Blynk with Arduino + RS232 to Ethernet converter

[Gunner]

@icaro600

so the Arduino should be connected through serial to the Wiznet module, this means that the Arduino must use serial/usb blynk library,

You can try this example to start with…

Blynk Example Browser

@icaro600

but the commands are arriving to the server by ethernet but with a serial format

The commands are received in whatever is the normal Blynk format… the Serial link is just between the Arduino and the Adapter… just like using an ESP-01 with an Arduino.

@Pavlo

Will sell it on Ebay for many some day

Sounds like a real keeper Mine provided much stress relief when I tore into it with a desoldering tool and percussive persuasion