DFR0484

DFR0484 Datasheet

FireBeetle LED Matrix White SKU DFR0484

Part	Datasheet
DFR0484	DFR0484 (pdf)

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FireBeetle LED Matrix White SKU DFR0484 Introduction FireBeetle Covers-24x8 LED Matrix DFRobot FireBeetle is a low-power consumption micro-controller intentionally designed for Internet of Things IoT . This series micro-controllers aims at IoT node of low-power consumption, attending to build the IoT hardware platform quickly and conveniently. There are three types of FireBeetle, containing Boards main control , Covers expansion boards and related Accessories. This 24x8 LED Matrix display is special designed for FireBeetle series. It supports low-power consumption mode and scrolling display. With HT1632C high performance LED driver chip, every led has independent register, which makes it easy to drive separately. It integrates a 256KHz RC clock, only 5uA under low-power mode, support 16 scale PWM brightness adjustment. This product also works with the other Arduino micrcontroller like Arduino UNO. Specification • Operating Voltage 3.3~5V • LED Color Single color White/Blue/Yellow/Red/Green • Drive Chip HT1632C • Working Current 6~100mA • Low-power Consumption 5uA • RC clock 256KHz • Chip Select CS D2, D3, D4, D5 selectable • Serial Data Communication • Support Arduino Library • Support Scrolling display • Interface mode FireBeetle Series Compatible • Operating Temperature -10 ~+85 • Dimension 24 x 58 mm /0.94 x 2.28 inches • Weight 26g FireBeetle Covers-24x8 LED Matrix Chip Select Note FireBeetle Covers-24x8 LED Matrix has 4 CS pin, you can select the CS from the dialing switch, and one FireBeetle can control 4 LED matrix at the same time. Board Overview FireBeetle Covers-24x8 LED Matrix Num Label Description 1 DATA 2 WR 3 CS 4 RD 5 VCC Generally Not Used D3, D4, D5 selectable Battery Tutorial In this section,we will demonstrate several example about how to use this LED matrix. Requirements • Hardware FireBeetle Board - ESP32 x 1 FireBeetle Covers-24x8 LED Matrix x1 • Software Arduino IDE Click to Download Arduino IDE from Arduino Library Github Sample Code Hello Note You need use D x to call digital I/O pins under Arduino IDE. Or that will be IO x . CS = D2 #include "DFRobot_HT1632C.h" #define DATA D6 #define CS D2 #define WR D7 //#define RD 7 DFRobot_HT1632C ht1632c = DFRobot_HT1632C DATA, WR,CS ; char str[] = "Hello"; void setup // put your setup code here, to run once ht1632c.begin ht1632c.isLedOn true ht1632c.clearScreen ht1632c.setCursor 0,0 ht1632c.print str ; void loop // put your main code here, to run repeatedly: Sample Code Draw Point You can draw points at any place of the Matrix. X-Y axis coordinate diagram: FireBeetle Covers-24x8 LED Matrix X-Y Axis Coordinate Diagram coordinates points Sample Code ht1632c.setPixel 0,0 writeScreen ; Sample Code Srolling Display You can use ‘’‘setPixel’‘’ to set the start point, and print str with ms srolling display. print str,ms // str = string ms = delay time Smaple code: #include "DFRobot_HT1632C.h" #define DATA D6 #define CS D2 #define WR D7 DFRobot_HT1632C ht1632c = DFRobot_HT1632C DATA, WR,CS ; char str[] = " DFROBOT 2017"; void setup Serial.begin 115200 // put your setup code here, to run once ht1632c.begin ht1632c.isLedOn true ht1632c.clearScreen delay 500 ; void loop // put your main code here, to run repeatedly ht1632c.print str,50 //delay 100 ;

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FireBeetle LED Matrix White SKU DFR0484

Introduction

FireBeetle Covers-24x8 LED Matrix DFRobot FireBeetle is a low-power consumption micro-controller intentionally designed for Internet of Things IoT . This series micro-controllers aims at IoT node of low-power consumption, attending to build the IoT hardware platform quickly and conveniently. There are three types of FireBeetle, containing Boards main control , Covers expansion boards and related Accessories. This 24x8 LED Matrix display is special designed for FireBeetle series. It supports low-power consumption mode and scrolling display. With HT1632C high performance LED driver chip, every led has independent register, which makes it easy to drive separately. It integrates a 256KHz RC clock, only 5uA under low-power mode, support 16 scale PWM brightness adjustment. This product also works with the other Arduino micrcontroller like Arduino UNO.

Specification
• Operating Voltage 3.3~5V
• LED Color Single color White/Blue/Yellow/Red/Green
• Drive Chip HT1632C
• Working Current 6~100mA
• Low-power Consumption 5uA
• RC clock 256KHz
• Chip Select CS D2, D3, D4, D5 selectable
• Serial Data Communication
• Support Arduino Library
• Support Scrolling display
• Interface mode FireBeetle Series Compatible
• Operating Temperature -10 ~+85
• Dimension 24 x 58 mm /0.94 x 2.28 inches
• Weight 26g

FireBeetle Covers-24x8 LED Matrix Chip Select

Note FireBeetle Covers-24x8 LED Matrix has 4 CS pin, you can select the CS from the dialing switch, and one FireBeetle can control 4 LED matrix at the same time.

Board Overview

FireBeetle Covers-24x8 LED Matrix

Num Label Description
1 DATA 2 WR 3 CS 4 RD 5 VCC

Generally Not Used D3, D4, D5 selectable Battery

Tutorial

In this section,we will demonstrate several example about how to use this LED matrix.

Requirements
• Hardware FireBeetle Board - ESP32 x 1 FireBeetle Covers-24x8 LED Matrix x1
• Software

Arduino IDE Click to Download Arduino IDE from Arduino Library Github

Sample Code Hello

Note You need use D x to call digital I/O pins under Arduino IDE. Or that will be IO x .

CS = D2
#include "DFRobot_HT1632C.h"
#define DATA D6 #define CS D2 #define WR D7 //#define RD 7

DFRobot_HT1632C ht1632c = DFRobot_HT1632C DATA, WR,CS ;
char str[] = "Hello";
void setup // put your setup code here, to run once ht1632c.begin ht1632c.isLedOn true ht1632c.clearScreen ht1632c.setCursor 0,0 ht1632c.print str ;
void loop // put your main code here, to run repeatedly:

Sample Code Draw Point

You can draw points at any place of the Matrix. X-Y axis coordinate diagram:

FireBeetle Covers-24x8 LED Matrix X-Y Axis Coordinate Diagram coordinates points

Sample Code ht1632c.setPixel 0,0 writeScreen ;

Sample Code Srolling Display

You can use ‘’‘setPixel’‘’ to set the start point, and print str with ms srolling display.
print str,ms // str = string ms = delay time

Smaple code:
#include "DFRobot_HT1632C.h"
#define DATA D6 #define CS D2 #define WR D7

DFRobot_HT1632C ht1632c = DFRobot_HT1632C DATA, WR,CS ;
char str[] = " DFROBOT 2017";
void setup Serial.begin 115200 // put your setup code here, to run once ht1632c.begin ht1632c.isLedOn true ht1632c.clearScreen delay 500 ;
void loop // put your main code here, to run repeatedly ht1632c.print str,50 //delay 100 ;

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Datasheet ID: DFR0484 508794