List of products by brand Adafruit

Adafruit CLUE Express - nRF52840, Bluetooth LE
Last items in stock
Adafruit CLUE - Cortex M4
Nordic nRF52840 - @ 64 Mhz
1Mb Flash, 256 KB RAM
TFT 240 x 240
2MB Flash storage
Sensors (LSM6DS33, LIS3MDL, APDS9960, microphone, sht, BMP280)
Buzzer
Arduino / CircuitPython only
€51.22
Metro M0 Express - ATSAMD21G18
In Stock
ATSAMD21G18 @ 48MHz
3.3V Logic
FLASH: 256 Kb
RAM: 32Kb
2 Mb FLASH SPI
USB bootloader
Ready for Arduino and MicroPython (CircuitPython)
€29.96