Here is the BLE4k adaptor. This plugs into the focus motor of a tilta nucleus and then connects to a Blackmagic pocket 4K camera via Bluetooth to allow for the record button to work on the remote hand wheel. These were designed and made by someone on the Blackmagic forum to allow the record button button to work on the tilta nucleus with the pocket camera. Was working when last used a few years ago, but I no longer own the nucleus device so unable to test. From memory when you turn on the focus motor this device will power up and allow you to connect to it via the WiFi that is exposed. This allows you to then setup the Bluetooth connection to your pocket 4K camera.
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