Shop with DX Mobile Site Yes No

ESP-12-F ESP8266 Serial Wi-Fi Wireless Transceiver Module

ESP-12-F ESP8266 Serial Wi-Fi Wireless Transceiver Module w/ PCB Antenna, Adapter Board

SKU: 406606
  • US$5.23
  • 4.99
  • Free shipping To

  • Handling Time: Ships within 1 Business Days
  • Dispatch: Ships within 4-7 business days
  • Form Color:

    Black + White

ESP-12-F ESP8266 Serial Wi-Fi Wireless Transceiver Module
ESP-12-F ESP8266 Serial Wi-Fi Wireless Transceiver Module w/ PCB Antenna, Adapter Board

ESP-12-F ESP8266 Serial Wi-Fi Wireless Transceiver Module

US$4.99 US$5.23 5 (1 reviews)
Add To Cart
ESP-12-F is an enhanced version ESP8266-12 , improve the external circuit, enhanced impedance signal output is better, whether it is stable or anti-jamming capability , have been greatly improved ! If you use the ESP-12 previously, it does not matter even if the product has been made , enhanced version is fully compatible with previous firmware pin has added the ESP-12 on the basis of six IO ports , SPI mouth leads , develop more convenient, application more extensive. It can be used for remote monitoring of home appliances, bedroom temperature and humidity, and controlling home appliances by the mobile phone.
 - Compatible with ESP-12(ESP-202)
 - Communication interface voltage: 3.3V
- Working current: 240mA(MAX)
- Serial port baud rate: 115200 (default), can be modified to other values ​by AT command
- Serial communication format: 8N1
 - IO Port Package: Both SMD and Inline package are available, and the pin pitch is 2.0mm.
 - Antenna Type: Built-in PCB antenna is available
 - Wireless Network Mode: station / softAP / SoftAP + station
 - Wireless criteria: 802.11 b / g / n
 - WIFI @ 2.4 GHz, support for WPA / WPA2 security mode
 - It is very easy to develop projects with AT command
About the Adapter Board:
Used to convert the IO ports of ESP-12-F to 2.54mm pitch pin headers, so it is easy for beginner to test ESP-12-F.
Before use, the user should first follow these steps:
Firstly, Solder the ESP-12-F to the adapter board;
Secondly, Solder the 3.3V regulator to the bottom of the adapter board;
Thirdly, Solder the 1X8P pin header to the adapter board;
Because there is a 3.3v regulator onboard, the range of VCC pin on the adapter board can be 3.3V to 5V.
Note: When you want to use the adapter board with the 3.3v regulator and apply 5v to the board, you also need to desolder the middle SMD resistor on the adapter board!
Form ColorBlack + White
Quantity1 set
MaterialPCB + alloy + plastic
Working Voltage 3.3V
Working Current240mA
English Manual / SpecYes
Download Link
Dimensions & Weight
Dimensions 0.87 in x 0.63 in x 0.12 in (2.2 cm x 1.6 cm x 0.3 cm)
Weight 0.19 oz (5.4 g)
Packing List
1 x Module
1 x Adapter board
2 x 1x8P pin headers
1 x XC6206P332PR sot89

All packages from are sent without DX logo or any information indicating Due to package variations from suppliers, the product packaging customers receive may be different from the images displayed.

To enable volume discounts on this site, use coupon code: BULKRATE during checkout. You will see a discount applied at the bottom of the shopping cart. Competitive pricing is available. Contact us for details.

Quantity 3+ units 5+ units 10+ units
Rate US$4.42 shipped US$4.41 shipped US$4.39 shipped

What is Bulk Rate? BulkRate is a semi-wholesale system with items priced separately from retail. When you use bulk rates, a flat $1.70 registered air mail fee will automatically be added to your cart to ensure delivery of package. While BulkRate's intention is to offer cheaper prices when you buy in bulk, because it is priced separately it on occassions show a higher than retail price. That's why we ask you to enter BULKRATE as a coupon code to manually activate the rates. You can always opt not to use the bulk rates. If you are looking for wholesale prices please feel free to contact us.

Customer's impression:
poorly designed Sometimes doesn't start at all It keeps restarting
Create Review

Share your reviews, photos and videos here!

Review Program

Recent Customer Reviews

  • royb3 Post on 12/24/2015

    Pros: Cheap Easy to assemble and solder has already got some solden attached to solderpads. you can run awesome firmware like NodeMCU. Cons: Kinda useless to use the voltage regulator as there arent any caps attached. It i... Read more

    Impression:poorly designed, It keeps restarting, Sometimes doesn't start at all

    1 0

Most Helpful Reviews


Post a new topic

Please note that DealExtreme Forums are not a sales or product support board. For support questions, please contact us via support ticket at for a guaranteed response. We make every effort to make the quickest replies.

Tags of this product

Add your tags:

Your last viewed items

Recommendations Based On Your Recent History

DX Everywhere