C25 Remote - Local Shading of Blackmagic Cameras

The C25 is a handheld shading remote for Blackmagic Cameras. It’s meant to be used by a camera operator or his assistent, connected to the camera with a short wire, helping to avoid shaking the camera by using the touch screen. The C25 can be used over SDI or Ethernet as many SKAARHOJ controllers can since it’s based on UniSketch OS.

Please notice enclosure have been updated from the unit demonstrated in the video, but functionality remains the same.

C25 Remote Features

  • 4 RGB buttons
  • 5 encoders with OLED displays
  • Microprocessor included in the body of the remote
  • Blackmagic 3G-SDI Arduino shield included in the body of the remote
  • Controls camera via Blackmagic Arduino Shield or ATEM
  • Fully configurable via UniSketch OS

Physical Specifications

  • Enclosure Size 16.7 x 8 x 2.9 cm
  • Weight 0.370 kg



Top connections on C25
Blackmagic 3G-SDI Arduino Shield

On the top of the controller, you find a 3G-SDI in and out BNC plug. Route the return feed to the camera through this connection to insert CCU data on the signal.

The Blacmagic 3G-SDI Arduino Shield supports the following outputs: 720p50, 720p59.94, 720p60, 1080i50, 1080i59.94, 1080i60, 1080p23.98, 1080p24, 1080p25, 1080p29.97, 1080p30, 1080p50, 1080p59.94 and 1080p60, but the camera doesn´t have to be running the same video format as the program input, so you can use cameras in Ultra HD while the camera protocol is sent over HD signal to the camera.

Camera Support

The C25 controls any Blackmagic camera that supports CCU over the return SDI feed. This includes the Micro Studio Camera 4K, Studio Cameras and the URSA Mini (+ Pro). The CCU data is inserted on the SDI return feed.

Connections on the remote

The microprocessor in the C25 Remote have a tiny footprint and fits inside the body of the remote.

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€ 1099

- for customers worldwide (except USA)  

$ 1299

- for customers in USA



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