Questions tagged [pi-zero-w]

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

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votes
2answers
105 views

Keyboard with rc.local

I Have written this python program for my pi. print("CC ACTIVATED") import lcddriver import time import subprocess display = lcddriver.lcd() try: display.lcd_display_string("CC... &...
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1answer
4k views

Rpi Bluetooth Android Device Connection Pairing Problem

I'm trying to connect my rpi0 w to any android device via Bluetooth LE(low energy) , i can pair but i can't connect them ,an error always showed (Connection failed,No usable services on this device ) ...
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1answer
612 views

Using pi to host small wireless network - Hostapd configuration not working

I am trying to set up a small wifi network (offline) using the guide found here. https://www.raspberrypi.org/documentation/configuration/wireless/access-point.md Below I have given my terminal ...
-1
votes
2answers
1k views

Wake on LAN alternatives?

I am attempting to set up my Pi-0-w to wake up a computer on a local network. However, Wake-on-LAN is not an option. Does anyone have ideas for an alternative? Perhaps a way to wake through a USB ...
-1
votes
1answer
92 views

Multiple raspberry pi GPS interfacing

I have a raspberry pi stack (containing 4 raspberry pis). I have a single GPS with serial and I2C output. I want the supply the GPS information to all the 4 raspberry pis simultaneously. Is it ...
-1
votes
1answer
43 views

Raspberry Pi Zero W — route domain to local IP

I set up an access point using this tutorial and was wondering if I could set up something where if I connect to the access point and went to example.com it would route to 192.168.4.1:80 or something ...
-1
votes
1answer
1k views

Raspberry Pi Zero W - connect Micro USB to FTDI to arduino board

I'm using this FTDI on a Raspberry Pi 3 Model B to connect an arduino board via USB. can I do the same thing on a Raspberry Pi Zero W using this USB OTG Micro USB to Mini USB to connect the FTDI to ...
-1
votes
1answer
189 views

I installed my Inky Phat on top of my Speaker phat, but it's not working

So i did every curl get.pimoroni.com/blahblah and everything seems to be working. BUT my Inky Phat is not working at all. But my speaker phat is working well ! I'm using a ZeroW, I tried over ...
-2
votes
1answer
587 views

Why are my fps so low with pi zero w vs pi 3?

So I have a few cheap 3.5 tfts that you can find online for around $15. I use the instructions here to get it working for retropie: https://www.hackster.io/manuelfelipe_ramos/how-to-install-kuman-tft-...
-2
votes
1answer
660 views

Rpi Zero W - What reasons to wifi not to load after power outage

I have 2 Rpis : Zero, Zero W. Both are running Strech Lite, in console mode, and serve a role in GPIO control in Home automation ( running pigpiod ). Last night, both was shut down due to power ...
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votes
1answer
76 views

squeeze raspberry pi zero w for stockfish

I am trying to run stockfish and get it as fast as possible to what I consider "good values", at least over 20 deep. I'm using a raspberry pi zero w ... and after 20 seconds it's only 12 ...
-2
votes
1answer
232 views

Understanding the GPIO pins

I've not yet got into the GPIO pins. Can someone help me understand how they work? Are some of them special in some way? Do certain pins produce certain polarities or is that software defined? What ...
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votes
2answers
291 views

What capacity battery would I need to run a raspberry pi zero w for 10 years continuously?

It would run an alarm clock /time lock set up to send a signal or switch on a servo operated lock after 10 years. I don't know specs or power need for servo, might be separate system (and a separate ...

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