In this video I show you guys how to enable the focus control feature of the DJI Ronin S with A Sony A7 III or A7R3 camera.
Jump to final recap if you just can not wait... @5:26
You'll of course need the correct cable, which is the $22 DJI Type 5 USB-C cable (Not the Micro USB Cable) I bought mine on Amazon: https://amzn.to/34kWBlp
DJI Ronin S: https://amzn.to/2OK6nH7
Sony A7 III: https://amzn.to/2qBxrjZ
Sony A7R3: https://amzn.to/2pUCdIU