Search found 11 matches

by Suntherm
Wed Aug 17, 2016 11:25 am
Forum: UniPi HW Q&A
Topic: Neuron M100
Replies: 4
Views: 2838

Re: Neuron M100

Hej Tomas and team,

Looking forward to getting the Neuron in my hands:-)
When do you expect to add zigbee og z-wave connectivity?

If I'd like to add a wireless temperature sensor right now, how would you recommend doing so?
by Suntherm
Fri Jun 10, 2016 10:34 am
Forum: UniPi Extension modules (official)
Topic: Connecting MODBUS RTU?
Replies: 2
Views: 2605

Re: Connecting MODBUS RTU?

Hej again,

And by the way, how would I god about connecting a RS232 device as well? By USB to RS232 dongle, would any dongle work, or should I look for something special?

rgs Morten:)
by Suntherm
Fri Jun 10, 2016 10:24 am
Forum: UniPi Extension modules (official)
Topic: Connecting MODBUS RTU?
Replies: 2
Views: 2605

Connecting MODBUS RTU?

Hej team,

I need to connect 2 MODBUS RTU devices to our UniPi. could this simply be done using the USB to serial RS485 that's avaliable on the shop?

Looking forward to a quick reply:-)

rgs Morten:)
by Suntherm
Wed Mar 23, 2016 8:34 pm
Forum: Mervis
Topic: Mervis DB offline wednesday evening?
Replies: 1
Views: 1759

Mervis DB offline wednesday evening?

Hello, When I'm trying to access the Mervis DB wednesday evening, I get 'Resolving data...' forever - and no graphs from our system. I can see the Mervis interface and all my sensors, but no data on the sensors and thus no graphs. I know that the UniPi is running, because I have teamviewer acces to ...
by Suntherm
Thu Mar 17, 2016 6:42 pm
Forum: UniPi HW Q&A
Topic: Wireless configuration?
Replies: 1
Views: 1900

Wireless configuration?

Hello team,

We have configured our Unipi to run Mervis on the ethernet now, but I would like to connect by wifi.

- Is there a quick tutorial on how to do this?
- Any recommendations on what wifi dongle to get. I have a TP-LINK dongle, based on Realtek RTL8188EU
will this work allright?
by Suntherm
Mon Mar 14, 2016 9:42 am
Forum: Mervis
Topic: Distance measurements into Mervis
Replies: 3
Views: 2514

Re: Distance measurements into Mervis

Hej Tomas,

Thank you for the response.
Would it be more suitable with a device like this:
https://www.adafruit.com/datasheets/1786_Chemical_eTape_Datasheet.pdf

Connected to Analog input?

rgs Morten:)
by Suntherm
Thu Mar 10, 2016 12:16 pm
Forum: Mervis
Topic: Distance measurements into Mervis
Replies: 3
Views: 2514

Distance measurements into Mervis

Hello team, At SUNTHERM we're using the Unipi together with Mervis to control our heating system. As part of this system we need to monitor the waterlevel in a tank. For this purpose we intend to use a HC-SR04 based ultrasonic device like this: http://www.modmypi.com/blog/hc-sr04-ultrasonic-range-se...
by Suntherm
Tue Mar 08, 2016 9:53 am
Forum: Mervis
Topic: FUPLA tutorials
Replies: 1
Views: 2320

FUPLA tutorials

Hej team,

I have been working on setting up our Unipi with various inputs and outputs. I'm struggling a bit on getting started on programming with FUPLA.

Does anyone have a good source for beginners tutorials for programming via FUPLA?
by Suntherm
Thu Mar 03, 2016 5:43 pm
Forum: Mervis
Topic: M-bus meter to UniPi?
Replies: 3
Views: 3122

Re: M-bus meter to UniPi?

Hej Tomas, Thank you for your reply. If I have this module: http://www.cdiscount.com/informatique/cartes-meres/m-bus-to-ttl-slave-module-tss721a-m-bus-to-ttl-sl/f-10765-auc0761710555531.html Would it not be possible for me to connect via UART, like described in this post: http://electronics.stackexc...
by Suntherm
Thu Mar 03, 2016 10:28 am
Forum: Mervis
Topic: M-bus meter to UniPi?
Replies: 3
Views: 3122

M-bus meter to UniPi?

Hej team, For our prototype setup, we need to read the status of 3 energy meters. 2 of them are communicating on m-bus, and the 3rd is communicating on RS485. Can someone help me on how to connect the hardware to the UniPi? - how to wire m-bus connectors (2 wires)? - how to wire RS485? I have some M...

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