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Modification of La Spaziale S1 (Mini) Vivaldi II with timer, web interface, manual dose, power meter and printserver with airprint (Quelltext anzeigen)
Version vom 8. November 2015, 11:54 Uhr
, 11:54, 8. Nov. 2015keine Bearbeitungszusammenfassung
[[File: VivaldiMyTimer_Raspberry.png]]
The cable and a relay.
The cable and a relay.
[[File: VivaldiMyTimer_Kabel.png]]
The components there are largely Reichelt: Here the cart
The components there are largely Reichelt: Here the cart
On other mail address I will send no messages.
On other mail address I will send no messages.
German support is provided here: [1]
German support is provided here: [http://www.kaffee-netz.de/threads/vorstellung-projekt-vivaldi-mytimer-wlan-wifi.81665/]
English support page is here: [2]
English support page is here: [http://s1cafe.com/viewtopic.php?f=26&t=2084]
Here is an example of the surface through the browser is an iPhone called:
Here is an example of the surface through the browser is an iPhone called:
[[File: VivaldiMyTimer_iphone.png]]
Installation
== Installation ==
In my Vivaldi I have the Raspberry inserted into the machine. For reason of the temperatures in the machine I can only recommend in insulated tanks but this. For uninsulated kettles I recommend to put back to the Vivaldi the Raspberry. But if the machine is open anyway, an insulation with Armaflex is done but also fast.
In my Vivaldi I have the Raspberry inserted into the machine. For reason of the temperatures in the machine I can only recommend in insulated tanks but this. For uninsulated kettles I recommend to put back to the Vivaldi the Raspberry. But if the machine is open anyway, an insulation with Armaflex is done but also fast.
1. First, the machine must be opened:
'''1.''' First, the machine must be opened:
[[File: VivaldiMyTimer_Offen.jpg]]
2. Connect the cable from the control unit to control electronics should be made clear so that the control electronics can be pulled to the rear:
'''2.''' Connect the cable from the control unit to control electronics should be made clear so that the control electronics can be pulled to the rear:
[[File: VivaldiMyTimer_Offen2.jpg]]
[[File: VivaldiMyTimer_Offen3.jpg]]
3. The plugs should be labeled so that they too will find the right place on the control electronics.
'''3.''' The plugs should be labeled so that they too will find the right place on the control electronics.
[[File: VivaldiMyTimer_Blackbox.jpg]]
4. Open the box of the control electronics:
'''4.''' Open the box of the control electronics:
[[File: VivaldiMyTimer_Elektronik.jpg]]
5. By means of an adapter cable, we dress the necessary pins out.
'''5.''' By means of an adapter cable, we dress the necessary pins out.
Important here is the direction of the markings.
Important here is the direction of the markings.
The nose of the female connector and the recess of the plug strip facing upwards!
The nose of the female connector and the recess of the plug strip facing upwards!
[[File: VivaldiMyTimer_Adapter1.jpg]]
[[File: VivaldiMyTimer_Adapter2.jpg]]
. 6 We need only the veins 1 (red) and 11 for the relay on / off.
'''6.''' We need only the veins 1 (red) and 11 for the relay on / off.
For the "backwash" option we need the wires 2 and 7 (7 is the double reference, 2 and 5 (single reference) would go).
For the "backwash" option we need the wires 2 and 7 (7 is the double reference, 2 and 5 (single reference) would go).
For the "Boilerabschakltung" option we need the wires 2 and 9. FIG.
For the "Boilerabschakltung" option we need the wires 2 and 9. FIG.
The two veins we are stuck in a shrink tube.
The two veins we are stuck in a shrink tube.
[[File: VivaldiMyTimer_Adapter3.jpg]]
[[File: VivaldiMyTimer_Adapter4.jpg]]
7. Insert adapter cable.
'''7.''' Insert adapter cable.
