Nevertheless, one thing kept me from setting up Pis (Tau?) all over the place. If I want to run the Raspberry Pi headless — no monitor, no keyboard, no mouse, just remote login via Internet — how do I find out its IP address?
I learned of one way to solve the problem: set up a startup script where it speaks the IP address aloud. Then I figured out a second way: run a startup script that displays the IP address on a 16×2 LCD screen.
Neither takes long to configure. Each makes the device easier to set up for remote situations or for hiding in a pocket with a USB battery and becoming a walking performance piece.
Each Friday is PiDay here at Adafruit! Be sure to check out our posts, tutorials and new Raspberry Pi related products. Adafruit has the largest and best selection of Raspberry Pi accessories and all the code & tutorials to get you up and running in no time!
8-6-2021 (August 6, 2021) is the Snakiest day of the year and it’s also this year’s CircuitPython Day! The day highlights all things CircuitPython and Python on Hardware. See you there!
Stop breadboarding and soldering – start making immediately! Adafruit’s Circuit Playground is jam-packed with LEDs, sensors, buttons, alligator clip pads and more. Build projects with Circuit Playground in a few minutes with the drag-and-drop MakeCode programming site, learn computer science using the CS Discoveries class on code.org, jump into CircuitPython to learn Python and hardware together, TinyGO, or even use the Arduino IDE. Circuit Playground Express is the newest and best Circuit Playground board, with support for CircuitPython, MakeCode, and Arduino. It has a powerful processor, 10 NeoPixels, mini speaker, InfraRed receive and transmit, two buttons, a switch, 14 alligator clip pads, and lots of sensors: capacitive touch, IR proximity, temperature, light, motion and sound. A whole wide world of electronics and coding is waiting for you, and it fits in the palm of your hand.
Get the only spam-free daily newsletter about wearables, running a "maker business", electronic tips and more! Subscribe at AdafruitDaily.com !
Simple way is to have it register it’s name with dynamic DNS. Set up a Raspberry pi to be an internal DNS/DHCP host that allows dynamic updates from your network. Integrate DHCP and DNS, then when the unit joins the network it automatically registers it’s name with DNS.