Hacked Zhiyun Crane 2 Follow Focus (Bluetooth Wireless)

A Crane 2 Follow Focus servo can be picked up on ebay for ~$30 these days... Implementing a custom Bluetooth chip and android application can allow for wireless focus pulling while working standalone from the rest of the gimbal (shoulder rigs, tripods, mounted camera situations). I’ll be making a more indepth review of this hack later and how you can create a bluetooth mod for ~$. Don’t spend $230 on the tilta follow focus.