KeeYees 3pcs ESP8266 WiFi Development Board with 2pcs Mini Breakout Board

★★★★★ 4.2 69 reviews

$24.99
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$24.99
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Free shipping Free 30-day returns

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Product details

Management number 220078257 Release Date 2026/05/03 List Price $10.00 Model Number 220078257
Category

Product list: 3 x Development Board 2 x Expansion Board

  • ★ ESP8266 Board ★ The development board has integrating GPIO, PWM, IIC, 1-Wire and ADC all in one board. Support smart link smart networking. It is the fast and affordable technology for WiFi.
  • ★ Micro USB interface ★ The controllers are easy to program by using the Micro USB interface without having to press the flash and reset buttons before each flash operation.
  • ★ Expansion Board ★ Specially designed by KeeYees technical team. It is fully compatible with ESP8266 ESP-12E. It expands all the pins, which is very suitable for the project on the ESP8266 module.
  • ★ GPIO 1 into 2 ★ This expansion board can expand one GPIO pin of Development Board to two, which is convenient for users to reuse pins for large-scale smart home projects.
  • ★ Updated Version and Mini Size★ The size of this expansion board is only 63*63mm -- Greatly save the space required for your project. All parts are soldered -- No need to solder parts by yourself.
Brand KeeYees
Model Name ESP8266
BuiltIn Media 3 x Development Board, 2 x Expansion Board
Processor Brand Espressif
Processor Count 1
Total Usb Ports 1
Operating System Linux
Compatible Devices WiFi-enabled devices, USB-connected devices
Wireless Compability 802.11n
RAM Memory Technology LPDDR3, LPDDR4
Connectivity Technology USB, Wi-Fi

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4.2 out of 5
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69 ratings | 28 reviews
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