:23 pm

    please drop us a mail on regarding... Read more

  2. What is the flash memory size?
  3. 1 vote
    Q What is the flash memory size? answer now
    Asked by ahmed on March 23, 2020 6:27 am
    Answered by the admin

    The type of flash integrated in this module is ... Read more

  4. It is 8266 or 12F module
  5. 1 vote
    Q It is 8266 or 12F module answer now
    Asked by p on March 15, 2020 9:01 pm
    Answered by the admin

    it is ESP-12F ESP8266 Wifi Wireless IoT Board M... Read more

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Country Of Origin: China

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