brcmfmac: brcmf_sdio_htclk: HT Avail timeout (1000000): clkctl 0x50 brcmfmac mmc1:0001:1: Direct firmware load for brcm/brcmfmac43430-sdio.txt failed with error -2 brcmfmac mmc1:0001:1: Direct firmware load for brcm/brcmfmac43430-sdio.raspberrypi,model-zero-2.txt failed with error -2 Can work around with the USB Dongle Wi-Fi for now but it would sure be nice to have onboard Wi-Fi.Įdit as requested below, CLI command sudo dmesg | grep -i sdio yields: brcmfmac: brcmf_fw_alloc_request: using brcm/brcmfmac43430-sdio for chip BCM43430/1 Need 20.04 64-bit for an ROS project, would be SWEET to have it running on the Zero 2. Tried adding drivers as suggested here but didn't work for me:-(

Basically rfkill list all doesn't show anything, should list WLAN0 which it does if I insert a USB Wi-Fi dongle. Stuck getting onboard Wi-Fi working although a Pi USB dongle works OK.

Rpi Zero 2 W finally arrived, managed to get 20.04.3 64-bit booted after doing the RPi3 udate & upgrade dance by adding: Īfter in the config.txt as described here

Raspberry pi zero wifi dongle setup