Suntech ST20 Can Bus/ELD (Electronic Logging Device) module is ideal for events management of "Driving control" of their service routes or deliveries tasks and improve Fleet Management, can detect: vehicle ID number (VIN), asset or vehicle speed, odometer, engine hours, engine RPM. The ST20 Can Bus/ELD (Electronic Logging Device) module of Suntech can sent data in ASCII text format through RS232 interface and can be connected to tablets or smartphones-based inn Android. Using ST20 in our tracking platform that has European regulations of tachograph, you can manage the efficient driving and control their vehicle care driving or also use our REST API to connect existing applications. From our tracking platform, you can also control their ST20 from a mobile phone using our mobile applications for vehicle tracking and you can manage their vehicle preventative maintenance that help you to reduce company cost or you can control their automatic vehicle dispatch without any requirement limit. The installation of Suntech ST20 Can Bus/ELD (Electronic Logging Device) module is easier through wires connection to the Can Bus (J1939/J1708) and support (sleep mode) for save on power consumption in their field service management.