Adafruit Feather RP2040

A new chip means a new Feather from Adafruit, and the Raspberry Pi RP2040 is no exception. When Adafruit saw this chip they thought "This chip is going to be awesome when we give it the Feather Treatment" and so they did! This Feather features the RP2040, and all niceties you know and love about Feather Measures 2.0" x 0.9" x 0.28" (50.8mm x 22.8mm x 7mm) without headers soldered in Light as a (large?) feather - 5 grams RP2040 32-bit Cortex M0+ dual core running at ~125 MHz @ 3.3V logic and power 264 KB RAM 8 MB SPI FLASH chip for storing files and CircuitPython/MicroPython code storage. No EEPROM Tons of GPIO! 21 x GPIO pins with the following capabilities: Four 12 bit ADC (one more than Pico) Two I2C, Two SPI, and two UART peripherals, we label one for the 'main' interface in standard Feather locations 16 x PWM outputs - for servos, LEDs, etc The 8 digital 'non-ADC/non-peripheral' GPIO are consecutive for maximum PIO compatibility Built-in 200mA+ lipoly charger with charg