Search found 7 matches

by Jarda
Mon May 20, 2019 4:04 pm
Forum: Software & Firmware
Topic: Digital outputs
Replies: 1
Views: 226

Re: Digital outputs

Hi Tomas,
no, it is not possible without the external component. DO is realised by high side switch tied to CONTROLLINO input voltage.
For AC I would prefer to use relay output, which is also presented on CONTROLLINO ;).

Best Regards
by Jarda
Mon May 06, 2019 1:21 pm
Forum: Hardware
Topic: CONTROLLINO MINI - 5V and 3V pins current
Replies: 1
Views: 206

Re: CONTROLLINO MINI - 5V and 3V pins current

Hello zanellato, yes, power pins on pinheader are limited to 200 mA in total, not every pin. 3V3 peripheral will not work because ATMEGA2560 is powered from 5V and will not work with 3V3 level device even when device is tolerant. In case of input, level for processor will be too low. When you will u...
by Jarda
Wed Apr 03, 2019 7:02 am
Forum: Hardware
Topic: Question about Digital Output. 12V or 24v?
Replies: 1
Views: 272

Re: Question about Digital Output. 12V or 24v?

Hi Elok,
outputs are related to CONTROLLINO input voltage. If you have 12V, you have 12V at output, if you have 24V you have 24V. According controlining the outputs itself, please use example sketch at IDE.

by Jarda
Mon Mar 25, 2019 2:58 pm
Forum: Setup & Installation
Topic: Controllino MINI documentation
Replies: 2
Views: 378

Re: Controllino MINI documentation

Hello Puggy, the HW of the CONTROLLINO is not open source, you can find all needed information at including description which peripheral is connected to which port. About using of the PWM, you can use standard PWM sketch from Aurduino, it shall work. Al...
by Jarda
Mon Mar 25, 2019 12:50 pm
Forum: Hardware
Topic: Flyback diode on screwrail digital inputs?
Replies: 2
Views: 277

Re: Flyback diode on screwrail digital inputs?

Dear jathanas, I think you have mixed up the inputs/outputs in the topic and real question ;). If you are talking about screw terminal outputs and possibility to switch ON the inductive load then yes, you can use direct connection to the relay. Screw terminal outputs are realised in the way, that it...
by Jarda
Tue Mar 19, 2019 3:40 pm
Forum: Projects
Topic: Firefighter House Door Control
Replies: 0
Views: 502

Firefighter House Door Control

We have used CONTROLLINO MAXI for the firefighter house door control. Device receives SMS from the central emergency system together with voluntary firefighter team, unlock the door for short time to be able to enter the building, switch light in the house and measure and show the "action time". On ...
by Jarda
Thu Feb 28, 2019 1:59 pm
Forum: Hardware
Topic: Shields Arduino
Replies: 1
Views: 433

Re: Shields Arduino

Hello, we have tested CONTROLLINO Maxi with SIM800L module and it is working. So I see no problem with SIM900 (aslo communication via UART). Only issue with SIM800L was, that at CONTROLLINO is implemented current limitation at pinheader 5V output to 200 mA. During the transmitting, SIM module needs ...