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Lighting and control

Aputure Sidus One

Prepare Sidus One by separating Wi-Fi, CRMX and Sidus Bluetooth; check universe, TX/RX role and DMX adapter.

Ask GLMedia about renting Aputure Sidus One for your event. Availability and configuration are subject to confirmation.

Model and purpose

Manufacturer
Aputure
Model
Aputure Sidus One
Model
Sidus One; distinct from Sidus Four
Capacity
1 CRMX universe per unit; Wi-Fi selection 1–4
Wired DMX
Push-pull port adapter to 5-pin XLR
Charging
USB-C 5 V / 2 A; built-in battery

A portable transceiver linking wired DMX, CRMX and compatible apps over Wi-Fi or Bluetooth. It can receive CRMX and provide wired DMX for a light without radio. Sidus BT Mesh is a separate function: it does not mean every Bluetooth device receives CRMX.

Prepare your rental inquiry

Specify equipment only or whether setup, programming, operation and strike are also needed. Scope is confirmed in the proposal.

You do not need a final equipment list: tell us the result you want and the part you need help with. Availability and scope are confirmed in the proposal.

Features and connections

USB-C handles charging and firmware; it is not a DMX input or output. Keep the specific adapter and check IN/OUT direction.

Antennas have different roles: Wi-Fi uses red identification, while CRMX/Sidus BT use white, as shown in the manual. Fit them to their ports before preparing the link.

Buttons and protocol support changed with firmware. Record Sidus One and app versions; the manual revision is not the installed firmware number.

Prepare the system

  1. Charge and secure unit, antennas and adapter. Decide whether it will transmit CRMX, receive CRMX or serve as a Sidus BT node.
  2. In currently documented firmware, hold TX/RX for 1 second to change role and U for 1 second to change universe. Confirm indicators afterward.
  3. Choose AP or STA and the intended control network. In STA, ask the network administrator to verify device communication; sharing a Wi-Fi name does not guarantee it.

Questions and troubleshooting

Connected to Wi-Fi, but CRMX lights do not respond?

Network connection and lighting output are separate checks. If the unit still runs firmware V1.0, Aputure’s FAQ states that sACN is unavailable; record the version before troubleshooting that protocol.

  1. Confirm TX and the listening universe. The FAQ supports universes 1–4 and excludes Art-Net Universe 0. Patched information must be present on the selected universe.
  2. Sidus One latches the first protocol detected between Art-Net and sACN. If another source took priority, remove it in a controlled test before checking Art-Net again.
  3. Check CRMX linking and each light’s patch. In TX, tapping CRMX sends a link command; holding for 3 seconds unlinks all receivers, so do not use a hold as a test tap.
Does a wired light receive no data from Sidus One?

Follow the physical path and radio role.

  1. For CRMX reception to DMX output, use RX and connect the adapter’s OUT branch to the light’s DMX IN. Console input uses a different route.
  2. Do not connect DMX to Sidus One USB-C. A light using a USB port for DMX needs its own specific compatible active adapter.
  3. Match light address and personality to the console; terminate the DMX chain and test a known cable. RDM is documented only in RX.
Do Sidus Bluetooth lights fail to follow CRMX control?

Sidus BT controls compatible fixtures through Sidus Mesh. CRMX BT is a compatible app’s Bluetooth connection to Sidus One, which can output CRMX or wired DMX; these are different paths.

  1. Confirm whether the app controls a Sidus BT fixture or a patched DMX/CRMX fixture. Check the selected connection type and model compatibility.
  2. For Sidus BT, check Bluetooth and fixture pairing using the installed app version’s workflow. A CRMX link does not establish a mesh connection.
  3. For dropouts, separate source/patch testing from radio and battery checks. Do not assume a nearby light retransmits CRMX or add another transmitter without planning links.
Is one Sidus One enough to control my whole show?

Each unit transmits one CRMX universe. The decision depends on patch and required signal routes, not fixture count alone.

  1. List fixtures, modes, and destinations; distinguish the selected universe from the simultaneous capacity needed. Record firmware and application. We can assess a route for that universe, several designed routes, or wired distribution; unit count and compatibility require confirmation with the planned system.
  2. Tell us the date, venue, approximate dimensions and positions, who supplies the lights, and who will operate. Flag cameras and the changes the show needs. A provisional inventory is enough to inquire: the proposal should define equipment, control, adapters, configuration, testing, and operation as requested, without assuming services are included.
Can I use existing DMX fixtures without CRMX?

The official FAQ describes receiving CRMX with Sidus One and distributing wired DMX to fixtures. Confirm receiver, adapter, and the actual chain.

  1. Define source and destination before choosing TX or RX; check connectors, profile, and addresses, and test one fixture before expanding the branch. We can compare this mixed route with wired data distribution through approved access routes. The whole system does not need to be wireless to assess a solution.
  2. Send connection photos, positions, and possible cable routes. Agree separately on power for the fixtures and control system, plus setup and rehearsal time. We can assess reinforcement of the existing system or a configuration and operation scope; receivers, cables, accessories, and availability require confirmation.
Can I request show scenes combining Bluetooth and CRMX fixtures?

You can inquire about that need, but each route requires assessment: Sidus BT and CRMX are distinct systems. A fixture appearing in an app does not establish that it responds to the same scene or source as the others.

  1. Send exact models, application and version, known firmware, and which fixtures must change together. We can assess a verified compatible workflow, separate functions between groups, or compare a DMX/CRMX route with appropriate receivers or adapters. Joint control or simultaneous changes are not promised without checking the actual system.
  2. Describe entrances, pauses, and endings, which light must remain steady, and who calls cues. Ask to distinguish equipment rental, patch setup, programming, rehearsal, and operation. During testing, agree on what to do if the app connection or radio link is lost; the recovery scene and procedure require confirmation for each fixture.

Quick reference

Documented routes; these are not four simultaneous universes in a unit.
InputRole / functionIntended output
Wi-Fi Art-Net / sACNTXCRMX / wired DMX
Wired DMX INTXCRMX
CRMXRXWired DMX OUT
Sidus BTMaster NodeCompatible Sidus BT lights

Precautions

Terms on this page

DMX
A data protocol controlling lighting functions; each model defines what its channels mean.
RDM
Management communication for querying or configuring compatible equipment over a compatible path.
Patch
Assignment of fixture, profile, address and universe in the control system.
Personality
A control mode defining the channels and functions used by a fixture.

Documentation and sources

Aputure documentation and official Sidus One/Sidus Link Pro help. Confirm installed firmware and app. Test these routes with the equipment planned for the event.

Guides to plan your system

Help us improve this guide

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