It appears the OP is looking to open a TCP or IP protocol call over the solution based on their original "Pi -> NAT .......internen ..... NAT-Pi" and "From one side pi or esp from another side pc or Android with access to web page on pi or raspi. Finally idea drive toy car by internet, but I haven't static white IP. ".
From one side pi or esp from another side pc or Android with access to web page on pi or raspi.
Finally idea drive toy car by internet, but I haven't static white IP.
Have you tried the Raspberry Pi Connect service? Ref: https://www.raspberrypi.com/software/connect/. (As already suggested, but apparently ignored.)
In what way does it fail to meet your needs?
My limited exposure to RPI Connect has been through web/SSH. I haven't seen anything that implies program call over connection like you could on a VPN. Let me know if I'm incorrect in this.
Statistics: Posted by DS256 — Wed Apr 30, 2025 8:40 pm