ProDino MKR Zero

ProDino MKRZero

ProDino MKR Zero is a simple and powerful 32-bit board. This board aims to provide a platform for innovative projects in smart IoT devices, wearable technology, high-tech automation and much more. The board is powered by Atmel’s SAMD21 MCU, which features a 32-bit ARM Cortex® M0+ core.

 

Target Application

  • Internet of thinks IoT
  • Home Automation
  • Remote relay control
  • Data Collection and sent it through Ethernet or GSM network
  • Temperature monitoring
  • Connect with MQTT server

 

Features:

  • ATSAMD21G18 Microprocessor, 32-Bit ARM Cortex M0+, Clock speed 48 MHz, SRAM 32 KB, Flash Memory 256 KB, DC Current per I/O Pin 7 mA
  • 1 x GROVE connector
  • 4 Relay Outputs
  • 4 Optical Isolated Inputs
  • RS485 port
  • All power supply regulators are swishing
  • Arduino MKRZero / Arduino MKR GSM1400 compatible

 

ProDino MKR Zero has vary variants: 

  • ProDino MKR Zero Base
    • 4x optical isolated inputs
    • 4x outputs with relays 250V 5A 
    • 1x Grove digital connector supports vary sensors: temperature, humidity and much more  
    • 1x RS485 allows communicate with other devices
    It compatibles with "Arduino MKRZero". This variant is the most suitable for separately working device, it works as extender at other devices connected through RS 485 bus.
  • ProDino MKR Zero GSM includes all "Base" features:
    • GSM 1400 module
    It compatible "Arduino MKR GSM 1400". This variant is the most suitable for device which works without Ethernet cable connection. It can work every place where has an GSM connection.
  • ProDino MKR Zero Eth includes all "Base" features:
    • Ethernet Wiznet W5500 module
    It compatibles with "Arduino MKRZero". This variant is the most suitable for IoT devices.
  • ProDino MKR Zero Eth + GSM includes all "Base" features:
    • GSM 1400 module 
    • Ethernet Wiznet W5500 module
    It compatibles with "Arduino MKR GSM 1400". This variant is the most suitable for IoT devices, bridge GSM <-> Ethernet, control Ethernet and send information through GSM connection, GPS tracker, remote GSM control.

 

Specifications

Name Min Max Unit
Power supply DC 6 30 V
OptoIn (On) DC 1,5 30 V
Relay output AC/DC, Voltage - 250 V
Relay output AC/DC, Currency - 5 A

 

Din box dimensions (in mm)

Width Height Length
70 32 92

 

Expansion Connector

GROVE

GROVE connector

 

J10 Grove Digital

Pin ESP pin Description
1 GROVE_D0  12 Primary digital Input/Output
2 GROVE_D1
 11 Secondary digital Input/Output
3 Vcc   Power for Grove module 3,3 V
4 GND   Ground

 

Electrical specification


The power consumption measured on Power supply connector

Voltage All Relays Off All Relays On
6 V 0,090 A 0,370 A
12 V 0,050 A 0,180 A
24 V 0,024 A 0,090 A

 

Optical input, galvanic isolated. Consumption when is ON

Input Consumption
1,5 V 0,3 mA
5 V 0,6 mA
12 V 1,0 mA
24 V 1,5 mA

 

See Also

Datasheets

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