Hi,
I'm interfacing a nrf51822 and a H8/3294. My question is how much can I drain a the txd pin of the H8/3294. That means my question isn't really about nrf51822.
In documentation...
Hi,
On the 3.30 of nRF52832_Rev_1_Errata_v1.5.pdf, the sleep current with LFXO active is 0.5μA higher.
I am using a nRF52832 module with the low frequency crystal oscillator...
Hi,
I'm using nRF52832 on SDK V12.2. I add the connection params in the conn_params_init:
static void conn_params_init(void){
uint32_t err_code;
ble_conn_params_init_t...
S130, SDK 12.3, ble_app_hrs_c example.
I want to use whitelist function in this example but I can't finish it.
When I run peer_list_get(), it gets all 0xFF, means that...
Hi all,
I am making a device which involves using nfr52832(PCA10040) to communicate with a NAND flash through spi to store data acquired from the ADC. After all the data...
I'm having issues with eclipse integration using the NRF52.
Currently I'm using the PCA10040 dev board and using the tutorial here: devzone.nordicsemi.com/.../
I am...
hi,
i am using uart example from nrf51822 example. when i am sending continuous stream of data then my connection breaks. it disconnects from peripheral device.
how should...
Hello
The nRF51822 has as I understand it 256kByte flash and 16kByte SRAM.
If I run the S110 softdevice, how much sram/flash memory is available to my application program...
Hello all is there a way to have the nRF51822 report back UTC in nano seconds, my though on this is the basic RSSI does not really tell the distance correctly I would like...
HI,
so i designed my board based on the NRF51822-QFAC chip. here's the link of the nrf : www.digikey.com/.../5125206
and find attached the schema of the BOARD that...
Hello,
I have some communication overflows on UART on nRF52, SDK 11 alpha, DMA active, big buffers (1024 bytes). I don't understand, nRF52 is not blocked in an interrupt...
When I am trying to use that file for Firmware Over the Air update feature in my application code then program compilation and all is working fine but when I am trying to...
hi all,
i have a electronic device having a button which sends continous data till i keep button pressed.
i want to send these data without losing connection.
i can across...
Hello,
I program the nrf51 in C++ using GCC and Eclipse as IDE (this question is not related to the C++ toolchain).
I was wondering if it is possible to add the extern...
Hello!
I bought NFR52 DK preview board. As microcontroller it works well. But when I try BLE examples, they do not work. I installed SoftDevice S132, downloaded ble_app_uart_s132_pca10036...
Hello!
I want to add the battery services in my nRF51822 project for getting the message of battery. Is there need battery-powered?
But,I am sorry to see that the led which...
hi everybody,
I'm working in a project, I need to establish a connection between a beacon & the mobile phone, I want to prevent any other masters of connection to my beacon...
I am having an issue with running the initial blinky example that came with the nRF51 PCA10028 SDK in the Eclipse IDE . I will include screenshots of the issue. I believe...
Hi new to Bluetooth, but familiar with Radios and embedded devices
I have 2 devices that only connect to each other.
in the interest of extreme battery conservation I...
