3 in1 Multifunction Professional LCD Program Box for ERUN and EZRUN Series Car ESC Hobbywing Upgraded default

Description

Working Modes: Works as an individual device to set the ESC, the value of each parameter is displayed on the LCD screen. Works as an USB adapter to link the ESC with a PC to update the firmware of the ESC or set the ESC by HOBBYWING USB LINK SOFTWARE . Works as a Lipo battery voltmeter to measure the voltage of the whole battery pack or each cell.