Device differences
| Parameter | Scanmatik SM2 | Scanmatik SM2-PRO | Scanmatik SM3 | Drewtech Cardaq Plus-3 | Drewtech Cardaq Plus-2 |
DGTech DPA-5 |
| Connection type |
USB/ |
USB/ |
USB/ |
USB/ |
USB/ Bluetooth |
USB/ Bluetooth |
| USB galvanic isolation | No | Yes | Yes | No | No | No |
| Supported Standards | J2534, RP1210C |
J2534, RP1210C | J2534, RP1210C | J2534, RP1210B | J2534, RP1210B | J2534, RP1210C |
| Work with the onboard power supply 24V | Yes | Yes | Yes | Yes | Yes | Yes |
| Рrogramming voltage (on the pins of the OBD2 connector) | No | 6, 8, 9, 11, 12, 13, 14 | 6, 8, 9, 11, 12, 13, 14 | 6, 9, 11, 12, 13, 14 | 6, 9, 11, 12, 13, 14 | No |
| Programming voltage (AUX) | No | Yes | Yes | Yes | Yes | No |
| Shorting the pins to the ground | Yes | Yes | Yes | Yes | Yes | No |
| J1708 | Yes | Yes | Yes | Yes | Yes | Да |
| CAN1 on pins 6-14 (OBD) | Yes | Yes | Yes | Yes | Yes | Yes |
| CAN2 on pins 3-11 (OBD) | Yes | Yes | Yes | Yes | Yes | Yes |
| CAN3 on pins 12-13 (OBD) | No | Yes | Yes | Yes | Yes | Нет |
| CAN4 on pins 1-9 (OBD) | No | No | Yes | No | No | No |
| CAN5 on pins 2-10 (OBD) | No | No | Yes | No | No | No |
| CAN-FD support | No | No | Yes | Yes | No | No |
| DoIP 10/100BASE-TX | No | No | Yes | Yes | No | No |
| SWCAN on pin 1 | Yes | Yes | Yes | Yes | Yes | No |
| K/L LINE, on pins | 1, 2, 3, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 | 1, 2, 3, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 | 1, 2, 3, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 | 1, 7, 8, 12, 13, 15 | 1, 7, 8, 12, 13, 15 | 7(K)-15(L) |
| J1850 VPW/PWM | Yes | Yes | Yes | Yes | Yes | VPW only |
| Chrysler SCI | No | Yes | Yes | Yes | Yes | No |
| Multiplexer for MB-DAS | Yes | Yes | Yes | No | No | No |
| Ignition switch modes emulation ODIS, MB-DAS | Yes | Yes | Yes | No | No | No |
| Protocol Support RP1210C | CAN, J1939, J1708, KWP2000, ISO9141 | CAN, J1939, J1708, KWP2000, ISO9141 | CAN, J1939, J1708, KWP2000, ISO9141 | CAN, J1939, J1708 | CAN, J1939, J1708 | CAN, J1939, J1708, KWP2000, ISO9141 |