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Merge pull request #1279 from eightycc/patch-1

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Update adafruit_metro_rp2040.md
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Dan Halbert 2023-11-14 20:25:03 -05:00 committed by GitHub
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@ -44,7 +44,7 @@ You'll note there's no I2S peripheral, or SDIO, or camera, what's up with that?
**There is great [C/C++ support](https://github.com/raspberrypi/pico-sdk), [unofficial (but really good) Arduino support,](https://learn.adafruit.com/rp2040-arduino-with-the-earlephilhower-core) an official [MicroPython port](https://github.com/micropython/micropython), and a [CircuitPython port](https://circuitpython.org/downloads)!** We, of course, [recommend CircuitPython because we think it's the easiest way to get started](https://learn.adafruit.com/welcome-to-circuitpython), and it has support with most of our drivers, displays, sensors, and more, supported out of the box so you can follow along with our CircuitPython projects and tutorials.
While the RP2040 has lots of onboard RAM (264KB), it does not have built-in FLASH memory. Instead, that is provided by the external QSPI flash chip. **On this board, there is 16 MB**, which is shared between the program it's running and any file storage used by MicroPython or CircuitPython. When using C/C++, you get the whole flash memory, if using Python, you will have about 7 MB remaining for code, files, images, fonts, etc.
While the RP2040 has lots of onboard RAM (264KB), it does not have built-in FLASH memory. Instead, that is provided by the external QSPI flash chip. **On this board, there is 16 MB**, which is shared between the program it's running and any file storage used by MicroPython or CircuitPython. When using C/C++, you get the whole flash memory, if using Python, you will have about 15 MB remaining for code, files, images, fonts, etc.
### **RP2040 Chip features:**
@ -67,4 +67,4 @@ While the RP2040 has lots of onboard RAM (264KB), it does not have built-in FLAS
## Purchase
* [Adafruit](https://www.adafruit.com/product/5786)
* [Adafruit](https://www.adafruit.com/product/5786)