MIKROE-2520

MIKROE-2520 Datasheet

PID MIKROE-2520

Part	Datasheet
MIKROE-2520	MIKROE-2520 (pdf)

PDF Datasheet Preview
16x9 G click PID MIKROE-2520 16x9 G click contains a green LED matrix and the IS31FL3731 audio modulated matrix LED driver. The dimension of the LED matrix is 16x9. Each LED can be controlled individually both for on/off control and light intensity. The click is designed to run on either 3.3V or 5V power supply. It communicates with the target microcontroller over I2C interface and the following mikroBUS pins PWM, INT, CS. The IS31FL3731 matrix driver The IS31FL3731 is a compact LED driver for 144 single LEDs. The driver has three operating modes, Picture Mode, Auto Frame Play Mode and Audio Frame Play Mode Picture Mode the driver can store up to 8 frames. In Picture Mode you can show one of these frames at a time. Auto Frame Play Mode In this mode you can automatically play the 8 frames in order. Audio Frame Play Mode can play the 8 frames to the rhythm of the music of your choice. The displayed LED frames can be modulated with audio signal intensity. The driver plays the first frame when the value is the smallest and plays the eighth frame when the value is the biggest. For more information about the different modes, see the LED driver datasheet. Audio signal - The LED frames can be modulated with the intensity of the audio signal. Light intensity - It is possible to set the intensity of each frame individually, and to use the intensity setting of frame 1 for all other frames. Key features • 16x9 LED matrix • 144 single LEDs • IS31FL3731 matrix LED driver o 8 frames memory for animations o Picture mode and animation mode o LED frames displayed can be modulated with audio signal intensity o LED light intensity can be modulated with audio signal intensity o Individual blink control • I2C interface • 3.3V or 5V power supply • SPECIFICATION Product Type LED Matrix Applications LED display for various hand-held devices, home appliances, IoT devices, etc. On-board modules IS31FL3731 matrix LED driver Key Features 16x9 LED matrix, 144 single LEDs, 8 frames memory for animations, Individual blink control, Auto Frame Play Mode, Audio Frame Play Mode Key Benefits light intensity control, Audio Frame Play Mode Interface Power Supply 3.3V or 5V Compatibility mikroBUS Click board size M x mm Pinout diagram This table shows how the pinout on 16x9 G click corresponds to the pinout on the mikroBUS socket the latter shown in the two middle columns . Notes mikroBUStm Notes Not connected NC 1 AN PWM 16 IN PWM Input Not connected NC 2 RST INT 15 INT Interrupt Standby SDB 3 CS RX 14 NC Not connected Not connected NC 4 SCK TX 13 NC Not connected Not connected NC 5 MISO SCL 12 SCL I2C clock Not connected NC 6 MOSI SDA 11 SDA I2C data Power supply +3.3V 7 3.3V 5V 10 +5V Power supply Ground GND 8 GND 9 GND Ground Jumper and Settings This table shows the onboard jumpers and additional settings. Designator Name Default Position Default Option JP1 PWR.SEL. Left Power Supply Voltage Selection 3.3V/5V, left position 3.3V, right position 5V ADDR SEL

PDF Datasheet Preview

16x9 G click

PID MIKROE-2520
16x9 G click contains a green LED matrix and the IS31FL3731 audio modulated matrix LED driver. The dimension of the LED matrix is 16x9. Each LED can be controlled individually both for on/off control and light intensity. The click is designed to run on either 3.3V or 5V power supply. It communicates with the target microcontroller over I2C interface and the following mikroBUS pins PWM, INT, CS. The IS31FL3731 matrix driver The IS31FL3731 is a compact LED driver for 144 single LEDs. The driver has three operating modes, Picture Mode, Auto Frame Play Mode and Audio Frame Play Mode Picture Mode the driver can store up to 8 frames. In Picture Mode you can show one of these frames at a time. Auto Frame Play Mode In this mode you can automatically play the 8 frames in order.

Audio Frame Play Mode can play the 8 frames to the rhythm of the music of your choice. The displayed LED frames can be modulated with audio signal intensity. The driver plays the first frame when the value is the smallest and plays the eighth frame when the value is the biggest.

For more information about the different modes, see the LED driver datasheet.

Audio signal - The LED frames can be modulated with the intensity of the audio signal.

Light intensity - It is possible to set the intensity of each frame individually, and to use the intensity setting of frame 1 for all other frames.

Key features
• 16x9 LED matrix
• 144 single LEDs
• IS31FL3731 matrix LED driver
o 8 frames memory for animations o Picture mode and animation mode o LED frames displayed can be modulated with audio signal intensity o LED light intensity can be modulated with audio signal intensity o Individual blink control
• I2C interface
• 3.3V or 5V power supply
•

SPECIFICATION

Product Type LED Matrix

Applications LED display for various hand-held devices, home appliances, IoT devices, etc.

On-board modules

IS31FL3731 matrix LED driver

Key Features
16x9 LED matrix, 144 single LEDs, 8 frames memory for animations, Individual blink control, Auto Frame Play Mode, Audio Frame Play Mode

Key Benefits light intensity control, Audio Frame Play Mode

Interface

Power Supply 3.3V or 5V

Compatibility mikroBUS

Click board size M x mm

Pinout diagram This table shows how the pinout on 16x9 G click corresponds to the pinout on the mikroBUS socket the latter shown in the two middle columns .

Notes
mikroBUStm

Notes

Not connected NC 1 AN PWM 16 IN PWM Input

Not connected NC 2 RST INT 15 INT Interrupt

Standby SDB 3 CS RX 14 NC Not connected

Not connected NC 4 SCK TX 13 NC Not connected

Not connected NC 5 MISO SCL 12 SCL I2C clock

Not connected NC 6 MOSI SDA 11 SDA I2C data

Power supply +3.3V 7 3.3V 5V 10 +5V Power supply

Ground GND 8 GND 9 GND Ground

Jumper and Settings This table shows the onboard jumpers and additional settings.

Designator Name

Default Position

Default Option

JP1 PWR.SEL. Left

Power Supply Voltage Selection 3.3V/5V, left position 3.3V, right position 5V

ADDR SEL

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived MIKROE-2520 Datasheet file may be downloaded here without warranties.

Datasheet ID: MIKROE-2520 649357