To enable TCP/IP to operate on these kinds of links, two special TCP/IP data link layer protocols have been created. However, certain types of connections exist that do not include a layer two protocol over which IP can run.
IP operates at layer three of the OSI Reference Model, and assumes that it will be layered on top of an existing layer two technology. The TCP/IP protocol suite is structured around the Internet Protocol (IP). I was just asking if it is (or can be) possible to provide TCP/IP connectivity to the ESP via the serial port like PPP, as I don't have WiFi network at this place.With due acknowledgement to the free TCP/IP Guide from which this extract is taken I don't have a problem connecting ESP to USB. You can use it from linux with serial emulation over USB. If you want to connect to a Linux box, I recommend a device like Wemos D1 mini, they offer native USB connectivity directly connected to the Serial interface. OK, thank you, if that's true then I have missed something about this functionality as when I connect through the serial interface to the ESP board I can see all the debug info, but can't control the device and peripherials.
Please point me to the corresponding documentation page.Īll commands are available through Serial interface and Web interface as well. Which exactly results I can achieve with MQTT? Connectivity through a serial port? Then this is what I'm asking for. Tasmota is primarily designed for MQTT, it does not directly provide Serial over TCP, though you may achieve similar results purely with MQTT. I guess has not tried to dig into the question and understand what exactly the question is about. Sorry for continuing, but I don't understand why this topic was closed so fast without being answered.
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