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LILYGO® Expression Panel Blue LED Display Board For ESP32 ESP8266 For Arduino Mircobit

上市日期: 2019-08-20
建议销售价: 0

Expression Panel Blue LED Display Board For ESP32 ESP8266 For Arduino Mircobit

LILYGO® Expression Panel Blue LED Display Board For ESP32 ESP8266 For Arduino Mircobit

The expression panel contains a total of 128 aligned LEDs. The color is blue. By receiving data from the motherboard, you can control the display of numbers, letters, or symbols. There are I2C pins on the connector that can be connected.

LILYGO® Expression Panel Blue LED Display Board For ESP32 ESP8266 For Arduino Mircobit

 

 

Pin definition

The expression panel module has 4 pins. Their functions are as follows

No.    Pin      Function

1         DIN           Data

2        SCK           Clock

3         5V         Power supply

4        GND         Ground

Operating voltage: 5V DC

Communication Mode: I2C

Pin Schematic

LILYGO® Expression Panel Blue LED Display Board For ESP32 ESP8266 For Arduino Mircobit

More product information,go to:https://github.com/LilyGO/TTGO_LED_Matrix

 

 

Product Details

LILYGO® Expression Panel Blue LED Display Board For ESP32 ESP8266 For Arduino MircobitLILYGO® Expression Panel Blue LED Display Board For ESP32 ESP8266 For Arduino Mircobit

Shipping List

1 X Blue LED display board

4 X Pin line

LILYGO® Expression Panel Blue LED Display Board For ESP32 ESP8266 For Arduino Mircobit

 

 

LILYGO® Expression Panel Blue LED Display Board For ESP32 ESP8266 For Arduino Mircobit


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