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Feather Rp2040 With Usb Type A Host
AdafruitRP2040
A development board with dual USB functionality, featuring an RP2040 microcontroller clocked at 133 MHz. It supports I2C, SPI, UART, and PWM functionalities.
In stock
Specifications
8- Operating Voltage
- 3.3V logic, 5V USB power (via boost converter) [1]
- Logic Level
- 3.3V
- Clock Speed
- 133 MHz
- Flash
- 8 MB QSPI Flash
- Ram
- 264 KB RAM
- Gpio Count
- 21 GPIO pins
- Dimensions
- 2.0" x 0.9" x 0.28"
- Connectivity
- USB Type C, USB Type A (for host functionality)
Pinout
20| Pin | Name | Functions | Notes |
|---|---|---|---|
| D6 | SPI0 SCK | SPI | Also ADC1 |
| SCL | I2C1 SCL | I2C | Also SPI0 CS, PWM3 A |
| SDA | I2C1 SDA | I2C | Also SPI0 SCK, PWM1 A |
| D4 | TX0 | UART | Also SDA0, PWM2 A |
| D5 | RX0 | UART | Also SPI0 CS, PWM2 B |
| D9 | TX1 | UART | Also SCK, PWM4 B |
| D10 | RX1 | UART | Also SPI1 SCK, PWM5 A |
| D11 | TX2 | SPI | Also MOSI, PWM5 B |
| D12 | RX2 | SPI | Also SPI1 MISO, PWM6 A |
| D13 | TX3 | SPI | Also SPI1 CS, PWM6 B |
| A0 | ADC0 | ADC | Also SPI1 SCK, I2C1 SDA, PWM5 A |
| A1 | ADC1 | ADC | Also SPI1 MOSI, I2C1 SCL, PWM5 B |
| A2 | ADC2 | ADC | Also SPI1 MISO, I2C1 SDA, PWM6 A |
| A3 | ADC3 | ADC | Also SPI1 CS, I2C0 SCL, PWM6 B |
| D24 | UART1 TX | UART | Also I2C0 SDA, PWM4 A |
| D25 | UART1 RX | UART | Also I2C0 SCL, PWM4 B |
| GPIO7 | RST | GND | Used for resetting the board |
| GPIO16 | USB_HOST_DATA_PLUS | I2C | Also D+ on USB Type A port |
| GPIO17 | USB_HOST_DATA_MINUS | I2C | Also D- on USB Type A port |
| GPIO18 | USB_HOST_5V_POWER | POWER | Enables 5V output for USB devices |
Interactive pinout
Highlight:
RP2040
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