OSS
Introduction
At TELTONIKA NETWORKS UAB, our products often integrate software code developed by third parties, governed by a range of open source licenses. This encompasses a variety of recognized licenses, including but not limited to the GNU General Public License (GPL), the GNU Lesser General Public License (LGPL), the Apache License, and the MIT License, among others tailored to specific software requirements.
In alignment with our commitment to open source compliance, TELTONIKA NETWORKS UAB offers direct download links for the source code of software contained in our products, in accordance with the licenses that necessitate such distribution.
Please note, the distributed software is provided WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, as outlined in the respective licenses.
For a comprehensive overview of all open source licenses utilized in our products, click here. This detailed guide includes specific license terms and copyright texts, ensuring full transparency and accessibility.
To download the source code or to review specific license terms, select your TELTONIKA NETWORKS UAB product model and version from the list provided below.
For any inquiries or further clarification regarding our use of open source licenses, please do not hesitate to contact us at [email protected].
You can find SDK for the routers in the next section of this page. SDK archive is NOT a firmware.
To get firmware for your router, visit one of the following pages:
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SDK downloads
| Device(s) | Version | Date | File size | MD5 checksum | Download link |
|---|---|---|---|---|---|
| ATRM50 | ATRM50_R_SDK_00.07.21.2 | 2026.03.06 | 46 MB | 9eb5f72cd50b2c422924539b0a2f9a5a | Download |
| DAP140, DAP142, DAP145 | DAP14X_R_SDK_00.07.21.2 | 2026.03.06 | 23 MB | 6f27872e4a4c7cf571a64cca33e6edfd | Download |
| OTD140 | OTD140_R_GPL_00.07.21.2 | 2026.03.06 | 23 MB | 50fb62ca1cdc65aa83fbf2b831a42796 | Download |
| OTD500 | OTD5_R_SDK_00.07.21.2 | 2026.03.06 | 45 MB | 4a4f07aed7769df6a8ab70e507ee2040 | Download |
| RUT140, RUT142, RUT145 | RUT14X_R_GPL_00.07.21.2 | 2026.03.06 | 23 MB | d10820971dddc99a332ab9d207382b0e | Download |
| RUT230, RUT240 (Legacy) | RUT2XX_R_GPL_00.01.14.6 | 2022.08.03 | 476 MB | 9191dbd22811dfaa728c231e0e0409b5 | Download |
| RUT230 (RUTOS) | RUT2_R_GPL_00.07.03.4 | 2023.02.09 | 96.8 MB | f59e03dd9c8fa945c085a34b11499af2 | Download |
| RUT240 (RUTOS) | RUT2_R_GPL_00.07.06.19 | 2025.07.24 | 20.6 MB | 1217cdb8b2af5a2fd84c2c6ed7742602 | Download |
| RUT200, RUT241, RUT260 | RUT2M_R_GPL_00.07.21.2 | 2026.03.06 | 24 MB | e36272b9b246fb9043e407b129e7c8a4 | Download |
| RUT300 | RUT30X_R_GPL_00.07.14.4 | 2025.09.17 | 20 MB | e71276462c36fc42889a50e49d6ca909 | Download |
| RUT301 | RUT301_R_GPL_00.07.21.2 | 2026.03.06 | 22 MB | ec3398d0521879dae43d3eaf0daa3ff4 | Download |
| RUT360 | RUT36X_R_GPL_00.07.14.4 | 2025.09.17 | 21 MB | e8161e6ab26b359d854f767268f764e0 | Download |
| RUT361 | RUT361_R_GPL_00.07.21.2 | 2026.03.06 | 25 MB | f6e7ea9e0ccad72c481edde76d5c7d45 | Download |
