First off I'm a newcomer to node red and so far I love it. Still learning but operating on a basic level so far.
I'm trying to output temperature to a 2 digit 7 segment display. I've found a node (7 segment decoder) which controlled each segment of the 7 segments individually, However this is only for a single 7 segment display!
I have a 2 digit seven segment but can't find any nodes to drive a 2 digit seven segment.
I've worked out how to interface with a BCD to the 7 segment (to reduce GPIO's used) and setup a 2 x diodes to drive to ground (common cathode display) to enable either the 1st of 2nd digit of the display but I simply don't have the code behind it.
any help is appericated...but please keep the language simple as I'm just learning.
thanks in advance.