P4 64x32px scan 16 LED matrix module Spec
- Pixel(resolution): 64×32
- Scan num: 16
- Pitch: 4mm
- Size: 10 in x 5 in
- Signal socket: HUB75
- Drive ic: universal double buff
- Line code: 3-8 decode
- Power input: DC 5V
- Brightness: max 1200 CD
- power consumption: max 12W
ESP8266 controls the LED matrix

Instruction
- Connect esp8266 and led matrix as shown above
- install Arduino app
- add PxMatrix library
- modify code to match the matrix
- upload codes to esp8266 to run
Download link
- Arduino app https://www.arduino.cc/en/software
- PxMatrix library:https://github.com/hillsun192/PxMatrix
Thanks