V2.80 compatible with KESS V5.017 firmware perfectly. V2.80 upgrade of V2.47. KESS V2.80 adds newer models for some cars list.
KESS V2 V5.017 With Red PCB Features
1. With best PCB board.
2. Better performance,function as well as more online protocols supported.
3. Online Operation Supported,No tokens limited.
4. Multi-Languages supported.
5.Perfect for OBD use,Read and write ECU via OBD2 port directly, no need disassemble ECU from the car, easy to use .
6.No reset button,no USB dongle,no tokens limited and has tested by many users as well as our technology department, 100% workable.
Kess V2 5.017 Firmware Red PCB
KESS V2 5.017 Connection Way : via OBD2 Cable / via Tricore