
Single-universe wireless DMX receiver — TimoTwo
SKT RX TimoTwo
The current-generation receiver: TimoTwo radio, BLE app configuration, optional battery.
- 512 ch
- TimoTwo
- BLE app config
- Optional battery
The SKT RX TimoTwo is the current-generation receiver, built on the same LumenRadio TimoTwo module as our transmitters. It receives a full CRMX universe with extended range and faster data transfer than the classic chip, and its Bluetooth LE radio means you configure it from your phone with the CRMX Toolbox app — no button dance required. Available with an optional built-in battery for untethered positions.
◆Features
- Receives a full 512-channel DMX universe over LumenRadio CRMX
- LumenRadio TimoTwo radio — 2.4 GHz with Bluetooth Low Energy
- Configure over BLE with LumenRadio's CRMX Toolbox app (Linking Key, Universe Color)
- Extended range and faster data transfer than classic CRMX silicon
- Optional built-in battery for untethered operation
- Runs from 5–30 V DC — USB power bank, battery, or rig power
◆Specifications
| DMX capacity | 1 universe (512 channels) |
|---|---|
| Radio | LumenRadio TimoTwo — CRMX, 2.4 GHz + Bluetooth LE |
| Configuration | CRMX Toolbox app over Bluetooth LE |
| Battery | Optional built-in rechargeable battery |
| Input voltage | 5–30 V DC via barrel connector |
| Antenna connector | RP-TNC |
| Dimensions | 40 × 27 × 77 mm (1.6 × 1.0 × 3.0 in) excl. DMX connector |
| Certifications | FCC, CE, Industry Canada |
◆In the box
- SKT RX TimoTwo wireless DMX receiver
- RP-TNC antenna
- USB-to-barrel pigtail
◆Downloads
Looking for something else? All documents are on the downloads page, or contact SKT.
+More Wireless DMX

SKT TX
A pocket-size CRMX transmitter that turns any DMX source into a wireless universe.
- 512 ch
- TimoTwo
- BLE app config
- 5–30 V DC

SKT RX
The proven receive-only unit, built on the original LumenRadio CRMX receiver chip.
- 512 ch
- CRMX chip
- RDM
- Receive-only

Dual RX
Two independent TimoTwo receivers, one DMX output, automatic best-signal merge — with 24+ hours of battery.
- 2× TimoTwo
- Auto merge
- 24+ h battery
- 1 DMX out