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Moderator: igrr

User avatar
By rudy
Pablo2048 wrote:Why you don't search for the answer by yourself? BTW even TCP connection has keepalive mechanism...

Or better yet, do a real test and see what the data is, rather than accept what someone wrote on the Internet.

Use Wireshark to see what the transfers are.
User avatar
By bort-x
stern0m1 wrote:Is there a service that you can send data to the esp8266 over the internet without port forwarding and without constantly polling some server?

Let's try download firmware Sputnik.bin
Load this bin to esp8266 from 0 address by nodemcu flasher etc. More on
If some problem - i'll help :)