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Firmware Updates
Firmware Update Utility
Installable STN Firmware Update Utility
| File name | File size | No. of downloads | |
|---|---|---|---|
| Install-StnFirmwareUpdater-2.4.1.0.exe | 14.9 MB | 17308 | Download |
Last updated: May 5th, 2025
OBDLink EX Firmware Updates
Check OBDLink EX firmware updates page for important information before installing the updates.
| File name | File size | No. of downloads | |
|---|---|---|---|
| obdlink_ex-5.9.5-stn2232.zip | 98.2 KB | 1236 | Download |
| obdlink_ex-5.8.1-stn2230.zip | 99.9 KB | 11769 | Download |
| obdlink_ex-5.8.1-stn2231.zip | 98.8 KB | 797 | Download |
| obdlink_ex-5.7.1-stn2230.zip | 99.8 KB | 8433 | Download |
| obdlink_ex-5.7.1-stn2231.zip | 98.6 KB | 772 | Download |
| obdlink_ex-5.6.5.zip | 560.9 KB | 12268 | Download |
| obdlink_ex-5.6.24-stn2230.zip | 99.2 KB | 7158 | Download |
| obdlink_ex-5.6.24-stn2231.zip | 98.0 KB | 1232 | Download |
| obdlink_ex-5.6.19.zip | 551.2 KB | 9087 | Download |
| obdlink_ex-5.5.3.zip | 561.6 KB | 3387 | Download |
| obdlink_ex-5.12.4-stn2230.zip | 107.0 KB | 10 | Download |
| obdlink_ex-5.12.4-stn2231.zip | 105.9 KB | 10 | Download |
| obdlink_ex-5.12.2-stn2232.zip | 105.3 KB | 98 | Download |
| obdlink_ex-5.10.3-stn2230.zip | 104.5 KB | 23345 | Download |
| obdlink_ex-5.10.3-stn2231.zip | 103.4 KB | 580 | Download |
| obdlink_ex-5.10.3-stn2232.zip | 102.9 KB | 575 | Download |
| obdlink_ex-5.10.3-stn2232.zip | 102.9 KB | 620 | Download |
| stn2230-5.1.3.zip | 550.7 KB | 2332 | Download |
| stn2230-5.1.1.zip | 550.4 KB | 1566 | Download |
Last updated: Dec 29th, 2025
OBDLink LX Firmware Updates
Check OBDLink LX firmware updates page for important information before installing the updates.
| File name | File size | No. of downloads | |
|---|---|---|---|
| obdlink_lx-5.6.19.zip | 561.1 KB | 9420 | Download |
| obdlink_lx-5.6.15.zip | 561.1 KB | 3185 | Download |
| obdlink_lx-5.6.13.zip | 561.1 KB | 1875 | Download |
| obdlink_lx-5.6.11.zip | 561.0 KB | 1462 | Download |
| obdlink_lx-4.7.5.zip | 560.3 KB | 3896 | Download |
| obdlink_lx-4.7.4.zip | 560.2 KB | 1605 | Download |
| obdlink_lx_bt-4.6.2.zip | 534.5 KB | 1238 | Download |
| obdlink_lx_bt-4.6.1.zip | 535.4 KB | 1529 | Download |
| obdlink_lx_bt-4.5.2.zip | 532.3 KB | 1488 | Download |
| obdlink_lx_bt-4.5.1.zip | 532.3 KB | 1499 | Download |
| obdlink_lx_bt-4.3.3.zip | 527.6 KB | 1824 | Download |
| obdlink_lx_bt-4.3.0.zip | 281.1 KB | 2792 | Download |
| obdlink_lx_bt-4.0.0.zip | 280.0 KB | 2093 | Download |
| obdlink_lx_bt-3.4.1.zip | 276.0 KB | 1427 | Download |
| obdlink_lx_bt-3.4.0.zip | 275.0 KB | 1496 | Download |
Last updated: Aug 12th, 2020
OBDLink MX+ Firmware Updates
Check OBDLink MX+ firmware updates page for important information before installing the updates.
Last updated: Dec 29th, 2025
