(Wanting data share between) Arduino & NodeMCU using I2C or Serial communication

Need Help With My Project
1

hello guys,
I want to send data from an Arduino to nodeMCU and display this data on LCD widget.

2

A few different ways to do that, e.g. using bridge - http://docs.blynk.cc/#widgets-other-bridge

3

am looking for something like i2c or serial communication

4

Sounds like a Google question, not a Blynk one.