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Neotrellis Arduino Comunication
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Neotrellis Arduino Comunication

by Moris526 on Fri Sep 04, 2020 1:26 am

Hi.

I have an Arduino Uno board and a Neotrellis Grid.

I understand the SCL and SDA from Neotrellis connect with Analog pins A4 and A5 on the Arduino.

Is it posibble to use other analog pins? for only one Neotrellis board (no tiling)

This is the thing: I used up all the 32 Neotrellis adresses already (I made a 4x8 grid) and I want to connect 1 more Neotrellis

Is it possible on the same Arduino?

Moris526
 
Posts: 57
Joined: Fri Jan 17, 2020 10:09 am

Re: Neotrellis Arduino Comunication

by dastels on Fri Sep 04, 2020 11:14 am

You could use a sift I2C library for the additional Neotrellis. See https://playground.arduino.cc/Main/SoftwareI2CLibrary/.

Dave

dastels
 
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