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For questions specific to the Pi-Zero W (with WiFi and Bluetooth)

0
votes
If USB Gadget is enabled a virtual ethernet channel can be created over the USB interface. Adafruit have made a nice article about "USB gadget" that explains all steps in detail: https://learn.adafrui …
answered Sep 5 '17 by MatsK
1
vote
How to calculate power consumption? You sum all parts that consumes power, example: - Raspberry Pi Z W 230 mA - Camera 250 mA - Relay x 2 xxx mA ----- …
answered May 31 '18 by MatsK
1
vote
Without the resistor you need to supply the DS18B20 with an external power source. A 4,7K resistor is the commonly used for parasitic power. The data sheet notes (https://datasheets.maximintegrated. …
answered Feb 22 '19 by MatsK
1
vote
A script that checks the WiFi connection and then tries to reconnect. This article explains in detail: http://alexba.in/blog/2015/01/14/automatically-reconnecting-wifi-on-a-raspberrypi/ Edited to a …
answered Aug 24 '17 by MatsK
1
vote
The command ifconfig is only showing interfaces that are up. If you append a -a, ifconfig -a it will show ALL interfaces, also the interfaces that are down.
answered Sep 7 '17 by MatsK
7
votes
Many distros is replacing ifconfig with ip so I would discourage the use of ifconfig. To show the wlan0 interface: ip link show wlan0 or cat /sys/class/net/wlan0/address Ref: https://www.linux. …
answered Aug 29 '17 by MatsK