[[File: VivaldiMyTimer_Adapter5.jpg]]
8. Option 1:
'''8.''' Option 1:
Preparing for automatic load detection (only necessary if this function is desired)
Preparing for automatic load detection (only necessary if this function is desired)
For this purpose, the plug next to the ribbon cable is severed and lengthened the green wire, so that it can be connected later on our relays:
For this purpose, the plug next to the ribbon cable is severed and lengthened the green wire, so that it can be connected later on our relays:
[[File: VivaldiMyTimer_Dose.jpg]]
9. Now the cable between relay and Raspberry is assembled.
'''9.''' Now the cable between relay and Raspberry is assembled.<br />
I chose solder connections. But there are also a number of relays with screw manufacturers. So then no soldering would be necessary during the conversion.
I chose solder connections. But there are also a number of relays with screw manufacturers. So then no soldering would be necessary during the conversion.
For the timer
'''For the timer'''
Raspberry Pin2 (+ 5V) ---> VCC relays
Raspberry Pin2 (+ 5V) ---> VCC relays<br \>
Raspberry Pin 14 (ground) ---> relays GND
Raspberry Pin 14 (ground) ---> relays GND<br \>
Raspberry Pin 15 (Gpio22) ---> relays
Raspberry Pin 15 (Gpio22) ---> relays
Option 1: Switching automatic load / reference manual
'''Option 1: Switching automatic load / reference manual'''
This option is recommended. We only need another artery and a relay board with two relay only costs about 1, - EUR more than the board with only one relay.
This option is recommended. We only need another artery and a relay board with two relay only costs about 1, - EUR more than the board with only one relay.
Option 2: Energy Meter
'''Option 2: Energy Meter'''
As a second function, a power meter to be installed. It sends each consumed kWh depending on the model 1000 or 2000 pulses to the Raspberry.
As a second function, a power meter to be installed. It sends each consumed kWh depending on the model 1000 or 2000 pulses to the Raspberry.<br \>
These pulses we can evaluate and let the consumption and the kWh-price costs Show.
These pulses we can evaluate and let the consumption and the kWh-price costs Show.<br \>
For the meter about 20, - EUR
For the meter about 20, - US$
Raspberry Pin 5 (Gpio03) ---> meter S0 +
Raspberry Pin 5 (Gpio03) ---> meter S0 +<br \>
Raspberry pin 6 (ground) ---> meter S0 -
Raspberry pin 6 (ground) ---> meter S0 -
Option 3:. Shot Timer Shot VAT administration
'''Option 3:. shot timer incl. shot administration'''
A relay in parallel with the solenoid valve provides us with the necessary contact.
A relay in parallel with the solenoid valve provides us with the necessary contact.
PINs:
PINs:
Raspberry Pin 3 (Gpio02) ---> RELAY5 closers
Raspberry Pin 3 (Gpio02) ---> RELAY5 closers<br \>
Raspberry pin 6 (ground) ---> RELAY5 NO (PIN same as in option 2)
Raspberry pin 6 (ground) ---> RELAY5 NO (PIN same as in option 2)
Option 4: Rückspülautomatik
'''Option 4: back flush automatic'''
Raspberry Pin2 (+ 5V) ---> Relay3 VCC
Raspberry Pin2 (+ 5V) ---> Relay3 VCC<br \>
Raspberry Pin 14 (ground) ---> GND Relay3
Raspberry Pin 14 (ground) ---> GND Relay3<br \>
Raspberry Pin 18 (Gpio24) ---> Relay3 IN
Raspberry Pin 18 (Gpio24) ---> Relay3 IN
The contact of the relay goes to the control panel wires 2 and 7. FIG.
The NO contact of the relay goes to the control panel wires 2 and 7.
