Our ST20 product has been specifically designed for the ELD (Electronic Logging Device) ecosystem. ST20 is an easy to install direct connect device. It retrieves the vehicle information that is required by our ELD Compliance application partners through a direct connection to the vehicle with the appropriate harness (J1939/J1708). This required vehicle data is transmitted to the android device through the RS232 interface, which provides the data and charging connection.
| AT Command | Supported |
|---|---|
| Interface | J1939, J1708, RS232 |
| Connectivity | Output Vehicle data via RS232 |
| 6 pin Connector | J1708 +/- |
| CAN Hi/Lo | |
| Power Supply (e.g. +12V/+24V) | |
| Ground | |
| 5 pin connector | Output Power |
| Ground | |
| 1x Enable (Control on/off of 5 pin cable to save power.) | |
| RS232, Rx | |
| RS232, Tx | |
| Power Supply | DC 8 V ~ 33 V, Main power +/- inversion protection |
| Power Consumption | Typical : 10mA @24V |
| Sleep mode : Approx. 1.0mA @24V | |
| Housing Dimension | 53.5(W) × 56(L) × 19(T) mm |
| Weight | 32g (without event cable) |
| Electric Protection | Protection against ESD and overvoltage |
| Operational Temperature Range | -30˚C ~ +80˚C |
| Certificates | FCC, RoHS |
