Hi,
I am struggling a bit around using serial API to control my Heltec V3s.
My need: I want to make an application with LCD and keyboard on Arduino - then using Serial API to send and receive messages on my Heltec.
Question 1: Does Serial API support same functionalities versus Python API or just a subset to control Meshtastic device? From examples on Arduino side it seems to be only basic messaging. I.e not possible to change channel or send message to a specific node. If YES - where should I look in documenation to better understand?
Question 2: When I enable serial API in Heltec V3 through Python CLI with all needed settings. Are those settings then stored in static memory to have them working also after power cycling Heltech device?
Your wise thoughts would be greatful. Really sorry for basic questions. Need to catch up with you guys 
/C-J