Feather STM32F405 Express specs, pinout & datasheets
- Chip / SoC
- STM32F405
- RAM
- 128 KB
- Flash
- 1 MB
Imported entry: generated from open-source board definitions (zephyr, circuitpython), not reviewed by a person. Each fact links to the definition it came from.
Specifications
Can I still use it?
- CircuitPython
- Supported[2]
- Zephyr RTOS
- Supported[1]
As published by each project, checked weekly. A platform not listed has no published information here, which is not the same as no support.
Pinout
Pin names in firmware (24 pins)
| Chip pin | Board names |
|---|---|
| PA03 | VOLTAGE_MONITOR |
| PA04 | A0 |
| PA05 | A1 |
| PA06 | A2 |
| PA07 | A3 |
| PB06 | SCL |
| PB07 | SDA |
| PB08 | D9, CAN_RX |
| PB09 | D10, CAN_TX |
| PB10 | TX |
| PB11 | RX |
| PB13 | SCK |
| PB14 | MISO |
| PB15 | MOSI |
| PC00 | NEOPIXEL |
| PC01 | LED, D13 |
| PC02 | D12 |
| PC03 | D11 |
| PC04 | A4 |
| PC05 | A5 |
| PC06 | D6 |
| PC07 | D5 |
| PC12 | SDIO_CLOCK |
| PD02 | SDIO_COMMAND |
Sources
Spotted a mistake?
Every report is read by a person and checked against a source before anything changes. Please link one if you have it.