m5-docs/docs/en/unit/catear.md

CATEAR

SKU:A043

Description

CATEAR is a cat ear headband which integrates 118 RGB LEDs. They are smart LEDs, each one of them can be programmed and display any color as well as set the brightness levels. It comes with 2 different modes - lighting-up flow and Blink-mode.

If you want be standout in a party or Halloween event, why not get this cute little add-on to add on some impressive lighting effects on your outfit?

It can be programmed using any type of M5 core device using the grove port. Alternative Ports that can be used: A, B, and C ports.

Product Features

• RGB LED quantity: 118
• GROVE interface, support UIFlow and Arduino
• Two Lego-compatible holes

Include

• 1x CATEAR Unit
• 1x Grove Cable(1m)

Specification

Resources	Parameter
Numberoflampbeads	118
RGBLED	SK6812
Net weight	152g
Gross weight	154g
Product Size	160*135*8mm
Package Size	265*181*25mm

Example

1. Arduino

To get the code, please click here

2. UIFlow

To get the complete code, please click here

PinMap

If CATEAR is connected to GROVE A

M5Core(GROVE A)	GPIO22	GPIO21	5V	GND
CATEAR Unit		CATEAR Pin	5V	GND

If CATEAR is connected to GROVE B

M5Core(GROVE B)	GPIO36	GPIO26	5V	GND
CATEAR Unit		CATEAR Pin	5V	GND

If CATEAR is connected to GROVE C

M5Core(GROVE C)	GPIO16	GPIO17	5V	GND
CATEAR Unit		CATEAR Pin	5V	GND

Last updated: 2020-12-11

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