# Blues - Swan Feather 3.0 (Component) ## Description Feather-compatible dev board, powered by an STM32L4+ @ 120 MHz with 2MB of Flash and 640KB of RAM Expandable to 55 pins for access to additional I/O and buses Plenty of Flash and RAM for edge ML workloads or complex applications Support for C/C++, Arduino, and CircuitPython CORTEX Debug connector, enabling the use of Visual Studio Code, IAR, and STM32CubeIDE with optional SWD programmer #blues ## Component Details - **Owner:** jlamflux - **Created:** 7/31/2023 - **Last Updated:** 11/7/2023 - **Visibility:** Public - **Product Info Url:** https://blues.io/products/swan/ - **Used in:** 99 projects - **Stars:** 2 - **Mount Type:** Stud - **Package / Case Code:** TO - **Pin Count:** 28 ## Pins | Pin | Name | Type | |-----|------|------| | - | 3.3V | | | - | A0 | | | - | A1 | | | - | A2 | | | - | A3 | | | - | A4 | | | - | A5 | | | - | B | | | - | BAT | | | - | D10 | | | - | D11 | | | - | D12 | | | - | D13 | | | - | D5 | | | - | D6 | | | - | D9 | | | - | EN | | | - | GND | | | - | MISO | | | - | MOSI | | | - | RST | | | - | RX | | | - | SCK | | | - | SCL | | | - | SDA | | | - | TX | | | - | USB | | | - | VIN | | --- *Generated from [https://www.flux.ai/jlamflux/blues-swan-feather-3p0~9d](https://www.flux.ai/jlamflux/blues-swan-feather-3p0~9d)*