1identifier: nrf21540dk/nrf52840
2name: nRF21540-DK-NRF52840
3type: mcu
4arch: arm
5ram: 256
6flash: 1024
7toolchain:
8  - zephyr
9  - gnuarmemb
10  - xtools
11supported:
12  - adc
13  - arduino_gpio
14  - arduino_i2c
15  - ble
16  - counter
17  - gpio
18  - i2c
19  - pwm
20  - spi
21  - usb_device
22  - watchdog
23  - netif:openthread
24vendor: nordic
25