CreatLentem CLT-R30B1: OpenWrt Compatibility Report
The CreatLentem CLT-R30B1 runs OpenWrt 25.12.5 on the mediatek/filogic target, and has been supported since 25.12.0. Its WiFi 6 (AX) wireless on the mt76 driver rates excellent for open-source driver support (0.95/1.0), installation is rated moderate, and it is still sold new.
Hardware data and retail listings last checked .
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Specifications
| SoC | MediaTek MT7981B |
|---|---|
| CPU | 2 cores @ 1300 MHz |
| RAM | 256 MB |
| Flash | 128 MB (NAND) |
| Ethernet ports | 4 |
| WiFi generation | WiFi 6 (AX) |
| Radios | 2.4GHz: b/g/n/ax · 5GHz: a/n/ac/ax |
| WLAN hardware | MediaTek MT7981BA + MediaTek MT7976CN |
| WLAN driver | mt76 |
| OpenWrt target | mediatek / filogic |
| Package architecture | aarch64_cortex-a53 |
| Current release | 25.12.5 |
| Supported since | 25.12.0 |
| Install method | see git-commit |
| Install difficulty | moderate |
| Power supply | 12 VDC, 1 A |
| Device type | Home router |
| Estimated throughput | 650 Mbps |
| Availability | available |
Installing OpenWrt on the CLT-R30B1
Installation on this device is rated moderate. Expect to use a recovery mode, TFTP or a vendor tool rather than a plain web upload. Documented methods: see git-commit.
Official OpenWrt device page for the CLT-R30B1
Flashing third-party firmware can brick a router and usually voids the warranty. Always check that the firmware image matches your exact hardware version.
Hardware versions
The CLT-R30B1 ships in several hardware revisions with different chipsets. Match the version printed on your device label before flashing.
| Version | Target | Current release | WLAN hardware |
|---|---|---|---|
| 112M shown above | mediatek/filogic | 25.12.5 | MediaTek MT7981BA + MediaTek MT7976CN |
| Base version | mediatek/filogic | 25.12.5 | MediaTek MT7981BA + MediaTek MT7976CN |
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