CONTROLLINO Forums

Hello,
the UART connection shall be the same like on the MAXI Automation.
Serial 2 is the best solution. We are still working on the new version of documentation, but pinheader is compatible with Standard MAXI.

Regards
Jarda

Hello, pinheader is exactly for your application 😊. Yes, you can take power from pinheader and also connect the interrupt on the pinheader. Please only take care about the limitation on the pinheader (maximum output current and serial protection resistances which shall be no problem in your applicat...

Hello, PWM outputs located at the screw terminals are related to the input voltage. If you need 5V only, you can use signals on the pinheader. Only please take into the account the implemented series resistance located to every pin on the pinheader. So connected capacitance must be low (or use some ...

Dear Giovanni, Serial 1 has higher protection resistances. When you use Serial 2 and it is working, we propose to use Serial 2. The other I/Os with lower impedances are SPI lines (be careful here because the SPI is shared), or you can use pins common with Outputs where is also protection impedance l...

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
Jarda

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...

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.

Regards
Jarda

Hello Puggy, the HW of the CONTROLLINO is not open source, you can find all needed information at https://www.controllino.biz/downloads/#manuals 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...

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...

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 ...