I have installed windows IoT 10 on raspberry pi 3 device. I connect the device to WiFi and have installed application and set it as default application. The problem is after some time application stops running (I have some GPIO pin connected to external sensors). If i connect the pi to ethernet without restarting the pi can see the device in dashboard and can restart the application.
Not sure how to deal with this issue.
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I've just recently got an NodeMCUv3 ESP8266 and I've been trying to use the Arduino IDE 1.8.8 to program it on my Mac.
I've successfully installed ch340* drivers and I can flash the ESP8266 using USB wire cable.
But after flashing the BasicOTA example (modified to connect to my WiFi), I am not seeing my NodeMCU listed as a network port. I only see a list of Serial ports even after restarting ArduinoIDE and NodeMCU.
I tried Bonjour Browser to discover my NodeMCU device and I cannot see it on the net as well.
Could you please suggest any ideas what could be the problem for appearing the network port for NodeMCU device in the ArduinoIDE?
The problem was solved by adding the line
MDNS.update();
into loop() function.
If you are using windows
1. Install Bonjour
2. Exit the IDE, Disable the network adapters, Enable & connect the network adapters, Start the IDE
3. Disable IPV6 on your network adapters
4. Open the INBOUND port for Python.exe (with the full path)
Hopefully if you do all this, you should be able to do OTA
I am working on an embedded linux based device that runs ubuntu. Now the device driver for the wifi is really crappy so I cannot create a hotspot so this device connects to another device which is running a hotspot. Now I am connecting to that device for some input but at the same time connecting to internet to send mqtt message using paho mqtt in python via a gsm modem. The modem connect to internet using pon command and it works nicely. But when both connections are running, paho-mqtt cannot connect to internet anymore. pinging using -I ppp0 works fine. I tried to bind ppp0 ip address to paho-mqtt client using the bind_address argument but it does not work. How to resolve this issue?
I'm using Pimoroni Rainbow-Hat Raspberry pi3 kit. I have loaded android things image on sdcard. I have power cable and ethernet cable connected.
I can see Android things boot screen on display but i don't see the IP.
When i try to connect with adb connect Android.local it's not working(getting unknow host). I tried the ethernet cable from pi3 ethernet port to laptop , i can see the lan ip when i do ipconfig /all but when i try adb connect <-ip-:5555, still connection gets refused. but am able ping to the ip.
I am using Windows 7 OS.
Tried turning off IP v6, Windows Firewall, rebooting host etc, still not able to connect.
My main problem is getting the Aot device recognised on the host and load the app onto it.
I'm aware but haven't tried usb to ttl serial cable option mentioned here
I'm familiar with Android but new to iot/Aot , any help about where i am going wrong would be appreciated.
When i try to connect with adb connect Android.local it's not working(getting unknow host).
I tried the ethernet cable from pi3 ethernet port to laptop
The Raspberry Pi is a computer in its own right.
You need to connect the ethernet cable from the Pi3 to your router aka to the local network (not into your computer directly)
The follow the steps from the docs here and setup wifi to avoid further cable issues.
I built the SimpleTunnel sample app (provided by apple) and am running the VPN client on a IOS device and the VPN server (tunnel_server) on a MAC running OS 10.11 (OS X El Capitan)
On MAC :-
$ sudo ./tunnel_server 550 ../../tunnel_server/config.plist
Response :-
tunnel_server[87725:2604682] Starting network service on port 550
tunnel_server[87725:2604682] Network service published successfully
On IOS device :-
Next I ran the PacketTunnel app on my IOS device. Added a VPN configuration with the correct IP address (the IP address of the MAC running the tunnel_server) and the port number (port number for the tunnel_server which is 550).
Next I try to connect to the VPN from the IO device and this seems to go through fine as I see the VPN sign in status bar.
Response on the screen running tunnel_server :-
tunnel_server[87739:2606312] Accepted a new connection
tunnel_server[87739:2606312] Allocated address Optional("10.8.0.15")
However I am not able to browse the internet using Safari on the IOS device (it times out), but am able to do the same from the MAC.
Any insights on what I might be missing ?
Please note that my MAC doesn't have OS X server installed. Also I did run the following two comands from a terminal before starting the tunnel_server on the MAC
sudo sysctl net.inet.ip.forwarding=1
sudo sysctl net.inet.ip.fw.enable=1
I am developing a backend server for an app using PyCharm. This runs on my laptop as 127.0.0.1:8000
I need to access this server for testing from an iPhone. This is connected by wifi to my local network to which the laptop is also connected.
I have tried entering http://mycomputer.local:8000 in safari on the iPhone but I get the message "Safari could not open the page because the server stopped working. I am using the real name of my computer instead of 'mycomputer'.
I am running OS X Yosemite so Web Sharing is not available in System Preferences.
How can I give access to the 127.0.0.1:8000 server to my iPhone?
When you say "backend server", what is the Python project written in? Django, Flask, Pyramid, something else?