As a third-party tool, JLog helps bridge the communication between the ESC and transmitter. It can transmit various running data of an ESC to a transmitter in real time. In addition, its data-logging capability can store critical data from each flight to its SD card and allow users to read and analyze those data on PCs via an APP called log-view.
The successful "marriage" between Hobbywing Platinum V4 ESCs and JLog allows users to check various running data of ESCs (on transmitters) and guarantee the flight safety. With the data-logging function, users can analyze those data after flight and get more effective information for the safety of next flight.
The following image shows how to connect a Platinum V4 to a JLog.