Linksys WHW03: OpenWrt Compatibility Report
The Linksys WHW03 runs OpenWrt 25.12.2 on the ipq40xx/generic target, and has been supported since 24.10.0. Its WiFi 5 (AC) wireless on the ath10k driver rates good for open-source driver support (0.70/1.0), installation is rated easy, and it is no longer sold new.
Hardware data and retail listings last checked .
Where to buy
We have no current retail listing for the Linksys WHW03, which is no longer sold new. See current alternatives for devices you can still buy today.
Specifications
| SoC | Qualcomm Atheros IPQ4019 |
|---|---|
| CPU | 4 cores @ 717 MHz |
| RAM | 512 MB |
| Ethernet ports | 2 |
| WiFi generation | WiFi 5 (AC) |
| Radios | 2.4GHz: b/g/n · 5GHz: a/n/ac |
| WLAN hardware | Qualcomm Atheros IPQ4019, Qualcomm Atheros QCA9886 |
| WLAN driver | ath10k, ath10k-ct |
| OpenWrt target | ipq40xx / generic |
| Package architecture | arm_cortex-a7_neon-vfpv4 |
| Current release | 25.12.2 |
| Supported since | 24.10.0 |
| Install method | GUI OEM |
| Install difficulty | easy |
| Power supply | 12 VDC, 2A |
| Device type | Home router |
| Estimated throughput | 501 Mbps |
| Availability | discontinued |
Installing OpenWrt on the WHW03
Installation on this device is rated easy. You can flash it from the stock web interface without opening the case or using a serial cable. Documented methods: GUI OEM.
Official OpenWrt device page for the WHW03
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 WHW03 ships in several hardware revisions with different chipsets. Match the version printed on your device label before flashing.
| Version | Target | Current release | WLAN hardware |
|---|---|---|---|
| V1 shown above | ipq40xx/generic | 25.12.2 | Qualcomm Atheros IPQ4019, Qualcomm Atheros QCA9886 |
| V2 | ipq40xx/generic | 24.10.6 | Qualcomm Atheros IPQ4019, Qualcomm Atheros QCA9886 |
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