Hello,
I have set nRF51822 Evaluation Kit. With its help, I would like to read the pulse of the heart rate monitor:
link text
I manage to connect to it using the...
Does the s110 stack allow retrying pairing procedure?
It looks like the stack (peripheral) always ends with disconnect upon invalid passkey.
We would like to explore the...
Hi Guys,
since yesterday i am trying to get the DFU with Softdevice S110 (BLE) v7-alpha3 working but haven't succeeded yet. My process is the following:
s110_nrf51822_7...
Hi All,
i would like to know about
1) what is channel in nrf51288?
2) is there any mathematical relationship between channel no and pin no as in ble_app_hrs
example channel...
Hi,
I use UART bootloader SDK example(dfu_dual_bank_hci) to do update firmware on EK PCA10001 board,it can work ok.But i changed the HCI_SLIP_UART_RX_PIN_NUMBER and HCI_SLIP_UART_TX_PIN_NUMBER...
Hi. I have been trying get a notification through ANCS.
I have created an app which is made by modifying ble_app_ancs sample.
It works basically but there is one problem...
Hi all,
I'm currently trying to get the UART example (no SoftDevice) to work under Segger Embedded Studio. What I know is, that retarget.c is used to redefine the neccesary...
Hello,
I've been implementing DAC control trough SPI and DMA using the NRF52 and it is working nicely. During development however I encountered what i think is a bug in...
Hello
i am using the NRF52 EvalBoard and a ADXL362 EvalBoard. I am trying to read every 100ms the FIFO buffer of the ADXL362. Below you can see my register configuration...
I can't get NRF_LOG working with SDK12.3.0.
Using the same main.c and sdk_config.h from SDK12.2 - here NRF_LOG is working well - I get no messages in J-Link RTT Viewer with...
I have made following connection between nordic device and external sound sensor:
VCC--> 5V
GND--> GND
GATE --> Pin 04
ENVELOPE --> A0
I would like to...
Hi all,
Can you give me an estimate about the power consumption required for the update Fw on OTA.
Our product has a solder batteries, so it's important know if in his...
I am using proximity profile using NRF52 DK.When i started measuring power consumption it is not at all coming less than 2mA.
In order to make as low power ,is there any...
Hi all, I am using a nRF52 in PTX mode to request a progress status from another nRF52 in PRX mode every two seconds. The PRX is updating its internal status every 0.25 seconds...
E:\nordic\nRF5_SDK_12.2.0_f012efa3\examples\proprietary_rf\gzll\experimental\gzll_ack_payload
Use gzll_ack_payload this routine master-slave why always send and receive...
I'm using the experimental buttonless DFU app in SDK v13 to automatically change a device without buttons to run in DFU mode for an update.
I'd like to automatically reconnect...
hi:
i update app fail using serial ! SD version 8.0.2 . nrfjprog version 9.0.0.
the device page as follow:
APP_START: 0x18000
APP_SIZE: 0x18000
SD_START: 0x1000...
I use SDK9 s130 nRF51 in central mode. When I save 2 devices in my central, all ok.
In a
m_peer_table[index].id_bitmap
i see that value 0xFF changed to 0XFC
But...
I have been following BLE Services, a beginner's tutorial to add a service to my ble_app_template project. But tutorial was written for SDK 11 and I'm using SDK 12 (s130 &...
Hi, i am using this program to send the data captured on 3 sensors from AIN0,1,2 to the mobile nrf toolbox application via BLE UART.
The problem is that when the sampling...
Hi,
I had done OTA DFU update on nrf51 DK Board using SDK11 version.
Now i wish to do same thing with other custom board which is having nrf51822QFAA. For that, my hardware...
