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Questo kit è rivolto principalmente a chi desidera iniziare a...
La scheda PROTO SHIELD PLUS rende comodo ed immediato sperimentare e...
La scheda PROTOSHIELD PLUS rende comodo ed immediato sperimentare e...
Published : 17/10/2019 00:00:10
Categories : Proto Shield Plus
On the PROTOSHIELD Plus GRN LED connects by default to digital pin 12 (by means of SJD12).
On the PROTOSHIELD Plus RED LED connects by default to digital pin 11 (by means of SJD11).
OUTPUT LEDs on the PROTOSHIELD Plus
OUTPUT LEDs connection on the PROTOSHIELD Plus
SJD12 and SJD11 on the PROTOSHIELD Plus
Cut SJD12 and SJD11 (see above image) in the middle to disconnect D11 and D12 pins from the OUTPUT LEDs.
Setting Vbrd of the PROTOSHIELD Plus to 3,3V
Locate SJBRD on the bottom of the (see below image).
As you can see, SJVBRD connects by default to 5V.
Bottom view of the PROTOSHIELD Plus
SJVBRD on the bottom side of the PROTOSHIELD Plus
To set Vbrd to 3,3V, you have to cut the default connection to 5V and connect it to 3V3 with a little drop of tin (see Figure 34).
Configuring SJVBRD to set 3,3V Vbrd on the PROTOSHIELD Plus
Testing the APSP_demo_MKR1000 sketch
Download the APSP_demo_MKR1000 sketch by clicking here.
This sketch makes use of D2 and D3 to drive GRN end RED LEDs, so if you want to see them light up, you have to follow the instructions on the PROTOSHIELD Plus User Manual chapter 10.1.