Is there a need for at least one edgeSDK on the device to be connected to the internet to create the mesh network? Or will it work even if no devices are connected to the internet?
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So here's my setup. Our home wifi is Verizon, with a router in the living room connected to the incoming coax, with a wireless extender upstairs in my office and another extender in the basement, both of which are also connected to the coax network. All of this basic configuration works fine for our basic wireless needs (phone, laptops, tablets, etc.).
The issue I'm having is that I have a Raspberry PI connected wirelessly to the upstairs wifi extender that runs a small Postgres database that I use for my programming tinkering. If I'm connected on my laptop or PC to that extender, I can use PG Admin or remote desktop to connect to the rPI using its IP address. However, if I'm connected to the main router or the other extender, I can't access the rPI anymore - even pinging the IP address times out. I'm assuming this is because the extender the rPI is connected to is technically a different wifi network than the ones broadcast by the router or the other extender. I'm hopeful that maybe there's some way to configure this setup that I can access the rPI from my in-home network no matter which device I'm connected to, because it's all linked via the coax that runs through the house, but I'm not sure how to make that happen, but I don't have the knowledge in this specific area to know where to adjust my settings.
Anyone have any ideas? I feel like it could either be a simple fix or something that's totally impossible. Any help is appreciated.
The issue was that I had configured both extenders and the router to broadcast on the 2.4ghz and 5ghz bands (different SSID on the 2.4ghz band) for older devices that didn't seem to like the 5ghz netowkr. The rPI was connected to the 2.4ghz network, but my laptop was connected to the 5ghz one. Switching the rPI to use the 5ghz band (or plugging it in to the extender, or switching the laptop to use the 2.4ghz network) made it visible.
I'm looking forward to use cellular data when connected Wi-Fi.
Yi dash camera works like this.
Yi camera make Soft AP.
iOS or Android phone connect the Wi-Fi.
Between YI and Phone, internal network is made,
generally, phone cannot use the internet.
but, in Yi network, phone can use internet, sns, streaming, and etc.
How can i do it?
Thanks in advance.
One solution (not practical from an app user perspective) is to manually go to the iPhone Settings, Wi-Fisection and select the desired Wi-Fi hotspot i(info).
From there you can change Configure IP to be Manual instead of Automatic and set the IP Address to be the same one as in Automatic (same for Subnet Mask) and make sure that Router is left empty.
That way, iOS won't try to use the Wi-Fi to connect to internet but use cellular if available.
Setup:
My project involves a WiFi Camera which creates a WiFi hotspot. In order to stream video preview/browse media on the Camera, the user needs to connect to Camera's hotspot.
Problem:
The user cannot use the cellular data over 3G/4G simultaneously, as the iOS device is already connected to the camera via WiFi.
What I have tried? / Investigations
Customizing WiFi hotspot by setting Static IP, Subnet Mask and leaving all other fields empty. This works as expected, iOS connects to the internet via Mobile Data showing the 3G connection, also connects to WiFi silently.
This solution needs to show details to the user how he needs to configure WiFi network connection, which is not user-friendly.
MultiPeer Connectivity
Possible only with Apple devices
What do I want?
Is there any way to do this programmatically?
(I want to submit to App Store - No private API)
Is there any alternative to this?
Any other direction to solve this problem?
Is it possible to build a small wifi enabled device that broadcasts an SSID like a router but doesn't connect to the internet? I want to build a personal device that holds 16gb of memory and that when connected to shows a webpage/landingpage but doesn't connect to the internet. Are there any tutorials out there similar to this or any information on where to start?
Of course it is possible. Broadcasting SSID is not only the feature of (wireless) routers but wireless access points in general. Wireless access point can be also a router (like square is also a rectangle, but not every rectangle is square).
You can for example:
- take small computer with wireless card and make it to be access point,
- take any typical wireless router and connect your device, but not connect to the internet (it will work).
There are many options. The best option depends on what you have (device), how much you want to invest and how are your "computer skills" ;-)
I was exploring regarding Wi-Fi Direct and came accross with conclusion that WiFi -certified devices can connect one-to-one or one-to-many and not all connected products need to be Wi-Fi Direct-certified. One Wi-Fi Direct enabled device can connect to legacy Wi-Fi certified devices.So by this we can conclude like if one device is having WiFi direct and other device is having Wifi one can easily connect to it.
I have following queries please help me to resolve.
1.This Wifi Direct is there in Android ICS onwards.So i am trying to connect WiFi Direct of my Samsung Note 2 having Jelly Bean with another Samsung Mobile Galaxy Y duos having Ginger Bread that only has WiFi but i am unable to detect? Can anyone help me in finding reason for this?
2.Another thing i studied is Wifi Direct device will become as access point means it will create an Ad-hoc network ? So why another Wifi devices are not detecting it?
To find a wifi direct device in access point list of a normal wifi u need to create a wifi direct group. For this you need to first connect two wifi direct devices out of which one will act as a group owner and other as client. Once a group is created group owner act as a normal access point for legacy devices(Wifi devices).
Thus you need to create a Wifi Direct group first