Send hex to rs485

[axel-GB]

I have configured TCP TX, RX and runing TCPStart 8888.
There is Rs485 connected.
Conection from other devices works.

I have a problem with sending a command in Hex from the same TASMOTA runing TCP server to RS.
Command like SerialSend5 FFFFC10FDE
Tested Websend [192.168.1.2:8888] FFFFC10FDE but not working

[sfromis]

When you hand over serial to another device via TCP (ser2net protocol), you can no longer use local serial handling for the same. Your other device has control and that's where you can send and so on. Trying to use http (via WebSend) is badly useless for ser2net, and if it even made sense, it would still not be viable on the same device.

[sfromis]

Again, when you hand over control over a serial port to another device, that's where everything has to be done. Configuring for serial via TCP means that you give up local access to serial.

[axel-GB]

YES. I will send command from other device - Tasmota.
But how, when i send
Websend [192.168.1.2:8888] FFFFC10FDE
on server i get

to MCU/2: 474554202F636D3F636D6E643D4646464643313046444520485454502F312E310D0A486F73743A203139322E3136382E352E3234313A383838380D0A557365722D4167656E743A20455350333248545450436C69656E740D0A436F6E6E656374696F6E3A206B6565702D616C6976650D0A4163636570742D456E636F64696E673A206964656E746974793B713D312C6368756E6B65643B713D302E312C2A3B713D300D0A0D0A

Question is how send Hex command to Server? To get FFFFC10FDE

[sfromis]

I already said that it is badly useless to even try to mix WebSend and serial. The hex data you posted now decodes to:

GET /cm?cmnd=FFFFC10FDE HTTP/1.1
Host: 192.168.5.241:8888
User-Agent: ESP32HTTPClient
Connection: keep-alive
Accept-Encoding: identity;q=1,chunked;q=0.1,*;q=0

Probably not what you wanted.

More generally, you are asking without describing any details of what exactly you mean by words like "server", "send" and "command", and how the communication is configured and setup among what types of devices. I'm not trying to be difficult, but the things you post make so little sense that it is hard to guess what you talk about.

[axel-GB]

I have a Acces Controler connected by RS485 to Serial with Tasmota as TCP Serwer.
I need send command to set TIME for working with TIMERS.
But Now for test I try to open door (it works with android UCP/TCP Widget APP).

Really i send websend [192.168.5.241:8888] FFFFC10FDE

Command you decoded GET /cm?cmnd=FFFFC10FDE HTTP/1.1 is good
Host: 192.168.5.241:8888 you decoded is CORRECT ( It has been hanged by my phone and changed it - soory)
but that what i send isn't what i get and need to correct working.
How have you decoded it ????

Data decoded was correct but do not works to open door. If i get FFFFC10FDE in console it should work, like the android app do.

[sfromis]

Again, it does not make sense to try to use WebSend for serial. Zero sense. Waste of time.

Forgetting everything about WebSend - what command would you use on the Tasmota "server" to send the serial data you want? Maybe something like SerialSend5 xxxxxx ?

That would be the command you could send with WebSend [92.168.5.241] command
Of course make sure to use the IP (or host name) of the Tasmota device owning the serial port without having a config for TCP serial tunnel, and absolutely not a port number used for such tunneling. In general, using MQTT is the preferred strategy for communicating among Tasmota devices, but WebSend can usually also work.

My decoding was just a simple tool to "convert hex to ascii", you can find other such tools by Googling for that phrase.