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Compatible Hardware
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Adafruit Feather STM32F405
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Kit

Adafruit Feather STM32F405

The fastest board in the product line

Core Components
:
No items found.
Where to buy
Connect this hardware to Blynk in no time
Use a ready-made blueprint project, or a firmware example to build your own functionality.
No items found.
Firmware Example
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Channels
:
Connectivity
:
WiFi
Applications
:
Smart Buildings
Air Quality and Sanitation
Environmental Monitoring
Home Automation
Medical
HVAC
Gardening

About Product

It's a feature-rich development board with a powerful STM32F405 Cortex M4 microcontroller. It operates at 168MHz and offers 1MB of Flash and 192KB of RAM. This board is distinctive for its USB-C connectivity for both power and data, and it supports LiPo batteries with an integrated charger. A unique aspect is its built-in NeoPixel indicator and 2 MB SPI Flash.

Product details

Core Components:
No items found.
Accessories:
CPU:
Channels:
Memory:
Flash: 4MB, RAM: 192KB
Connectivity:
WiFi
Programming Language:
Supported Blynk Tech:
No items found.
Applications:
Smart Buildings
Air Quality and Sanitation
Environmental Monitoring
Home Automation
Medical
HVAC
Gardening

Technical Specifications:

  • Microcontroller: STM32F405 Cortex M4 with FPU
  • Speed: 168MHz
  • RAM: 192KB total (128 KB general usage + 64 KB program/cache)
  • Logic Level: 3.3V, 5V compliant pins
  • USB: USB C for power and data
  • Battery: LiPo connector and charger
  • Storage: SD socket, 2 MB SPI Flash chip
  • Indicator: Built-in NeoPixel
  • Connectivity: I2C, UART, GPIO, ADCs, DACs
  • I2C Connector: Qwiic/STEMMA-QT for fast I2C
  • Bootloader: USB DFU, no UF2 bootloader
  • Size: 52.0mm x 23.0mm x 10.0mm / 2.0" x 0.9" x 0.4"
  • Weight: 6.2g / 0.2oz

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