Option 5: Boiler shutdown
'''Option 5: Boiler shutdown'''
Raspberry Pin2 (+ 5V) ---> Relay4 VCC
Raspberry Pin2 (+ 5V) ---> Relay4 VCC<br \>
Raspberry Pin 14 (ground) ---> GND Relay4
Raspberry Pin 14 (ground) ---> GND Relay4<br \>
Raspberry Pin 22 (GPIO25) ---> Relay4 IN
Raspberry Pin 22 (GPIO25) ---> Relay4 IN
The contact of the relay goes to the control panel wires 2 and 9. FIG.
The NO contact of the relay goes to the control panel wires 2 and 9.
10. For the cables we need a recess on the housing.
'''10.''' For the cables we need a recess on the housing.<br \>
I have this extended directly to the female RCA connector and then pulled through the cable.
I have this extended directly to the female RCA connector and then pulled through the cable.
[[File: VivaldiMyTimer_Gehaeuse1.jpg]]
[[File: VivaldiMyTimer_Gehaeuse2.jpg]]
11. The sealed casing can be protected with an insulating anything against any moisture.
'''11.''' The sealed casing can be protected with an insulating anything against any moisture.<br \>
(Due to the many holes on the chassis that's more of an alibi work;))
(Due to the many holes on the chassis that's more of an alibi work;))
[[File: VivaldiMyTimer_Gehaeuse3.jpg]]
12. Connection of the relay board
'''12.''' Connection of the relay board
GPIO22 turns the machine on and off.
GPIO22 turns the machine on and off.
The connection diagram can be seen in the photo below the veins.
The connection diagram can be seen in the photo below the veins.
[[File: VivaldiMyTimer_Relais1.jpg]]
Here is a photo of the not connected relays.
Here is a photo of the not connected relays.
Anyone who uses three relays, is prepared for the coming option "automatic cleaning program".
Anyone who uses three relays, is prepared for the coming option "automatic cleaning program".
[[File: VivaldiMyTimer_Relais2.jpg]]
13. The completed attached relay should be protected against short circuits, as we put it in with the casing of the control electronics.
'''13.''' The completed attached relay should be protected against short circuits, as we put it in with the casing of the control electronics.<br \>
I have used a shrink tube. Wrap with electrical tape should also rich.
I have used a shrink tube. Wrap with electrical tape should also rich.
[[File: VivaldiMyTimer_Relais3.jpg]]
14. Here there is still space for our relays.
'''14.''' Here there is still space for our relays.<br \>
Now the housing of the control unit can be closed again.
Now the housing of the control unit can be closed again.
[[File: VivaldiMyTimer_Relais4.jpg]]
15. Now only missing the Stomanschluß for our Raspberry.
'''15.''' Now only missing the Stomanschluß for our Raspberry.<br \>
For this we cut out the extension simply the clutch off and connect it to the power cord of Vivaldi.
For this we cut out the extension simply the clutch off and connect it to the power cord of Vivaldi.
[[File: VivaldiMyTimer_Strom1.jpg]]
16. Option 2: electricity meter (only if necessary)
'''16.''' Option 2: electricity meter (only if necessary)
Now can also be installed easily the electricity meter.
Now can also be installed easily the electricity meter.<br \>
Just the power cord of Vivaldi pull something into the machine until it reaches to the cup warmer.
Just the power cord of Vivaldi pull something into the machine until it reaches to the cup warmer.
[[File: VivaldiMyTimer_Strom2.jpg]]
L is the brown wire direction outlet.
L is the brown wire direction outlet.<br \>
N the blue wire towards outlet.
N the blue wire towards outlet.
The outputs are labeled accordingly.
The outputs are labeled accordingly.
S0 + goes to Raspberry Pin5 (GPIO3).
S0 + goes to Raspberry Pin5 (GPIO3).<br \>
S0 + goes to Raspberry Pin6 (mass).
S0 + goes to Raspberry Pin6 (mass).
If the electricity meter as a display my have, so must not be visible, as we read the values on the Raspberry.
If the electricity meter as a display my have, so must not be visible, as we read the values on the Raspberry.
