Product Documentation

Creating a Communication Log

Files
File name File size No. of downloads
creating_comm_log.pdf 396.8 KB 25987 Download

Last updated: Nov 17th, 2009

Datasheets

Datasheets for the STN11xx and STN21xx OBD to UART interpreter ICs.

Files
File name File size No. of downloads
stn1110_ds_g.pdf 667.0 KB 1879 Download
stn1170_ds_g.pdf 1.1 MB 363 Download
stn21xx_ds_c.pdf 850.6 KB 435 Download

Last updated: Aug 28th, 2020

ECUsim 2000 User Guide

Files
File name File size No. of downloads
ecusim_2000-ug.pdf 930.9 KB 62208 Download

Last updated: Mar 26th, 2015

ECUsim 5100 User Guide

Files
File name File size No. of downloads
ecusim_5100-ug.pdf 1.1 MB 43926 Download

Last updated: Apr 23rd, 2013

ECUsim Programming Manual

ECUsim Programming Manual.

Files
File name File size No. of downloads
ecusim-pm.pdf 757.9 KB 19264 Download

Last updated: Apr 29th, 2013

ELM327 Datasheet

Elm Electronics ELM327 OBD Interpreter IC Datasheet.

Files
File name File size No. of downloads
elm327dsh.pdf 372.7 KB 55118 Download

Last updated: Nov 13th, 2010

FRPM for STN11xx/STN21xx

STN11xx/STN21xx OBDLink Family Reference and Programming Manual.

Files
File name File size No. of downloads
stn11xx21xx_frpm_d.pdf 814.0 KB 145389 Download

Last updated: Dec 20th, 2019

OBD Driver Module

This is part of our open source development platform to help developers get to market fast. The OBD Driver Module is a suggested design for implementing OBD drivers. This file contains the source and manufacturing files.

Files
File name File size No. of downloads
obd_driver_module-pr_1.1_b.zip 208.5 KB 1497 Download

Last updated: Sep 24th, 2013

OBD Inter-connect Board

This is part of our open source development platform to help developers get to market fast. The Inter-connect board holds several modules, such as the STN IC Module, OBD Driver Module, and OBD Power Module. This file contains the source and manufacturing files.

Files
File name File size No. of downloads
obd_interconnect_board_1.6-g_2.pdf 234.9 KB 1632 Download
18060_IVN_lab_manual.pdf 3.5 MB 13433 Download
18060_IVN_Slides.pdf 2.0 MB 15140 Download
stm-p-05.pdf 47.8 KB 10563 Download
obd_interconnect_board.pdf 218.0 KB 11342 Download
stm-od-01.pdf 92.1 KB 11066 Download
stn-br-2120.pdf 72.4 KB 206 Download
stm-br-2100.pdf 53.9 KB 181 Download
stm-br-1170.pdf 63.2 KB 10744 Download

Last updated: Jul 9th, 2019

OBD Power Module

This is part of our open source development platform to help developers get to market fast. The OBD Power Module is a suggested design for implementing an OBD power management system. This file contains the source and manufacturing files.

Files
File name File size No. of downloads
obd_power_module-pr_1.3_d.zip 170.6 KB 1186 Download

Last updated: Sep 24th, 2013

OBDLink LX Quick Start Guide

Files
File name File size No. of downloads
lx_bt-android_qsg-web.pdf 1.2 MB 29850 Download

Last updated: Apr 7th, 2015

OBDLink MX Protocol Commands

Files
File name File size No. of downloads
mx_protocol_commands.pdf 298.3 KB 52663 Download

Last updated: Dec 30th, 2011

OBDLink MX Quick Start Guide

Files
File name File size No. of downloads
mx_bt-android_quickstart.pdf 1.6 MB 48991 Download

Last updated: Mar 6th, 2015

OBDLink MX+ Quick Start Guides

Files
File name File size No. of downloads
mxp_add-on_instructions.pdf 1.7 MB 11835 Download
mxp_qsq_android.pdf 1.2 MB 4404 Download
mxp_qsg_ios.pdf 1.0 MB 5261 Download

Last updated: Nov 6th, 2018

OBDLink SX Quick Start Guide

Files
File name File size No. of downloads
obdlink_sx-quick_start.pdf 2.1 MB 20240 Download

Last updated: Apr 15th, 2015

STN Bootloader

Firmware Update Specification for Devices with STN Bootloader.

Files
File name File size No. of downloads
stn_bl.pdf 303.8 KB 36865 Download

Last updated: Jan 25th, 2011

STN1110 vs ELM327 Comparison

Document that compares the features and performance of STN1110 and ELM327 OBD interpreter ICs.

Files
File name File size No. of downloads
stn1110_vs_elm327.pdf 334.5 KB 57776 Download

Last updated: Nov 12th, 2010

STN1170 Breakout Module (QFN)

This is part of our open source development platform to help developers get to market fast. The OBD Power Module is a suggested design for implementing our STN1170 IC. This file contains the source and manufacturing files.

Files
File name File size No. of downloads
stn1170_breakout_qfn-pr_1.1_b.zip 148.7 KB 1171 Download

Last updated: Sep 24th, 2013