Hi, could you please tell me if my assumptions below correct?
Measuring a (ratiometric to VCC) analog signal and selecting VDD_1_2_PS as the reference selecting AIN_NO_PS...
When I initialize the SoftDevice with SOFTDEVICE_HANDLER_INIT(NRF_CLOCK_LFCLKSRC_XTAL_20_PPM, false); // Sets up Crystal Source to 20ppm 32.7628kHz
The project I based...
I am trying to make a product with NRF8002B. I finally have the product prototyped. The user will connect to the device, beep, light up, and track. It will always stay on...
Please,
It seems that "Flow Control" signal is not available on nRF24AP2-USB.
EVENT_TRANSFER_TX_START event message appears only one time after the first data packets...
I am looking for cheapest (up to few hundred USD) and simplest Arduino basic solution to track real-time RFID tags distance (also direction if possible) without additional...
Hi all,
I am new to Nordic semiconductor but I could be interessed by nRF9E5. To check if it could fit my requierement, I would like to know if it possible to configure...
Hi,
I am using ADC without external reference and no analog input in order to measure the battery level with a timer (code at the end).
I am also reading several ports...
Hello ,
I'm using ble_app_eddystone example and I would like to stop the advertising and TLM when I press button 2. I able to create a correctly inicialization of button...
we validate the example /ble_centeral/ble_app_multilink_central with NRF_SDH_BLE_TOTAL_LINK_COUNT equals 8. Change the number from 8 up to 15, it still work.
but when the...
in a ble_nus_c_evt_handler().
SDK13, nRF52, S132.
I made connect success. When it done, I send command to peripherial to start discovery. When event came
case BLE_NUS_C_EVT_DISCOVERY_COMPLETE...
Hi, when trying to read a register from a chip using the IIC interface,blocking mode:
uint32_t ms5837_cmd_read(uint8_t *data, uint8_t length, uint8_t register_address)...
On a custom board with an nRF52832, I have some LEDs I'm driving from the pins 9 and 10. One or both of these pins are used for the NFC antenna unless you configure them as...
I am trying to understand the whitelist feature by following the HID Key board peripheral example on S140 v5.0.0.-2_aplha on nRF52840 dev kit. I am using iPhone SE with nRF...
Hi all,
I'm trying to return a write response in nRF sdk but so far no success.
Actually I'm still scratching my head to figure out how characteristic write works exactly...
I am trying to build and debug the Mesh v1.0.0 light-switch server example and getting a
cryptic error when launching the debug.
My environment is Segger v3.30 on macOS...
Hello,
I just bought a nRF52832 development kit
infocenter.nordicsemi.com/.../nRF52_DK_User_Guide_v1.2.pdf
The board can pair and data transfter with mobile after i...
With a little research, I came to the probably erroneous conclusion that the "NRF_ERROR_INTERNAL" error I keep getting is likely caused by my not using a twi event handler...
hi
i did the setup according to border router setup guide on Nordic info center. all run fine but when i tried to run command ""panid 0xabcd" it saying not found
Good evening.
I write a project on nrf51822 in which there are a number of services with a set of characteristics (write and read). I need to limit access to some characteristics...
Good day!
I'm working on NRF52 and its default timeout for advertising is 180s. But I am unable to stop the advertising event even after that. I tried to change the timeout...
Hello,
is there a certain amount of time the nRF52832 has to stay in RXIDLE between the reception of two packets when receiving several of them without disabling and re-enabling...
