← All parts
Feather Rp2040 Rfm69
AdafruitRP2040
A Feather board featuring the RP2040 microcontroller with built-in RFM69HCW 868/915 MHz radio, suitable for wireless networks.
In stock
Specifications
6- Operating Voltage
- 3.3V logic level, 5V tolerant on digital IO pins.
- Flash
- 8MB SPI FLASH
- Ram
- 264KB
- Gpio Count
- D24-D31, D0-D5, SCK, MO, MI, RX, TX, A0-A3
- Dimensions
- 52.2mm x 23.0mm x 7.3mm / 2.1" x 0.9" x 0.3"
- Connectivity
- I2C, SPI, UART
Pinout
22| Pin | Name | Functions | Notes |
|---|---|---|---|
| 3.3V | 3.3V | POWER | Output from the 3.3V regulator |
| GND | GND | GND | Common ground for all power and logic |
| A0/GP26 | A0 | ADCSPIPWM | ADC0, SPI1 SCK, PWM5 A |
| A1/GP27 | A1 | ADCSPIPWM | ADC1, SPI1 MOSI, PWM5 B |
| A2/GP28 | A2 | ADCSPIPWM | ADC2, SPI1 MISO, PWM6 A |
| A3/GP29 | A3 | ADCSPIPWM | ADC3, SPI1 CS, PWM6 B |
| D24/GPIO24 | D24 | GPIOUARTI2CPWM | Digital I/O pin 24, UART1 TX, I2C0 SDA, PWM4 A |
| D25/GPIO25 | D25 | GPIOUARTI2CPWM | Digital I/O pin 25, UART1 RX, I2C0 SCL, PWM4 B |
| SCK/GPIO14 | SCK | SPII2CPWM | Main SPI1 SCK, I2C1 SDA, PWM7 A |
| MO/GPIO15 | MO | SPII2CPWM | Main SPI1 MOSI, I2C1 SCL, PWM7 B |
| MI/GPIO8 | MI | SPIUARTPWM | Main SPI1 MISO, UART1 TX, I2C0 SDA, PWM4 A |
| RX/GPIO1 | RX | GPIOI2CSPIPWM | Main UART0 RX pin, I2C0 SDA, SPI0 CS and PWM0 B |
| TX/GPIO0 | TX | GPIOI2CSPIPWM | Main UART0 TX pin, I2C0 SCL, SPI0 MISO and PWM0 A |
| D13/GPIO13 | D13 | GPIOSPIUARTI2CPWM | Digital I/O pin 13, SPI1 CS, UART0 RX, I2C0 SCL and PWM6 B |
| D12/GPIO12 | D12 | GPIOSPIUARTI2CPWM | Digital I/O pin 12, SPI1 MISO, UART0 TX, I2C0 SDA and PWM6 A |
| D11/GPIO11 | D11 | GPIOSPII2CPWM | Digital I/O pin 11, SPI1 MOSI, I2C1 SCL and PWM5 B |
| D10/GPIO10 | D10 | GPIOSPII2CPWM | Digital I/O pin 10, SPI1 SCK, I2C1 SDA and PWM5 A |
| D9/GPIO9 | D9 | GPIOSPIUARTI2CPWM | Digital I/O pin 9, SPI1 CS, UART1 RX, I2C0 SCL and PWM4 B |
| D6/GPIO6 | D6 | GPIOSPII2CPWM | Digital I/O pin 6, SPI0 SCK, I2C1 SDA and PWM3 A |
| D5/GPIO5 | D5 | GPIOSPIUARTI2CPWM | Digital I/O pin 5, SPI0 CS, UART1 RX, I2C0 SCL and PWM2 B |
| SCL/GP03 | SCL | I2CSPIPWM | Main I2C1 clock pin, SPI0 MOSI, I2C1 SCL and PWM1 B |
| SDA/GP02 | SDA | I2CSPIPWM | Main I2C1 data pin, SPI0 SCK, I2C1 SDA and PWM1 A |
Interactive pinout
Highlight:
RP2040
Click a pin to copy its name · tap a tag above to spotlight a bus.