Adafruit Feather RP2040 with USB Host, Type A, 5723

Double USB ports – with the Adafruit Feather RP2040 with USB host, you are well equipped. You don't have one, but two USB ports – perfect for connecting USB devices directly and communicating at the same time. Powerful RP2040 chip – At the heart sits the 32-bit Cortex M0+ dual-core processor, which runs at 133 MHz and is incredibly versatile. With 264 KB RAM and 8 MB SPI FLASH, you have more than enough storage space for your projects. Easy battery analysis – you can conveniently power the board via a 3.7 V lithium polymer battery. The integrated charging circuit ensures that you can use your board on the go and is easily charged with the USB port. For beginners and professionals – Whether you are just starting out or are an experienced developer, support for Arduino and CircuitPython makes getting started easy. You have access to numerous examples and projects to help you get creative. Versatile GPIO pins – a total of 21 GPIO pins are available that offer many functions, including I2C, SPI and UART. This means you can connect a variety of sensors, actuators and other devices to realize exciting projects.