GadgetSwan STM32L4 primarily based Feather microcontroller

Swan STM32L4 primarily based Feather microcontroller

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The engineering group at Blues Wi-fi have created a brand new low-cost embeddable STM32L4 primarily based microcontroller designed to speed up the event and deployment of battery-powered prototypes and options. Appropriate with Feather boards the Swan is designed to fulfill builders’ wants that span from early prototyping by means of high-volume deployment.

The Swan microcontroller measures simply 51 mm x 23 mm and is an additional suitable growth board powered by an STM32L4+ @ 120 MHz with 2MB of Flash and 640KB of RAM. Different options embody the flexibility to increase to 55 pins for entry to further I/O and buses in addition to loads of Flash and RAM for edge ML workloads or complicated purposes. Whereas providing help for C/C++, Arduino, and CircuitPython programming languages, along with a CORTEX Debug connector, enabling the usage of Visible Studio Code, IAR, and STM32CubeIDE with optionally available SWD programmer.

Swan microcontroller

Swan STM32L4-based microcontroller specs

Feather-compatible dev board, powered by an STM32L4+ @ 120 MHz with 2MB of Flash and 640KB of RAM
Castellated-edge entry to 55 GPIO ports together with:
8 analog
16 digital
4x I2C, 3x SPI
USB OTG full velocity
1x 14-channel DMA
tNG
12-bit ADC, 2 x 12-bit DAC
low-power RTC, and CRC calculation peripherals
Loads of Flash and RAM for edge ML workloads or complicated purposes
Assist for C/C++, Arduino, and CircuitPython
CORTEX Debug connector, enabling the usage of Visible Studio Code, IAR, and STM32CubeIDE with optionally available SWD programmer
See extra at Swan and on CircuitPython.org

“Builders could start to make use of Swan together with Adafruit’s myriad sensors and FeatherWing-compatible carriers. Attributable to its novel design, for high-volume deployment the low-cost Swan can be soldered on to a mother or father PCB integrating these sensors, using the total vary of Swan’s I/O capabilities. The board has three unbiased energy choices – USB, Battery, or Line energy – and supplies a software-switchable 2 Amp regulator for powering exterior sensors. When working in its low-power working mode, all the Swan board generally attracts solely about 8uA whereas retaining all of its reminiscence, making it fairly appropriate for battery-powered units.”

Supply : Swan : Adafruit

Filed Beneath: {Hardware}

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