iwctl device list
No device show, but actually, the several wifi available.
And though I use wifi via USB share by mobile phone. I can’t access it via SSH.
All the response is
ssh: connect to host 192.168.171.1xx port 22: Connection timed out
All the devices are under the same local net.
The output of dmesg
brcmfmac: F1 signature read @0x18000000=0x156264345 brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43455-sdio for chip BCM4345/6 usbcore: registered new interface driver brcmfmac brcmfmac mmc2:0001:1 Direct firmware load for brcm/brcmfmac43455-sdio.Radxa-ROCK Pi X.txt failed with eror -2 brcmfmac mmc2:0001:1 Direct firmware load for brcm/brcmfmac43455-sdio.txt failed to with error -2 Bluetooth: hci1: BCM 'brcm/BCM4345C0.hcd' Bluetooth: hci1: BCM 'brcm/BCM.hcd' brcmfmac: brcmf_sdio_htclk: HT Avail timeout (1000000): clkctl 0x50
After search I found no files about brcmfmac43455-sdio.txt and brcmfmac43455-sdio.Radxa-ROCK Pi X.txt