Lines Matching +full:gpio +full:- +full:power +full:- +full:switches
10 Nordic Semiconductor nRF52840 ARM Cortex-M4F CPU and the following devices:
15 * :abbr:`GPIO (General Purpose Input Output)`
16 * :abbr:`I2C (Inter-Integrated Circuit)`
24 * :abbr:`UART (Universal asynchronous receiver-transmitter)`
51 +-----------+------------+----------------------+
54 | ADC | on-chip | adc |
55 +-----------+------------+----------------------+
56 | CLOCK | on-chip | clock_control |
57 +-----------+------------+----------------------+
58 | FLASH | on-chip | flash |
59 +-----------+------------+----------------------+
60 | GPIO | on-chip | gpio |
61 +-----------+------------+----------------------+
62 | I2C(M) | on-chip | i2c |
63 +-----------+------------+----------------------+
64 | MPU | on-chip | arch/arm |
65 +-----------+------------+----------------------+
66 | NVIC | on-chip | arch/arm |
67 +-----------+------------+----------------------+
68 | PWM | on-chip | pwm |
69 +-----------+------------+----------------------+
70 | RADIO | on-chip | Bluetooth, |
72 +-----------+------------+----------------------+
73 | RTC | on-chip | system clock |
74 +-----------+------------+----------------------+
76 +-----------+------------+----------------------+
77 | SPI(M/S) | on-chip | spi |
78 +-----------+------------+----------------------+
79 | UART | on-chip | serial |
80 +-----------+------------+----------------------+
81 | USB | on-chip | usb |
82 +-----------+------------+----------------------+
83 | WDT | on-chip | watchdog |
84 +-----------+------------+----------------------+
94 ---
102 ------------
127 Here is an example for the :zephyr:code-sample:`hello_world` application.
131 .. code-block:: console
133 $ minicom -D <tty_device> -b 115200
140 .. zephyr-app-commands::
141 :zephyr-app: samples/hello_world
155 There are 2 samples that allow you to test that the buttons (switches) and LEDs on
158 .. code-block:: console
175 .. code-block:: devicetree
189 low-power-enable;
195 pinctrl-0 = <&uart1_default_alt>;
196 /* if sleep state is not used, use /delete-property/ pinctrl-1; and
199 pinctrl-1 = <&uart1_sleep_alt>;
200 pinctrl-names = "default", "sleep";
205 See :ref:`set-devicetree-overlays` for further details.
214 in under-10KHz applications. They are not suitable for 115200 speed of UART.
237 .. target-notes::
239 .. _nRF52811 website: https://www.nordicsemi.com/Products/Low-power-short-range-wireless/nRF52811
244 .. target-notes::
246 .. _nRF52840 DK website: https://www.nordicsemi.com/Software-and-Tools/Development-Kits/nRF52840-DK
249 .. _J-Link Software and documentation pack: https://www.segger.com/jlink-software.html
250 .. _nRF52811 website: https://www.nordicsemi.com/Products/Low-power-short-range-wireless/nRF52811