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Some products of TELTONIKA NETWORKS UAB partly contain software code developed by third parties, including software code subject to the GNU General Public License (“GPL”) version 2, version 3, GNU Lesser General Public License (“LGPL”) version 2.1 and other open source licenses.

In order to comply with the terms of the GPL, TELTONIKA NETWORKS UAB, where applicable, offers a mail in service of a machine-readable source code of the software subject to the GPL, on an optical media (CD-ROM) upon request by mail or email. Further information is provided with the relevant products or the software. On this page TELTONIKA NETWORKS UAB provides links for a free download of copies of the respective machine-readable source code of the software which is subject to the GPL and contained in TELTONIKA NETWORKS UAB products.

The respective programs are distributed WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the respective GNU General Public License for more details.

Please choose your model and version of your TELTONIKA NETWORKS UAB product from the list below in order to download the source code. You can review and print the respective GPL license terms also.

If you have any more questions or suggestions regarding GPL, please contact us at

You can find GPL packets for the routers in the next section of this page. GPL packet is NOT a firmware.

To get firmware for your router, visit one of the following pages:

Networking rutxxx icon v1.png
Industrial Routers
RUT200 Firmware Downloads
RUT230 Firmware Downloads
RUT240 Firmware Downloads
RUT241 Firmware Downloads
RUT300 Firmware Downloads
RUT360 Firmware Downloads
RUT850 Firmware Downloads
RUT900 Firmware Downloads
RUT950 Firmware Downloads
RUT951 Firmware Downloads
RUT955 Firmware Downloads
RUT956 Firmware Downloads
Networking rutx icon v1.png
Industrial Routers
RUTX08 Firmware Downloads
RUTX09 Firmware Downloads
RUTX10 Firmware Downloads
RUTX11 Firmware Downloads
RUTX12 Firmware Downloads
RUTXR1 Firmware Downloads
RUTX14 Firmware Downloads
RUTX50 Firmware Downloads
Networking trb icon v1.png
Industrial LTE Gateways
TRB140 Firmware Downloads
TRB141 Firmware Downloads
TRB142 Firmware Downloads
TRB145 Firmware Downloads
TRB245 Firmware Downloads
TRB255 Firmware Downloads
TRB500 Firmware Downloads
Networking tcr icon v1.png
Consumer Routers
TCR100 Firmware Downloads

SDK downloads

Device(s) Version Date File size MD5 checksum Download link
RUT230, RUT240 (Legacy) RUT2XX_R_00.01.14.6 2022.08.03 476 MB 9191dbd22811dfaa728c231e0e0409b5 Download
RUT230 (RUTOS) RUT2_R_00.07.03.4 2023.02.09 96.8 MB f59e03dd9c8fa945c085a34b11499af2 Download
RUT240 (RUTOS) RUT2_R_00.07.04.3 2023.05.11 102.2 MB f5e64f978fb7997abf204de27aea609d Download
RUT200, RUT241 RUT2M_R_00.07.04.3 2023.05.11 102.1 MB 65591992b5960d3ac356de5d81a5311f Download
RUT300 RUT30X_R_00.07.04.3 2023.05.11 101.8 MB 1cdbc6363083ca79552b2ed25fb5e3be Download
RUT360 RUT36X_R_00.07.04.3 2023.05.11 102.2 MB 3e0ed49a984aba1b8eb7caf1d4301597 Download
RUT500 RUT5XX_NW_00.01.984 - 27.6 MB da58312660af4c0922489aca26df6208 Download
RUT850 RUT850_R_00.01.04 2020.05.15 388 MB 0cfa53893c1448a005b984c0446cb70d Download
RUT900, RUT905, RUT950, RUT955 (Legacy) RUT9XX_R_00.06.09.5 2023.05.19 494.2 MB f483a609785520e161273337bd540581 Download
RUT950, RUT955 (RUTOS) RUT9_R_00.07.04.3 2023.05.11 102.9 MB 9b157c1b1ed54308d21c208d0c8aadf6 Download
RUT901, RUT951, RUT956 RUT9M_R_00.07.04.3 2023.05.11 102.9 MB 2fd16a265531ca3d162d8aeaf45dd2e1 Download
RUTX08, RUTX09, RUTX10, RUTX11, RUTX12, RUTX14, RUTX50, RUTXR1 RUTX_R_00.07.3 2023.05.11 163.9 MB 2a05900c79e3dacf3d65b2835a855b93 Download
TCR100 TCR1_R_00.07.04.3 2023.05.11 102 MB 243f15add60042324278efaf719908c2 Download
TRB140, TRB141, TRB142, TRB143, TRB145 TRB1_R_00.07.04.3 2023.05.11 104.5 MB 52b35abeda39c92760a99b19a21710e3 Download
TRB245, TRB255 TRB2_R_00.07.04.3 2023.05.11 97.7 MB daca53321787c4ea492c7488b0788333 Download
TRB500 TRB5_R_00.07.04.3 2023.05.11 315.7 MB 4536d93dddf92c9813c9f81dec0d9696 Download
TAP100 TAP100_R_00.07.04.3 2023.05.11 14.5 MB 0591b9f322f45cbf50d0157210104422 Download



For instructions on how to compile your own firmware using SDK package follow the link that corresponds to your device series: