王学

ok, thank you

root@armbian:~# dmesg | grep brcm [ 14.328071] brcmfmac: F1 signature read @0x18000000=0x16044330 [ 14.333171] brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac4330-sdio for chip BCM4330/4 [ 14.357031] usbcore: registered new interface driver brcmfmac [ 14.361641] brcmfmac mmc0:0001:1: Direct firmware load for brcm/brcmfmac4330-sdio.oranth,tx3-mini.bin failed with error -2 [ 14.394732] brcmfmac mmc0:0001:1: Direct firmware load for brcm/brcmfmac4330-sdio.clm_blob failed with error -2 [ 14.772444] brcmfmac: brcmf_c_process_clm_blob: no clm_blob available (err=-2), device may have limited channels available [ 14.783945] brcmfmac: brcmf_c_process_txcap_blob: no txcap_blob available (err=-2) [ 14.800566] brcmfmac: brcmf_c_preinit_dcmds: Firmware: BCM4330/4 wl0: Jan 23 2013 17:46:35 version 5.90.195.114 FWID 01-cafa6b3e [ 29.539786] ieee80211 phy0: brcmf_p2p_create_p2pdev: timeout occurred [ 29.543540] ieee80211 phy0: brcmf_cfg80211_add_iface: add iface p2p-dev-wlan0 type 10 failed: err=-5

After upgrading the system, my WiFi cannot be used. After inspection, it was found that there was no driver (brcmfmac4330-sdio.oranth, tx3 mini. bin). Where can I download it or how can I fix this error?