[[File: VivaldiMyTimer_Stromzaehler.jpg]]
17. Option 3: Shot Timer (only if desired)
'''17.''' Option 3: Shot Timer (only if desired)
We engage the shot timer from the relay for the solenoid valve. Obtain Due to the size and a potential free contact, I have used a reed relay with built-in freewheeling diode.
We engage the shot timer from the relay for the solenoid valve. Obtain Due to the size and a potential free contact, I have used a reed relay with built-in freewheeling diode.
The solder points on which we can solder the relay we see in the following image. !! Caution !! Unfortunately, the cores (+/-) are reversed on the photo. After correction I forgot to make a new image.
The solder points on which we can solder the relay we see in the following image. !! Caution !! Unfortunately, the cores (+/-) are reversed on the photo. After correction I forgot to make a new image.
[[File: Shottimer_Platine.JPG]]
And here the used reed relays. That there are also favorable at Reichelt (SIL No. 7271-D 12V). The designation reads: SA12-1A72-71D
And here the used reed relays. That there are also favorable at Reichelt (SIL No. 7271-D 12V). The designation reads: SA12-1A72-71D
[[File: Shottimer_Reedrelais.JPG]]
18. Now everything can be reassembled.
'''18.''' Now everything can be reassembled.<br \>
The Raspberry I tucked in my top of the cup warmer.
The Raspberry I tucked in my top of the cup warmer.<br \>
The SD card is facing up, so I can easily make a firmware change.
The SD card is facing up, so I can easily make a firmware change.<br \>
With cable ties of the ammeter and the Raspberry can be fixed.
With cable ties of the ammeter and the Raspberry can be fixed.
[[File: VivaldiMyTimer_Einbauort.jpg]]
'''19.''' Now we need the software. The Image I'll put here on the board are available. Link follows.
With the tool "Win32 Disk Imager" it is written to the SD card.
With the tool "Win32 Disk Imager" it is written to the SD card.<br \>
Then plug in the Raspberry and connect via cable to the network.
Then plug in the Raspberry and connect via cable to the network.<br \>
Now the plug into the socket of Vivaldi.
Now the plug into the socket of Vivaldi.
After 2 minutes, the web interface should be under http: // Vivaldi / be accessible.
After 2 minutes, the web interface should be under http: // Vivaldi / be accessible.
The login is: viv
The login is: viv<br \>
Password: viv
Password: viv
20. In the "Settings" menu, which is accessible through the gear icon at the bottom right, the system settings can be made.
'''20.''' In the "Settings" menu, which is accessible through the gear icon at the bottom right, the system settings can be made.
Here, the SSID and the WAP-Key of the WLAN network is entered. Then the power plug (power) must be taken shortly and the LAN cables are pulled.
Here, the SSID and the WAP-Key of the WLAN network is entered. Then the power plug (power) must be taken shortly and the LAN cables are pulled.<br \>
Insert power plug.
Insert power plug.
After 2 minutes, the web interface should be accessible via WLAN.
After 2 minutes, the web interface should be accessible via WLAN.
Note: Probably only works WPA2.
'''Note:''' Probably only WPA2 works without problems.
If everything works you have done it and the housing can be closed.
If everything works you have done it and the housing can be closed.
== Others ==
Here the possibility the Vivaldi to switch directly over Webaufruf.
Powered by web interface
Here the possibility the Vivaldi to switch directly over web interface.<br \>
This can be used for various automation. eg FHEM
This can be used for various automation. eg FHEM
Switching on: http: // username: password@vivaldi/gpio_on.php
Switching on: http: // username: password@vivaldi/gpio_on.php<br \>
Off: http: // username: password@vivaldi/gpio_off.php
Off: http: // username: password@vivaldi/gpio_off.php
Use "sudo Raspi-config" to change timezone.
Use "sudo Raspi-config" to change timezone.
== '''printserver''' ==
You can configure the build in printserver with: http://vivaldi:631