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RGB LED matrix driver

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A face, a badge, or a status wall. An I2C LED matrix driver so the MCU is not bit-banging sixty PWM channels.

Starting part numbers

From the local map. These are examples, not the live result list.

  • IS31FL3731-QFLS2-TR

    Lumissil / ISSI

    Charlieplex matrix, the Scroll pHAT class of part.

  • LP5009PWR

    Texas Instruments

    I2C RGB, fewer channels, cleaner analog.

Category map

Nexar / Octopart

LED Drivers

id: (blank) · best-effort

DigiKey

LED Drivers

id: (blank) · best-effort

Category ids are blank until someone verifies them. Live lookup searches the example MPNs and these labels instead.

Keywords IS31FL3731CharlieplexRGBLED

Live parts

On-demand from Nexar and/or DigiKey. Nothing here is a catalog Byuse owns. Specs appear only if the API returned them.

No distributor key is set. Browsing still works. To see live parts, add one of these pairs to .env.local and restart the dev server:

  • NEXAR_CLIENT_ID
  • NEXAR_CLIENT_SECRET
  • DIGIKEY_CLIENT_ID
  • DIGIKEY_CLIENT_SECRET

Nexar needs NEXAR_CLIENT_ID and NEXAR_CLIENT_SECRET. DigiKey needs DIGIKEY_CLIENT_ID and DIGIKEY_CLIENT_SECRET.