Skip to content
Free shipping on orders over $90 to a shipping address within the contiguous United States!*
Free shipping on orders over $90 to a shipping address within the contiguous United States!*

Portenta C33

SKU ABX00074 Barcode 7630049203556 Show more
Original price $64.00 - Original price $64.00
Original price
$64.00 - $64.00
Current price $64.00

A cost-effective, industrial-grade, secure SOM to make industrial IoT accessible to all.


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.

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.
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.

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.

Key benefits include:

  • Ideal for low-cost IoT applications with  Wi-Fi®/Bluetooth® LE connectivity
  • Supports MicroPython and other high-level programming languages
  • Offers industrial-grade security at the hardware level and secure OTA firmware updates
  • Leverages ready-to-use software libraries and Arduino sketches
  • Perfect to monitor and display real-time data on Arduino IoT Cloud widget-based dashboards
  • Compatible with Arduino Portenta and MKR families
  • Features castellated pins for automatic assembly lines

Cost Effective Performance

Reliable, secure and with computational power worthy of its range, Portenta C33 was designed to provide big and small companies in every field with the opportunity to access IoT and benefit from higher efficiency levels and automation.


Portenta C33 brings more applications than ever within users’ reach, from enabling quick plug-and-play prototyping to providing a cost-effective solution for industrial-scale projects.

Applications include:

  • 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

For more information, see the Portenta C33 product page and feel free to get in touch with our Sales Engineers.
For full documentation and complete technical specs, visit Arduino Docs.

Tech specs

Microcontroller Renesas R7FA6M5BH2CBG Arm® Cortex®-M33:
  • 1x  Arm® Cortex®-M33 core up to 200 MHz
  • 512 kB onboard SRAM
  • 2 MB onboard Flash
  • Arm TrustZone®
  • Secure Crypto Engine 9
External Memories 16 MB QSPI Flash
USB-C® USB-C® High Speed
  • 100Mb Ethernet interface (PHY)
  • Wi-Fi®
  • Bluetooth® Low Energy
  • CAN
  • SDCard
  • ADC
  • GPIO
  • SPI
  • I2S
  • I2C
Security NXP® SE050C2 Secure Element
Operating Temperatures -40 °C to +85 °C (-40 °F to 185 °F)
Dimensions 66,04 mm x 25,40 mm


Get Inspired

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare