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  • KeeYees Development Board WiFi WLAN Wireless Module for ESP8266 NodeMCU ESP-12E CP2102 Compatible with Arduino (3pcs)
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KeeYees Development Board WiFi WLAN Wireless Module for ESP8266 NodeMCU ESP-12E CP2102 Compatible with Arduino (3pcs)

4.3 out of 5 stars (1,403)
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About this item

  • 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.
  • NodeMCU is the fast and affordable technology for WiFi. Make your development the fastest way combined with NodeMcu firmware.
  • Modern, state-of-the-art LUA technology. It is an integrated unit with all available resources on board. It's very easy to complement your existing Arduino projects or any development board with I / O pins.
  • Modern Internet development tools like Node.js can use the NodeMCU with the built-in API to instantly put your idea on the fast track.
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This item: KeeYees Development Board WiFi WLAN Wireless Module for ESP8266 NodeMCU ESP-12E CP2102 Compatible with Arduino (3pcs)
$24.99
Get it by Tuesday, Dec 30
In Stock
Sold by KeeYees-CA and ships from 鶹 Fulfillment.
+
KeeYees ESP8266 Breakout Board GPIO 1 into 2 for ESP8266 ESP-12E Development Board (2PCS)
$14.99
Get it by Saturday, Jan 10
Sold by KeeYees-CA and ships from 鶹 Fulfillment.
Total price:$00
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Product information

Technical Details

Manufacturer ‎KeeYees
Place of Business ‎Shenzhenshi, Guangdongsheng 518109,CN
Item model number ‎8541549622
Product Dimensions ‎4.8 x 2.57 x 1.3 cm; 30 g
ASIN ‎B07HF44GBT

Additional Information

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KeeYees Development Board WiFi WLAN Wireless Module for ESP8266 NodeMCU ESP-12E CP2102 Compatible with Arduino (3pcs)

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Product Description

Keeyees
3pcs esp8266

Parameters:

  • Support wireless 802.11b/g/n standard
  • Support three working modes of STA/AP/STA+AP
  • Built-in TCP/IP protocol stack, supports multiple TCP Client connections (5MAX)
  • D0~D8, SD1~SD3: used as GPIO, PWM, I2C, etc., port drive capability 15mA
  • AD0: 1 channel ADC
  • Power input: 4.5V~7V, support USB power supply
  • Working current: continuous transmission: approximately equal to 70mA (200mA MAX), standby <200uA
  • Transmission rate: 110-460800bps
  • Support UART/GPIO data communication interface

Package Include:

  • 3 x ESP8266 Development Board
ESP8266 i/o shield

When Combined with a Breakout Board

KeeYees technical team specially designed a breakout board for this version of ESP8266 Board, just to make your project more convenient.

This breakout board can expand one GPIO pin of esp8266 development board to two, which is convenient for users to reuse all pins in smart home projects. Nice breadboard alternative.

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Customer Reviews
4.4 out of 5 stars 138
4.3 out of 5 stars 1,403
4.5 out of 5 stars 849
4.4 out of 5 stars 445
4.4 out of 5 stars 123
Size 34*25.5 mm 48*25.5 mm 48*25.5 mm 32.5*17.5 mm no data
Pin Resources 16 Pin 30 Pin 38 Pin 24 Pin 30 Pin
WiFi ✓ ✓ ✓ no data no data
Bluetooth no data no data ✓ no data no data
Interface Micro USB Micro USB Micro USB Micro USB no data

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