S1 Mini Vivaldi II Logic Board Ribbon Cable Pinout

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raddude
Latte
Posts: 13
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: 13
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. Wather - 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,

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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