| RUT500 | GPL_source_RUT5XX_NW_00.01.984 | - | 27.6 MB | da58312660af4c0922489aca26df6208 | Download |
| RUT850 | RUT850_R_GPL_00.01.04 | 2020.05.15 | 388 MB | 0cfa53893c1448a005b984c0446cb70d | Download |
| RUT900, RUT905, RUT950, RUT955 (Legacy) | RUT9XX_R_GPL_00.06.09.5 | 2023.05.19 | 494.2 MB | f483a609785520e161273337bd540581 | Download |
| RUT950, RUT955 (RUTOS) | RUT9_R_GPL_00.07.06.20 | 2025.09.22 | 21.27 MB | 904ac619cf604686a1f4b685959205dc | Download |
| RUT901, RUT906, RUT951, RUT956 | RUT9M_R_GPL_00.07.21.2 | 2026.03.06 | 25 MB | ef1ebe393a14e84451be79fc24cb1d15 | Download |
| RUTC41, RUTC50 | RUTC_R_SDK_00.07.21.2 | 2026.03.06 | 76 MB | e00d710415bf504d7f2b8aba503913a5 | Download |
| RUT206, RUT271, RUT276, RUT281, RUT976, RUT981, RUT986, OTD144 | RUTE_R_GPL_00.07.21.2 | 2026.03.06 | 48 MB | 3ef1f1182d5b81159af4bcb65e640935 | Download |
| RUTM08, RUTM09, RUTM10, RUTM11, RUTM16, RUTM20, RUTM30, RUTM31, RUTM50, RUTM51, RUTM52, RUTM54, RUTM55, RUTM56, RUTM59 | RUTM_R_GPL_00.07.21.2 | 2026.03.06 | 46 MB | 0fc4f38ca9c15591a7f91410a6cca32b | Download |
| RUTX08, RUTX09, RUTX10, RUTX11, RUTX12, RUTX14, RUTX50, RUTXR1 | RUTX_R_GPL_00.07.21.2 | 2026.03.06 | 46 MB | 03c4f07e346330ff284437f621354f3b | Download |
| TCR100 | TCR1_R_GPL_00.07.14.4 | 2025.09.17 | 21 MB | 1bf5bb2a9057182a88b79f1cb8ef8a34 | Download |
| TRB140, TRB141, TRB142, TRB143, TRB145 | TRB1_R_GPL_00.07.21.2 | 2026.03.06 | 31 MB | 916557e7322663ea94972b8d4c98f1e5 | Download |
| TRB160 | TRB16_R_SDK_00.07.21.2 | 2026.03.06 | 232 MB | 7891f1efe0f2d683dbafd6d4ed7d7b89 | Download |
| TRB245, TRB255 | TRB2_R_GPL_00.07.14.4 | 2025.09.17 | 22 MB | 84db1a6a7ae13168937aaa5a8e6322fe | Download |
| TRB246, TRB247, TRB256 | TRB2M_R_GPL_00.07.21.2 | 2026.03.06 | 24 MB | 324b119045a2e4ad2985e3084e1cff3e | Download |
| TRB500 | TRB500_R_GPL_00.07.21.2 | 2026.03.06 | 228 MB | e0bb8ba96d8538202ec8961bcfbc1cb3 | Download |
| TRB501 | TRB501_R_SDK_00.07.21.2 | 2026.03.06 | 243 MB | 825563476b0cfe1d2a1207af0a35047b | Download |
| TAP100 | TAP100_R_GPL_00.07.21.2 | 2026.03.06 | 11 MB | 5b30cb23d00e615a74c7b284c9209365 | Download |
| TAP200 | TAP200_R_GPL_00.07.21.2 | 2026.03.06 | 31 MB | b43cd4d97b2a620409a2354d70f89cdc | Download |
| TAP400 | TAP400_R_SDK_00.07.21.2 | 2026.03.06 | 45 MB | 5daaab79cedf2c5a6e8e39b37bdf4281 | Download |
| SWM280, SWM281, SWM282 | SWM2_R_GPL_00.01.08.3 | 2026.03.03 | 22 MB | 43b012b6620b68750a5476e31b68acc4 | Download |
| TSW202, TSW212 | TSW2_R_GPL_00.01.08.3 | 2026.03.03 | 22 MB | fb8d5911d32c51db69afce9ba43c613f | Download |
| NTP001 | NTP001_R_SDK_00.01.01 | 2025.01.29 | 9.69 MB | d349e784913faa49863bc783260ac3f9 | Download |
Licensing
Instructions
There are two options for building your own firmware using `Host OS` or `Docker`. For instructions on how to compile your own firmware using SDK package follow the links bellow or read README file from SDK package:
Notes
The user is solely responsible for any modifications made to the SDK firmware and must be fully aware of the potential impact on functionality. We do not guarantee proper communication with RMS if additional steps have been taken with the SDK firmware.