mkorenko / esp-phillips-3200 Goto Github PK

Hey,

Thank you for the awesome library. I'm trying to make my coffee machine smart (Phillips EP3246).
Using your code I'm able to get machine status successfully and I'm able to send commands, but the display refuses to work.
As I see the Tx pin is router through the ESP8266 but it seems my ESP is not able to route the communication to the display.
Not sure why..maybe I'm using the wrong pin?
I'm using NodeMCU dev board (so no voltage converter is needed).

I've seen in the code the pinouts are different depending on the board used. Not sure if that is the problem
#if defined(ESP8266) DisplayOutSerial.begin(115200); #else DisplayOutSerial.begin(115200, SERIAL_8N1, RX2_PIN, TX2_PIN); #endif

Here is my wiring and my Arduino ide project:

Could my code for setting LED pinout (used for testing) be a problem? pinMode(2, OUTPUT);
Or maybe incorrect board I've set in Arduino IDE?

Any help is welcome as I'm stuck.
Big thank you!