Firmware Updates

Firmware Update Utility

Installable STN Firmware Update Utility

Files
File name	File size	No. of downloads
Install-StnFirmwareUpdater-2.2.3.0.exe	14.5 MB	298	Download

Last updated: Nov 29th, 2023

OBDLink EX Firmware Updates

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

Files
File name	File size	No. of downloads
obdlink_ex-5.9.5-stn2232.zip	98.2 KB	160	Download
obdlink_ex-5.8.1-stn2230.zip	99.9 KB	7531	Download
obdlink_ex-5.8.1-stn2231.zip	98.8 KB	143	Download
obdlink_ex-5.7.1-stn2230.zip	99.8 KB	7467	Download
obdlink_ex-5.7.1-stn2231.zip	98.6 KB	185	Download
obdlink_ex-5.6.5.zip	560.9 KB	11128	Download
obdlink_ex-5.6.24-stn2230.zip	99.2 KB	6029	Download
obdlink_ex-5.6.24-stn2231.zip	98.0 KB	508	Download
obdlink_ex-5.6.19.zip	551.2 KB	8299	Download
obdlink_ex-5.5.3.zip	561.6 KB	2778	Download
stn2230-5.1.3.zip	550.7 KB	1692	Download
stn2230-5.1.1.zip	550.4 KB	900	Download

Last updated: Mar 29th, 2022

OBDLink LX Firmware Updates

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

Files
File name	File size	No. of downloads
obdlink_lx-5.6.19.zip	561.1 KB	5647	Download
obdlink_lx-5.6.15.zip	561.1 KB	2333	Download
obdlink_lx-5.6.13.zip	561.1 KB	1245	Download
obdlink_lx-5.6.11.zip	561.0 KB	815	Download
obdlink_lx-4.7.5.zip	560.3 KB	3192	Download
obdlink_lx-4.7.4.zip	560.2 KB	1045	Download
obdlink_lx_bt-4.6.2.zip	534.5 KB	670	Download
obdlink_lx_bt-4.6.1.zip	535.4 KB	975	Download
obdlink_lx_bt-4.5.2.zip	532.3 KB	919	Download
obdlink_lx_bt-4.5.1.zip	532.3 KB	930	Download
obdlink_lx_bt-4.3.3.zip	527.6 KB	1264	Download
obdlink_lx_bt-4.3.0.zip	281.1 KB	2203	Download
obdlink_lx_bt-4.0.0.zip	280.0 KB	1507	Download
obdlink_lx_bt-3.4.1.zip	276.0 KB	868	Download
obdlink_lx_bt-3.4.0.zip	275.0 KB	975	Download

Last updated: Aug 12th, 2020

OBDLink MX+ Firmware Updates

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

Files
File name	File size	No. of downloads
obdlink_mxp-5.9.4-stn2255.zip	148.4 KB	1839	Download
obdlink_mxp-5.9.4-stn2256.zip	146.9 KB	34	Download
obdlink_mxp-5.9.2-stn2255.zip	148.3 KB	408	Download
obdlink_mxp-5.9.2-stn2256.zip	146.8 KB	33	Download
obdlink_mxp-5.8.1-stn2255.zip	147.7 KB	416	Download
obdlink_mxp-5.8.1-stn2256.zip	146.1 KB	33	Download
obdlink_mxp-5.8.0-stn2255.zip	147.6 KB	1586	Download
obdlink_mxp-5.8.0-stn2256.zip	146.0 KB	99	Download
obdlink_mxp-5.7.1-stn2255.zip	147.4 KB	751	Download
obdlink_mxp-5.7.1-stn2256.zip	145.8 KB	63	Download
obdlink_mxp-5.6.5.zip	610.5 KB	1253	Download
obdlink_mxp-5.6.24-stn2255.zip	146.8 KB	1595	Download
obdlink_mxp-5.6.24-stn2256.zip	145.1 KB	120	Download
obdlink_mxp-5.6.19.zip	598.2 KB	2890	Download
obdlink_mxp-5.6.18.zip	598.5 KB	691	Download
obdlink_mxp-5.6.16.zip	598.1 KB	784	Download
obdlink_mxp-5.6.15.zip	598.0 KB	1660	Download
obdlink_mxp-5.6.11.zip	609.2 KB	1484	Download
obdlink_mxp-5.5.3.zip	607.1 KB	866	Download
obdlink_mxp-5.4.0.zip	582.5 KB	613	Download
obdlink_mxp-5.3.1.zip	580.2 KB	802	Download
obdlinkmxp-5.1.3.zip	575.9 KB	720	Download
obdlink_mxp-5.0.0.zip	577.3 KB	807	Download
obdlink_mxp-4.5.27.zip	572.8 KB	725	Download

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	3772	Download
obdlink_sx-5.7.1.zip	101.1 KB	4114	Download
obdlink_sx-5.6.5.zip	554.4 KB	9244	Download
obdlink_sx-5.6.19.zip	553.1 KB	8442	Download
obdlink_sx-5.1.3.zip	555.4 KB	3469	Download
obdlink-sx-4.5.1.zip	529.2 KB	5305	Download
obdlink_sx-4.2.5.zip	525.5 KB	1499	Download
obdlink_sx-4.0.1.zip	275.1 KB	5740	Download
obdlink_sx-4.0.0.zip	279.8 KB	1751	Download
obdlink_sx-3.3.0.zip	266.3 KB	9590	Download
obdlink_sx-3.1.0.zip	264.0 KB	6248	Download
obdlink_sx-2.1.1.zip	254.0 KB	2163	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	191	Download
stn1110-5.7.1.zip	102.5 KB	273	Download
stn1110-5.6.21.zip	555.3 KB	600	Download
stn1110-5.0.0.zip	537.3 KB	1166	Download
stn1110-4.2.1.zip	276.5 KB	2569	Download
stn1110-3.2.0.zip	266.0 KB	5476	Download
stn1110-3.1.0.zip	264.2 KB	2959	Download
stn1110-2.1.3.zip	242.7 KB	3616	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	1125	Download
stn1170-5.7.1.zip	100.1 KB	1365	Download
stn1170-5.6.7.zip	559.1 KB	4425	Download
stn1170-5.6.5.zip	559.0 KB	1073	Download
stn1170-5.1.3.zip	559.7 KB	1424	Download
stn1170-5.0.0.zip	283.6 KB	2403	Download
stn1170-4.2.4.zip	273.8 KB	4974	Download
stn1170-3.3.1.zip	268.1 KB	9636	Download
stn1170-3.2.0.zip	261.3 KB	2586	Download
stn1170-3.1.1.zip	264.6 KB	2252	Download
stn1170-3.1.0.zip	262.8 KB	2106	Download
stn1170-3.0.0.zip	255.0 KB	1404	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	59	Download
stn2100-5.7.1.zip	92.4 KB	84	Download
stn2100-5.6.13.zip	561.2 KB	241	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	2101	Download
stn2120-5.7.1.zip	93.1 KB	3001	Download
stn2120-5.6.5.zip	558.6 KB	8070	Download
stn2120-5.5.2.zip	559.3 KB	1248	Download
stn2120-5.0.0.zip	428.2 KB	1704	Download
stn2120-4.5.0.zip	418.9 KB	1916	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	2358	Download
sts2000-3.1.6.zip	253.8 KB	2659	Download
sts2000-2.0.0.zip	227.7 KB	1159	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	1488	Download
stsp300-3.2.0.zip	253.2 KB	1865	Download
stsp300-3.1.3.zip	252.5 KB	1238	Download
stsp300-2.1.3.zip	229.2 KB	1127	Download

Last updated: Apr 23rd, 2013

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