This method is suitable if you don't have access to the graphical user interface normally used to set up WiFi on the Raspberry Pi. It is particularly suitable for use with a serial console cable if you don't have access to a screen or wired Ethernet network. Note also that no additional software is required; … Continue reading Set up WiFi through the command line terminal on Raspberry Pi
Wifi
What information iwconfig provides on Ubuntu
Question: lo no wireless extensions. eth0 no wireless extensions. wmaster0 no wireless extensions. wlan0 IEEE 802.11bgn ESSID:"Network" Mode:Managed Frequency:2.412 GHz Access Point: Not-Associated Tx-Power=20 dBm Retry min limit:7 RTS thr:off Fragment thr=2352 B Power Management:off Link Quality:0 Signal level:0 Noise level:0 Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0 Tx excessive retries:0 Invalid misc:0 … Continue reading What information iwconfig provides on Ubuntu
Configure Raspberry Pi 3 as a WiFi Access Point (AP)
The tutorial below is for Raspberry Pi 3 ONLY. One of my thoughts was, can I use it as a SoftAP for some ESP8266 sensor nodes? As it turns out, you can, and it's not that difficult, as the BCM43438 chip is supported by the open-source brcmfmac driver! Packages The first step is to install … Continue reading Configure Raspberry Pi 3 as a WiFi Access Point (AP)
Eric's playground 