0.56" 4-Digit 7-Segment Display Backpack module - Blue I2C - STEMMA QT/Qwiic - Adafruit 881

Index: ADA-21068
Adafruit Backpack module with a 7-segment display consisting of 4 digits with dots. The total diagonal of the display is 0.56 " , the module digits have blue backlight. Thanks to the built-in matrix driver system, there is no need to connect a large number of wires, the whole is controlled via the I2C interface. The module is additionally equipped with two quick connect connectors - Qwiic / STEMMA QT On the board you can also find jumpers for selecting the I2C address, thanks to which up to eight 7-segment display modules can be connected together.
0.56" 4-Digit 7-Segment Display Backpack module - Blue I2C - STEMMA QT/Qwiic - Adafruit 881
€16.90
€13.74 tax excl.
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Manufacturer: Adafruit
Compatibility: Arduino Raspberry Pi

Product description: 4-digit 7-segment display module 0.56 '' Backpack - blue I2C - STEMMA QT / Qwiic - Adafruit 881

Adafruit Backpack module with a 7-segment display consisting of 4 digits with dots. The total diagonal of the display is 0.56 " , the module digits have blue backlight with the possibility of dimming with a resolution of 1/16 step. Thanks to the built-in matrix controller of the MAX7219 type, there is no need to connect a large number of wires, the whole is controlled via the I2C interface. The module is additionally equipped with with two quick connect connectors - Qwiic / STEMMA QT . On the board you can also find jumpers for selecting the I2C address, so you can connect up to eight 7-segment display modules. into the plate.

The product is compatible with Arduino and Raspberry Pi
The manufacturer has prepared a user guide that presents connection diagrams and code examples in Arduino and CircuitPython.

Adafruit Backpack tile for segment display Backpack board with HT16K33 LED driver for segment display.

Pins of the 7-segment display module

The module communicates with the main board via the I2C interface, on the board you can also find 2 Qwiic / STEMMA QT connectors for quick connection with modules with the same connector. The supply voltage is 3 V or 5 V.

  • VCC - supply voltage 3 V / 5 V
  • GND - the ground of the system
  • SDA - data line of the I2C interface
  • SCL - clock line of the I2C interface

Backpack segment display module specification

  • Chip: HT16K33
  • Number of digits: 4
  • Number of segments: 7
  • Backlight color: blue
  • Interface: I2C
  • Backlight brightness adjustment: 1/16 steps
  • Two Qwiic / STEMMA QT connectors
  • I2C address: from 0x70 to 0x77 - selected with jumpers
  • Requires self-soldering
  • Backpack tile dimensions: 50 x 26.7 x 6 mm
  • Backpack plate weight: 5.6 g
  • Display dimensions: 19 x 50 x 14 mm
  • Display weight: 8.4 g

Kit contents

  • Backpack tile
  • Display 7-segment, 4-digit, 0.56 "
  • Golpin strip 6-pin 2.54 mm pitch
Kit contents Kit contents.

Screen - type sectional LED
Screen - diagonal 0.56 "
Screen - interface I2C
Screen - touch no
Screen - resolution 4 cyfry
Package width 14 cm
Package height 25 cm
Package depth 1 cm
Package weight 0.024 kg

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Product reviews

0.56" 4-Digit 7-Segment Display Backpack module - Blue I2C - STEMMA QT/Qwiic - Adafruit 881

5/5

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1

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KONRAD 24.11.2023 Confirmed purchase Translated review
Consistent with the description without any complaints

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