Arduino Portenta C33

ArduinoSKU: RB-Ard-185
Manufacturer #: ABX00074

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Sale price ¥12,490

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  • Arduino Portenta C33
  • Offers industrial-grade security at the hardware level and secure OTA firmware updates
  • Features castellated pins for automatic assembly lines
  • Perfect to monitor and display real-time data
  • Onboard 512 KB SRAM and 2 MB Flash memory
  • Ideal for low-cost IoT applications with  Wi-Fi/Bluetooth LE connectivity
  • Compatible with Arduino Portenta and MKR families

The Arduino Portenta C33 is a streamlined module that offers the high performance of the Portenta family at a lower price point, thanks to optimizations and streamlined features. While its secure element guarantees industrial-grade security at the hardware level, the Portenta C33 is also able to perform over-the-air firmware updates with Arduino IoT Cloud or other third-party services.

Ideal to develop cost-effective, real-time applications, Portenta C33 features the Arm Cortex-M33 microcontroller by global leader Renesas and supports MicroPython and other high-level programming languages. Thanks to its onboard Wi-Fi and Bluetooth Low Energy connectivity, the module stands out as an ideal solution for IoT gateways, remote control systems, fleet management, and process tracking.

Quickly deploying AI-powered projects becomes quick and easy with Portenta C33, by leveraging a vast array of ready-to-use software libraries and Arduino sketches available, as well as widgets that display data in real-time on Arduino IoT Cloud-based dashboards. What’s more, the module’s form factor is compatible with the Portenta and MKR ranges and features castellated pins - ready for automatic assembly lines and more efficient connections to other components.


  • Industrial IoT gateway
  • Machine monitoring to track OEE/OPE
  • Inline quality control and assurance
  • Energy consumption monitoring
  • Appliances control system
  • Ready-to-use IoT prototyping solution
  • 1x Arduino Portenta C33

  • 66.04 x 25.40 mm (L x W)
  • External Memories: 16 MB QSPI Flash
  • USB-C: USB-C High Speed
  • Security: NXP SE050C2 Secure Element
  • Operating Temperatures: -40 to +85 °C (-40 to 185 °F)


  • Renesas R7FA6M5BH2CBG Arm Cortex-M33
  • 1x  Arm Cortex-M33 core up to 200 MHz
  • SRAM: 512 KB
  • Flash: 2 MB
  • Arm TrustZone
  • Secure Crypto Engine 9


  • 100 Mb Ethernet interface (PHY)
  • Wi-Fi
  • Bluetooth Low Energy


  • CAN
  • SDCard
  • ADC
  • GPIO
  • SPI
  • I2S
  • I2C

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