HomeDMX

Downloads and updates

Your account. Your devices.

Set up a new Pi 4B

HomeDMX 0.2.0 · Published November 11, 2026.

Download Pi image Image and offline guides Checksum

Image SHA-256

21bbdf9f339948e8dd483e5c798d1ecf29b522137b1f3b2d3f5fb9a92b0338a3

Build and qualification record · Automated checks passed. Physical hardware acceptance is recorded separately.

  1. Back up any show data you want to keep from the old card. Flashing replaces the card’s contents.
  2. In Raspberry Pi Imager, choose Use custom and select the downloaded .img.xz. Choose your SD card and leave OS customization off.
  3. Boot the Pi with Ethernet connected. Open its local setup page and create your owner account. The setup Wi-Fi provides a fallback when Ethernet is unavailable.
  4. In local Settings → Central connection, get the linking code. Sign in here, link the device, then confirm the displayed person and team on the Pi.

The image contains public connection settings only. Owner credentials, device identity and keys are created on first boot.

Update an existing device

Open the Pi’s local Settings → Software updates, check for an update, stop lighting output, then confirm installation. A centrally requested update also waits for the local owner’s approval.

Updates preserve show data and device ownership. The device verifies the publisher’s signature and the exact download checksum before starting its managed update.

Latest runtime: 0.2.0 · source 56ac8b1eb3ea.