Hobbywing Multifunction LCD Program Box Pro 30502002 Features: As an independent parameter adjustment device, directly use the built-in LCD screen to display, set, and share ESC parameters (import). Connect the ESC to a computer using a USB adapter. Use the USB Link application software on the computer to upgrade the ESC firmware and set parameters. The OTA Bluetooth module: Using the mobile APP to set ESC parameters, upgrade firmware, and read data. Detect the overall voltage of the lithium battery and the individual voltage of each cell. The scope of application here can also be understood as all the ESCs that the old LCD G2 program box and OTA Bluetooth module can support. Specifications:Size (LxWxH): 105.6x59x24.4mmWeight: 85gInput Voltage: 5-12.6V (a separate battery is needed for powering this program box when ESC has no built-in/external BEC)Interface: TYPE-C USB,ESC interface(Futaba plug), Power supply interface(Futaba plug)Display Screen: LCD
