Developing ProDino MKR Zero Series Examples

Developing ProDino MKR Zero series examples

​​​We are developing ProDino MKR Zero series examples. They are for our new product series ProDino MKR Zero. We arranged to:

RS485 protocol

  • RS485 Echo. In this example a board works as repeater. It collected input bytes and then transmit them back to other device. The picture up shows connected hardware to create this example. (Done)
  • ​​​RS485 Relay. Managing relays through RS485 protocol. It can read and set relay status. (Done)
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    RS485 Input. Reading isolated inputs statuses. (Done)


  • Web Relay. In it you can see and change relay statuses through WEB interface. (Done)
  • Web Input. You can see in WEB page isolated input statuses. (Done)
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    Web RS485. Transmitting data through RS485 inserted in web page and show received answer. (Done)
  • TCP and UDP Relay. You can read and write relay outputs through TCP and UDP protocol. (TCP, UDP Done)
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    TCP and UDP Inputs. Reading isolated inputs through TCP and UDP protocol. (TCP, UDP Done)
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    Web DHT. This example reads temperature and humidity form DHT 11, 21 or 22 sensor (one or two connected to Grove connector) and show them in a Web page. (Done)


Blynk https://www.blynk.cc/ is the most popular mobile app for the IOT. Works Arduino and others devices.

  • BlynkOne. It Includes relays manipulation, shows input statuses, measures temperature and humidity on DHT22 sensor. Work through Ethernet (Done)


MQTT (Message Queuing Telemetry Transport) is an ISO standard (ISO/IEC PRF 20922) publish-subscribe-based messaging protocol. It works on top of the TCP/IP protocol. It is designed for connections with remote locations where a "small code footprint" is required or the network bandwidth is limited. Read more...

MQTT is my lovely technology to connect hardware which connect anywhere with some software system; includes: computer, Raspberry Pi, mobile phone and etc. It allows simple scaling your devices. So my home automation is developed with it.  

  • MQTT simple.  It Includes relays manipulation and input statuses. (Done)
  • MQTT base. It includes all functionality from simple plus some more topics subscriptions. This example is for advanced users (Done)


Blynk example with GSM connection. (Done) This example is similar with Blynk example above. Difference is in it that this example use GSM GPRS to connect with Blynk server. It will be very comfortable if you need manage some thinks where doesn't internet but has GSM connection.

At the moment we don't consider more examples to create. When we arranged we publish it here.

You can suggest examples !!!

If you think for some example and it didn't describe above suggest it with us on contact.


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