EMAC, Inc.

CutiPy™ ARM Industrial IoT

Compatible Operating Systems: MicroPython, Free RTOS
Supported Architectures: ARM

Designed and Manufactured in the USA the CutiPy™ Industrial IoT microcontroller was created to simplify connecting devices and machines to the multitude of systems found in an industrial environment. EMAC Inc. has designed an easy to use embedded solution that can be implemented anywhere from the factory floor to an offsite remote location.

Based on the STMicroelectronics STM32F407IGH6, the CutiPy™ has an ARM Cortex-M4 processor running at 168MHz; with 192KB of SRAM, 1MB of internal flash and provides an SD card slot for additional storage. Standard IO interfaces are 2x USB 2.0 ports, 2x CAN 2.0B ports, 4x Serial ports, 2x SPI lines, 3x I2C connections, 24x GPIO connections (configurable as Timers, Counters, PWM, and GPIO), 8x High drive digital outputs, 13x 12-bit A/D ports, 2x 12-bit D/A ports and an onboard temperature sensor.

The CutiPy™ can be used with a rechargeable Lithium Ion battery connection for power, with built in charging circuitry from USB or a 5v power connector. Wireless module options provide connectivity on 802.11 a/b/g/n, Bluetooth, Thread and Zigbee networks. The CutiPy is ready for IoT success with simplified expansion.

Product URL:


  • Low Power Industrial IoT ARM microcontroller
  • Graphic LCD and Push Buttons
  • RTC with battery backup & Temperature Sensor
  • 2x 50 pin Female Expansion Connectors
  • Wifi, Bluetooth, Zigbee, Thread (Optional)


  • STMicroelectronics ARM Cortex-M4 168 MHz w/Math Coprocessor
  • 192 KB of SRAM, Up to 1MB of Flash, microSD card
  • Up to 64x GPIO, 4x Serial Ports, 2x USB, SDIO, A/D, SPI, I2C & 2x CAN
  • Rechargeable Battery Backup (option)
  • Redpine RS9116 (BT/wifi/Zigbee) with on board antenna (optional)

IoT, Agriculture, Industrial Automation, Intelligent Systems, Environmental Monitoring


Contact Information

EMAC, Inc.

2390 EMAC Way
Carbondale, IL, 62902

tele: 618-529-4525
fax: 618-457-0110

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