[3DMakerWorld] Adafruit Feather RP2040

Description: Key FeaturesRP2040 32-bit Cortex M0+ dual core running at ~125 MHz @ 3.3V logic and power & 264 KB RAM8 MB SPI FLASH chip for storing files and CircuitPython/MicroPython code storage. No EEPROMBuilt-in 200mA+ lipoly charger with charging status indicator LED; RGB NeoPixel for full-color indication & Pin #13 red LED for general purpose blinking12 MHz crystal for perfect timing.USB Type C connector lets you access built-in ROM USB bootloader and serial port debugging A new chip means a new Feather, and the Raspberry Pi RP2040 is no exception. When we saw this chip we thought "this chip is going to be awesome when we give it the Feather Treatment" and so we did! This Feather features the RP2040, and all niceties you know and love about Feather. Inside the RP2040 is a 'permanent ROM' USB UF2 bootloader. What that means is when you want to program new firmware, you can hold down the BOOTSEL button while plugging it into USB (or pulling down the RUN/Reset pin to ground) and it will appear as a USB disk drive you can drag the firmware onto. Folks who have been using Adafruit products will find this very familiar - we use the technique on all our native-USB boards. Just note you don't double-click reset instead hold down BOOTSEL during boot to enter the bootloader! The RP2040 is a powerful chip, which has the clock speed of our M4 (SAMD51), and two cores that are equivalent to our M0 (SAMD21). Since it is an M0 chip, it does not have a floating point unit or DSP hardware support - so if you're doing something with heavy floating-point math, it will be done in software and thus not as fast as an M4. For many other computational tasks, you'll get close-to-M4 speeds! Item SpecificsDual ARM Cortex-M0+ @ 133MHz264kB on-chip SRAM in six independent banksSupport for up to 16MB of off-chip Flash memory via dedicated QSPI busDMA controllerFully-connected AHB crossbarInterpolator and integer divider peripheralsOn-chip programmable LDO to generate core voltage2 on-chip PLLs to generate USB and core clocks30 GPIO pins, 4 of which can be used as analog inputsPeripherals3.3V regulator with 500mA peak current outputMeasures 2.0" x 0.9" x 0.28" (50.8mm x 22.8mm x 7mm) without headers soldered inWeight: 5g Note: Updated with a right-angle tactile button for the Bootloader switch, so that you can press it even when a 'wing is on the Feather. We have also connected the boot button to GPIO #4 so it can be used as a user-input button

Price: 19.96 USD

Location: Lenexa, Kansas

End Time: 2024-09-27T22:23:34.000Z

Shipping Cost: N/A USD