How to control E-ink Shield by another arduino?

Products & Technology Shields
#1

Hello geeks!
I just bought a E-ink shield and it uesd up all the pins on my Uno.
I’m looking for suggestion about ‘How to control E-ink Shield by another arduino’ or ‘How to control it on the same arduino’?.
I’m waiting for the solution online. :ugeek: :ugeek: :bulb:

#2

Okay, since no one reply me about this topic, I’ll simplify this question.
How can I control E-ink Shield by a button or potentiometer or something like that?
I just want it can change the display text under my control. :bulb: :question: :bulb:

#3

Hi,maybe E-ink just could be controlled by one pic of arduino

#4

Hi,you can see those pins which have been used by E-ink(3,4,5,6,7,10,11,12,13,etc),and you can use other pins which are not used(0,1,2,8,9,A0~A5) to control a button or potentiometer.