8x16 blue LED matrix for ESP32, ESP8266, Arduino - wires

8x16 blue LED matrix for ESP32, ESP8266, Arduino - wires

The 8x16 LED matrix is ​​equipped with 128 LEDs and the ESP8266, ESP8266 chip mounted on the back, together with a 4-pin precision strip for GND, VCC, SDA and SCL.

Specifications

Working voltage: 3-5V DC

· Operating current: max. 200 mA

Number of LEDs: 128

LED pitch: 4mm

· Communication: I²C

Chipset: ESP8266, ESP8266

Oscillation frequency: 450 kHz

· Working temperature: -40 to 80 ° C