tech-specs_original.yml

Board:
  SKUs:
    Arduino Opta® Lite: AFX00003
    Arduino Opta® RS485: AFX00001
    Arduino Opta® WiFi: AFX00002
Microcontroller:
  ID: STM32H747XI Dual ARM® Cortex®
  Cortex-M7 core: Up to 480 MHz
  Cortex-M4 core: Up to 240 MHz
Input:
  Configurable digital / analog input: 8
  Digital Operational Range: 0-24 V
  Digital VIL Max: 4.46 V
  Digital VIH Min: 6.6 V
  Analog Operational Range: 0-10 V
Relays:
  Nº of relays: 4
  Type: Normally Open (NO)
  Relay rated voltage: 250 VAC
  Relay maximum switching voltage: 400 VAC
  Maximum current per relay: 10 A
  Maximum peak current per relay: 15 A
Connectivity:
  USB Programming Port: Yes
  Ethernet:
    TCP/IP: Yes
    ModBus TCP: Yes
  Bluetooth® Low Energy: Arduino Opta® WiFi
  Wi-Fi®: Arduino Opta® WiFi
Communication protocols:
  RS-485: Arduino Opta® RS485 & Arduino Opta® WiFi
  Programmable Serial ports: RS-485
Power:
  Input voltage: 12-24 VDC
Memory:
  SDRAM: 1 MB
  Onboard flash memory: 2 MB internal + 16 MB Flash QSPI
Dimensions:
  Weight: 210 g
  Width: 69 mm
  Length: 80 mm
  Height: 90 mm
IP Protection: IP20
RTC: ~10 days, NTP sync through Wi-Fi® (AFX00002 only) or Ethernet
Secure element: ATECC608B
Programming:
  Arduino programming language: Via Arduino IDEs, Arduino CLI, Arduino Web Editor
  IEC-61131-3: Ladder Diagram (LD), Function Block Diagram (FBD), Sequential Function Chart (SFC), Structured Text (ST), Instruction List (IL)