Do you want to be able to continue to use your WiFi device(s) for their normal behavior in the meantime? i.e. is it acceptable if you need to disconnect from WiFi before initiating a p2p transfer?
Ask: Direct sending and receiving data trought WiFi
11–16 of 16 posts
Re: Ask: Direct sending and receiving data trought WiFi
#12[flagged]
Re: Ask: Direct sending and receiving data trought WiFi
#13RFID has some of the significant properties you are looking for. I don't know if it has all of them because I've just about exhausted all my knowledge of RFID and don't know any details of the actual problem you are trying to solve. But RFID is deployed at scale and "everywhere." Probably because the technology doesn't depend on protocols developed for other uses (e.g. IP). Good luck.
RFID have small distance
yes BT and RFID is ok but wifi im more popular and long working distance
Re: Ask: Direct sending and receiving data trought WiFi
#14You ask about sendin morse code trought wifi using normal wifi card/modem?
Interesting idea. Meybe exist any root usb dongle wifi card. But I dont know any models.
Re: Ask: Direct sending and receiving data trought WiFi
#15I think there is a defined wifi mesh standard, 802.11s https://en.wikipedia.org/wiki/IEEE_802.11s
I think it was used by the deployed OLPC (One Laptop Per Child) project back in the 90s/early 2000s, which wanted to send them to areas with no internet.
If you can get such a network set up, you should be able to route IP packets over it as normal?
I think during the Hong Kong protests, they also used peer to peer smartphone meshes over either Wifi or Bluetooth (can't remember). Might be worth looking into?
Re: Ask: Direct sending and receiving data trought WiFi
#16I don’t understand why this is desirable. May I ask what use-case you’re referring envisioning?