Firmware Updates

Firmware Update Utility

Installable STN Firmware Update Utility

Files
File name File size No. of downloads
Install-StnFirmwareUpdater-2.4.1.0.exe 14.9 MB 557 Download

Last updated: May 5th, 2025

OBDLink EX Firmware Updates

Check OBDLink EX firmware updates page for important information before installing the updates.

Last updated: Mar 29th, 2022

OBDLink LX Firmware Updates

Check OBDLink LX firmware updates page for important information before installing the updates.

Last updated: Aug 12th, 2020

OBDLink MX+ Firmware Updates

Check OBDLink MX+ firmware updates page for important information before installing the updates.

Last updated: Mar 29th, 2022

OBDLink SX Firmware Updates

Check OBDLink SX firmware updates page for important information before installing the updates.

Files
File name File size No. of downloads
obdlink_sx-5.8.1.zip 101.3 KB 6393 Download
obdlink_sx-5.7.1.zip 101.1 KB 4905 Download
obdlink_sx-5.6.5.zip 554.4 KB 9837 Download
obdlink_sx-5.6.19.zip 553.1 KB 9713 Download
obdlink_sx-5.10.1.zip 102.0 KB 8270 Download
obdlink_sx-5.1.3.zip 555.4 KB 4183 Download
obdlink-sx-4.5.1.zip 529.2 KB 5859 Download
obdlink_sx-4.2.5.zip 525.5 KB 2014 Download
obdlink_sx-4.0.1.zip 275.1 KB 6408 Download
obdlink_sx-4.0.0.zip 279.8 KB 2265 Download
obdlink_sx-3.3.0.zip 266.3 KB 10087 Download
obdlink_sx-3.1.0.zip 264.0 KB 6728 Download
obdlink_sx-2.1.1.zip 254.0 KB 2907 Download

Last updated: May 29th, 2020

STN1110 Firmware Updates

Check STN1110 firmware updates page for important information before installing the updates.

Files
File name File size No. of downloads
stn1110-5.8.1.zip 102.8 KB 673 Download
stn1110-5.7.1.zip 102.5 KB 677 Download
stn1110-5.6.21.zip 555.3 KB 1025 Download
stn1110-5.10.1.zip 103.6 KB 565 Download
stn1110-5.0.0.zip 537.3 KB 1574 Download
stn1110-4.2.1.zip 276.5 KB 2978 Download
stn1110-3.2.0.zip 266.0 KB 5936 Download
stn1110-3.1.0.zip 264.2 KB 3391 Download
stn1110-2.1.3.zip 242.7 KB 4056 Download

Last updated: Jan 10th, 2020

STN1170 Firmware Updates

Check STN1170 firmware updates page for important information before installing the updates.

Files
File name File size No. of downloads
stn1170-5.8.1.zip 100.3 KB 2153 Download
stn1170-5.7.1.zip 100.1 KB 1882 Download
stn1170-5.6.7.zip 559.1 KB 4982 Download
stn1170-5.6.5.zip 559.0 KB 1539 Download
stn1170-5.10.1.zip 101.2 KB 2166 Download
stn1170-5.1.3.zip 559.7 KB 1841 Download
stn1170-5.0.0.zip 283.6 KB 2855 Download
stn1170-4.2.4.zip 273.8 KB 5507 Download
stn1170-3.3.1.zip 268.1 KB 10655 Download
stn1170-3.2.0.zip 261.3 KB 3044 Download
stn1170-3.1.1.zip 264.6 KB 2745 Download
stn1170-3.1.0.zip 262.8 KB 2525 Download
stn1170-3.0.0.zip 255.0 KB 1871 Download

Last updated: Nov 13th, 2020

STN2100 Firmware Updates

Check STN1110 firmware updates page for important information before installing the updates.

Files
File name File size No. of downloads
stn2100-5.8.1.zip 92.6 KB 486 Download
stn2100-5.7.1.zip 92.4 KB 492 Download
stn2100-5.6.13.zip 561.2 KB 649 Download
stn2100-5.10.1.zip 93.4 KB 389 Download

Last updated: Aug 27th, 2021

STN2120 Firmware Updates

Check STN2120 firmware updates page for important information before installing the updates.

Files
File name File size No. of downloads
stn2120-5.8.1.zip 93.3 KB 3438 Download
stn2120-5.7.1.zip 93.1 KB 3609 Download
stn2120-5.6.5.zip 558.6 KB 8997 Download
stn2120-5.5.2.zip 559.3 KB 1674 Download
stn2120-5.10.1.zip 94.1 KB 3152 Download
stn2120-5.0.0.zip 428.2 KB 2213 Download
stn2120-4.5.0.zip 418.9 KB 2510 Download

Last updated: Oct 3rd, 2020

STS2000 - ECUsim 2000 Firmware Updates

Check the ECUsim 2000 firmware updates page for important information before installing the updates.

Files
File name File size No. of downloads
sts2000-3.4.1.zip 266.7 KB 3087 Download
sts2000-3.1.6.zip 253.8 KB 3228 Download
sts2000-2.0.0.zip 227.7 KB 1563 Download

Last updated: Jun 25th, 2013

STSP300 - ECUSim 5100 PIM Firmware Updates

Check the STSP300 firmware updates page for important information before installing the updates.

Files
File name File size No. of downloads
stsp300-3.4.0.zip 263.5 KB 2061 Download
stsp300-3.2.0.zip 253.2 KB 2337 Download
stsp300-3.1.3.zip 252.5 KB 1649 Download
stsp300-2.1.3.zip 229.2 KB 1531 Download

Last updated: Apr 23rd, 2013