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Constant dhcpcd errors: eth0: authentication failed from IP address: No such file or directory
My syslog is full of these errors:
Feb 14 13:24:50 raspberrypi dhcpcd[564]: eth0: authentication failed from aa11::1111:aaaa:aa11:a1a1: No such file or directory
Feb 14 13:25:54 raspberrypi dhcpcd[564]...
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How to get microcontroller connected to WiFi - no keyboard, screen, or native app
Assuming a user has a RPi-based device with a WiFi adaptor, Ethernet port, and Bluetooth dongle, what is the easiest way to configure their SSID & Password to get them connected to WiFi without:
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