ESP8266 Expansion Board for ESP8266 ESP-12E GPIO 1 Into 2 Wi-Fi CP2102 Chip MICRO USB Interface NodeMCU Development Board

ESP8266 Expansion Board for ESP8266 ESP-12E GPIO 1 Into 2 Wi-Fi CP2102 Chip MICRO USB Interface NodeMCU Development Board
Feature:

1.
Increased Flexibility: The module is fully compatible with the ESP8266 ESP-12E development board and allows users to expand the GPIO pins of a single board into two, making it extremely convenient for large smart home projects that require the reuse of pins.

2.
Versatile Applications: The module is safe and reliable and can be extended to various applications, making it an ideal choice for users seeking flexibility in their designs.

3.
Double-Sided Design: The expansion board features a double-sided design with pins on both sides, enabling users to connect multiple devices simultaneously.

4.
Superior Stability: With high stability and reliability, the module ensures seamless operation of your project without any disruptions.

5.
Total Compatibility: The module is completely compatible with the ESP8266 ESP-12E development board, which means users can easily expand the GPIO pins to two, significantly enhancing functionality and convenience.
Specification:
Origin: Mainland China
Color: Black Green
Material: PCB
Style:
A: Expansion board
B: Expansion board+development board
PCB material: high-quality FR-4 material
PCB layers: 2 layers
PCB thickness: 1.6 mm
Size: About 6.35 x 6.3 x1cm/ 2.5 x 2.48 x 0.39 inch
Weight: 30g
Note:
Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
Please allow 1-2cm measuring deviation due to manual measurement.
1 x Expansion board
Or
1 x Expansion board
1 x Development board