Wavlink WS-WN552K1,K2,K3-C

For Developers
1

Wavlink WS-WN552K1 rev.C

Also available under other names:
EXTRALINK Dynamite C21, Renkforce RF-WMH-310 (RF-WMH-320)...

Specifications:

  • SoC: Mediatek MT7621AT 2C2T, 880MHz
  • RAM: 128MB DDR3
  • Flash: 16MB SPI NOR flash, GigaDevice GD25Q127CSIG
  • WiFi 5GHz: Mediatek MT7615N (4x4:4), 4x3dBi 5G Omni Directiona
  • WiFi 2.4GHz: Mediatek MT7603E (2x2:2), 2x3dBi 2G Omni Directiona
  • Ethernet: MT7630, 3x 1000Base-T
  • LED: Power, WAN, LAN(x2), dual color "WAVLINK" LED logo on the top cover.
  • Buttons: Reset, Pair 2S, touch button on the top cover via touch sensor.
  • UART: serial console (57600 8n1) located below the top heatsink.
  • USB: One USB2 port.

Without going into too much detail, the Wavlink WL-WN531A6 (Quantum D6) image works on it. WN531A6 has more LAN ports, buttons, and LEDs.

What works - WAN, LAN 1 and LAN 2 (the GUI displays it as port no. 3), USB, Wi-Fi 2.5GHz, Wi-Fi 5GHz, Reset button, LEDs at the back at the LAN inputs, LEDs logo at the top.

We have TFTP at 192.168.10.101 waiting for firmware.bin,
we set the tftp server to 192.168.10.100.

2

So you have to enable more switch ports, and determine button and led gpios.
Is mac address and iw phy good as for calibration data?

3

Need to delete the two LANs that do not physically exist and change them to DTS so that LAN 2 is on port@2.

Here in 552K1 we have fewer LEDs,
we have a “Pair 2S” button and a touch button at the top called “TouchLink,” and I don't know what the GPIO is for them because I haven't even looked into it...

All MAC addresses are correct. iw phy it looks okay

4

You need a copy of specific dts, then adjust, easiest is to enable all ports and check which actually connect.