S1 Mini Vivaldi II Logic Board Ribbon Cable Pinout

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raddude
Latte
Posts: 14
Joined: Fri Oct 06, 2017 6:53 pm
Location: Portland, OR.

S1 Mini Vivaldi II Logic Board Ribbon Cable Pinout

Post by raddude » Wed Dec 12, 2018 1:54 pm

Hi all,

I'm interested in finding out the pinout for the ribbon cable that comes of the logic board. So far I have the the following information

Buttons:
1. On/Off - Pin 1(GND) and Pin 11 (5V)
2. Single Shot - Pin 2 and Pin 5
3. Double Shot - Pin 2 and Pin 7
4. Steam Boiler - Pin 2 and Pin 9

Let me know if you know the pin out for the water button and the various LEDs.

Thank you,

raddude
Latte
Posts: 14
Joined: Fri Oct 06, 2017 6:53 pm
Location: Portland, OR.

Re: S1 Mini Vivaldi II Logic Board Ribbon Cable Pinout

Post by raddude » Thu Dec 13, 2018 1:35 pm

I finally did it, I opened up the Mini and with an ohmeter I figured out all the logic board connectors:

Buttons:
1. On/Off - Pin 1(GND) and Pin 11 (5V)
2. Single Shot - Pin 2 and Pin 5
3. Double Shot - Pin 2 and Pin 7
4. Steam Boiler - Pin 2 and Pin 9
5. Watter - Pin 1 and Pin3

Lights:
1. On/STBY LED - Pin 12 and Pin 13
2. Water LED - Pin 8 and Pin 13
3. 97C LED - Pin 6 and Pin 13
4. 96C LED - Pin 4 and Pin 13
5. 95C LED - Pin 12 and Pin 14
6. 94C LED - Pin 10 and Pin 14
7. 93C LED - Pin 8 and Pin 14
8. 92C LED - Pin 6 and Pin 14
9. 91C LED - Pin 4 and Pin 14
10. BOILER LED - Pin 10 and Pin 13

Pins 13 and Pin 15 are connected together and
Pins 14 and Pin 16 are also connected together.

Cheers,
Last edited by raddude on Tue Mar 12, 2019 12:57 am, edited 1 time in total.

lars
Freeze Dried
Posts: 3
Joined: Thu Mar 26, 2015 7:04 am
Location: Denmark

Re: S1 Mini Vivaldi II Logic Board Ribbon Cable Pinout

Post by lars » Fri Dec 21, 2018 5:10 pm

Bravo!!

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