I would like to control the gpio pins of a secondary Pi from a primary Pi over wifi. I can get the Pi Zero W's to connect to an ad hoc or access/client network. But I am not sure where to start for the GPIO control from one Pi to the next. My goal. Push a button on Pi 1 and control the GPIO out put ...
Has anyone set this up with a captive portal? I have it setup in apache and am currently building one in lightpd. The RPi is its own hotspot. I would like for it to force me to the appropriate web page when I join its network and open a browser. And not have to enter the appropriate ip address. This...
New rasbian image.
Definitely not an apple product. I also noticed the lack of manufacturer.
I just ran a scan with the pi powered down. Not a duplicate ip address.
I have grabed another pi3 that i have hooked up to the 7 in screen with a keyboard.
I have files saved that I just drag and drop in.
I then remove the .home or .work.
The .work2 is a new file I recently tried.
It removes the "scan_ssid=1" line in the conf file.
EDIT ( My fresh windows install had hide know file types checked. My wpa_supplicant.conf was actually wpa_supplican.conf.txt ) I'm not sure what has changed. I have setup many rpi's before. Latest version of stretch. Both full and lite. This is happening on older versions as well. Windows 7 64 bit. ...
I believe I have a network issue but wanted to ask. All of my pi's regardless of sd card will not update the date and time correctly. Any help or direction would be appreciated. I am using the latest version of rasbian stretch. Correct timezone. Fresh install. Oddly enough. webios sets the time corr...
Does anyone have any idea how i could use a multi-meter to read the amperage of the LCD to figure out how much power it actually needs? Alot of multimeters have a current setting. You usually have to plug the leads into a different port. Mine is labled 10A and a smaller number that I don't recall. D...
Hi, Noob here. My previous pi experience was with setting up XBMC on a Pi B some time back. I am using a Pi Zero W with the PiCam V2 to set up a dashcam. I am following Nicolas Hahn's Helmet Cam example. https://www.youtube.com/watch?v=UCsdmF1jM7A&t=30s&list=FL2jFnc0w1taGKXPYmcxhWIw&index=1 https://...