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  1. Parts
  2. /Boards
  3. /HATs, Shields & add-ons

CharliePlex LED Matrix Bonnet - 8x16 Blue LEDs

OverviewWiringAlternates
CharliePlex LED Matrix Bonnet - 8x16 Blue LEDs - Adafruit - 3467

128-LED 16x8 CharliePlex LED matrix Bonnet in blue, for any Raspberry Pi with a 2x20 connector. Driven by a built-in I2C CharliePlex controller.

Parts tray full · 5 max · remove a part to add another
CharliePlex LED Matrix Bonnet - 8x16 Blue LEDs — Adafruit — 3467

Offers

  • Adafruit$12.95
  • ?DigiKey$12.95

Offers

  • Adafruit$12.95
  • ?DigiKey$12.95

Pinout

Logical pinout · physical placement not verified
CHARLIEPLEX LED MATRIX5VSCLGNDADDRSDA8x16 LED matrix
  • 5V
    Type · Power
  • GND
    Type · Ground
  • SDA
    Type · I2C
  • SCL
    Type · I2C
  • ADDR
    Type · Control
  • 8x16 LED matrix
    Type · Unknown
PinType
5VPower
GNDGround
SDAI2C
SCLI2C
ADDRControl
8x16 LED matrixUnknown
Logical pinout · physical placement not verified
CHARLIEPLEX LED MATRIX5VSCLGNDADDRSDA8x16 LED matrix

Pin details

6 connections
  1. 5V
    Power
  2. GND
    Ground
  3. SDA
    I2C
  4. SCL
    I2C
  5. ADDR
    Control
  6. 8x16 LED matrix
    Unknown

Start wiring

Shield

Confirm the data interface matches your host board.

Module pins: 5V, GND, SDA, SCL. Schematik maps them to your board in the app.

Add-ons

269 other options

About 270 add-ons across Pi HATs, Arduino shields, and FeatherWings. The same function — motor control, PoE, display — usually ships once per host connector family. Get the host board right first.

View all 269
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