ESP8266 ESP-12F NodeMcu Lua WiFi Development Board


2 in stock

Support 802.11b/g/n
WIFI frequency range 2400 ~ 2483.5MHz
Interface Type: Standard micro USB+ 2.54mm spacing pin header
UART/GPIO/ADC/PWM/I2C/I2S interface provided
Bring R/G/B three-in-one lamp beads
Integrated Wi-Fi MAC/BB/RF/PA/LNA
Cascade rate up to 4 Mbps
Embedded Lwip protocol stack
Supporting STA/AP/STA AP operating model
One-click configuration for Android, IOS Smart Config (APP)/AirKiss
Supports local serial port upgrades and remote firmware upgrades (FOTA)
Generic AT instructions can be used quickly
Supports secondary development, integrates Windows、Linux development environment

478.00 2,500.00

2 in stock

2,227.00 for 3 item(s)


NodeMCU-8266 development board is a core development board designed by Ai-Thinker for ESP8266 module. The development board continues the classic design of the NodeMCU 1.0 and leads to all I/O to both sides of the row needle, developers can connect peripherals
according to their own needs. When using bread board for development and debugging, the standard needle arrangement on both sides can make the operation more simple and convenient.
Integration of rich information, including AT instructions, SDK secondary development, UART
interface support firmware burning, simple and fast! At the same time USB interface with the
official burning tools can also achieve firmware burning.

NodeMcu Lua WiFi Development Board base on ESP-12f, a low cost wifi development board for you to DIY with NodeMCU platform.

Chip:CP2102; CP210x USB to UART Bridge VCP Drivers: http://www.silabs.com/products/mcu/Pages/USBtoUARTBridgeVCPDrivers.aspx
Official Website: http://www.nodemcu.com/index_en.html

Electrical Characteristics
Absolute maximum ratings
Any exceeding the following absolute maximum ratings may cause chip damage
Name Min. Typ. Max. Unit
Micro USB voltage supply 4.75 5.0 5.25 V
Power supply voltage 2.6 3.3 3.6 V
Operating temperature -40 +85
Storage temperature -40 +125
WiFi Radio Performance
Description Typ Unit
Operating frequency 2400 – 2483.5 MHz
Output Power
11n mode,PA output power 13±2 dBm
11g mode,PA output power 14±2 dBm
11b mode,PA output power 16±2 dBm
CCK, 1 Mbps <=-90 dBm
CCK, 11 Mbps <=-85 dBm
6 Mbps (1/2 BPSK) <=-88 dBm
54 Mbps (3/4 64-QAM) <=-70 dBm
HT20 (MCS7) <=-67 dBm
SKU: NodeMCU-8266-12F Category:
Weight 0.008 kg
Parameters Figure 1 Main Parameter
Model NodeMCU-8266
Size 25.4mm(W)*48.3mm(H) ±0.2 mm
Package DIP-30(2.54mm spacing pin header)
Frequency  Range 2400~2483.5MHz
Operating Temperature -40℃ ~ 85 ℃
Storage Environment -40 ℃ ~ 125 ℃ , < 90%RH
Power         supply range Micro USB supply voltage 4.75 V~5.25 V, recommended 5.0 V , supply voltage  3.0 V ~3.6 V, supply current 500 mA, recommended
3.3 V
UART Baut Rate Support 110 ~ 4608000 bps ,default 115200 bps
SPI  Flash Default 32Mbit

Warranty Condition

Does this product checked before shipping them to me?

Yes., of course.We have a professional Quality Control team. They will check carefully for each item we received from factory to avoid sending defective goods to our customers.

If a item is found defective in our Technical QC  team , it will be returned to the factory. Please don’t worry about receiving a defective item because we are committed to being a trustworthy

Products Guaranteed

Factories that supply Sonoff are strictly evaluated by us, and we provide you an even better reassurance of consistent  high quality thanks to our Sonoff Technical QC team. We double-check the contents of all orders carefully before dispatch to our customers a. Sonoff will maintain all product serial number and products ID for stop delicacy.

Lead time

Processing time 1-2 business days normally: During this period, we do strict quality-control tests and get the items carefully packed.

Delivery time

Delivery time 3-8 business days normally in India.

 Who will be delivered the product to me

You order  will dispatch from your nearest local authorized dealer by ShipRocket/Delhivery.com.

What should I do if my items arrived damaged?

When using shipping services, we want the delivery to be as fast as possible. At the same time, we expect from the courier company to handle our shipments with great care throughout their journey. Packages reach several depots and go through multiple hands until the driver delivers them to their recipients. Even though we might assume it is the courier’s fault for the damaged delivery of the parcel, several other situations explain it is not always the case.

If you order got damaged or lost during transits so  Rarely, rough handling by the courier can lead to physical damage to your goods, e.g. broken screen. In this condition, Apply for Insurance claim terms & conditions applicable.

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