Coming soon nRF52840 based Metro Express @adafruit @circuitpython @arduino @nordictweets
Here is the upcoming nRF52840 based Metro Express. This board has QSPI flash, native USB, BTLE and is shield compatible. You can power it from USB, DC power jack or from a Lipoly battery (there’s a built in charger circuit). We tried out a USB C connector, it’s our first board with C. The nRF52840 can run CircuitPython or Arduino!