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...
Hello,
I'm using the nrf51422 with 210 softdevice.
I'm trying to figure out a way for the receiving slave device to go to sleep when away from the master, but to wake...
To be able to upgrade FW through UART, a bootloader for nrf51822 is required in my project. I have tried out the example bootloader in SDK. But this example is using softdevice...
Is there any way to invert the PWM behaviour easily? I'm trying to develop firmware that will run on the DK52 (LED active high) and my custom board (LED active low).
I...
Like it says in the title. I'm working on an embedded application where lifetime is pretty important, so I'm trying to get power consumption down as low as possible. I don...
I have Rx sensitivity issues when DCDC is enabled
The 52832 datasheet shows these connection:
DCC: 10 uH,
DEC4: 15 nH
When switching both inductors I get better sensitivity...
Hi, I am have been using PPI to control SPI transfer in response to a GPIO interrupt.
The PPI initiated SPI transfer that reads an external device's register A and I would...
while the ble_uart example is a great resource of information, i have a need to completely separate the ble nus data in / out from the hw uart code
using sdk 14.2.0
...
Hi everyone,
So I've this arduino code that utilizes the I2C library and made some convertions to it to work with the nrf52832 in the segger embedded studio and when debugging...
Hello, I'm trying to migrate an Atmel project to nrf51822 chip.
Now, in the original project there were 2 CB arrays registered, one dealing iwth GATT one with GAP:
a...
hi,
I am working on nrf51822 chip and using sdk11.0.0 sdk,softdevice (s130 2.0.1) .I want to send 4Kb of data in a packet from the central device and on the other side my...
Dear all,
We have just purchased "nRF52840 Preview DK" kit for a project that connects BLE SoC to Linux host machine.
I have just realized that Connectivty example from...
Hi,
I managed to get fds to store some information in nrf51dk for persistent data storage. I would like to check if the data is still available in the chip after power...
Well, I have question for this SPI connection problem.
anyway,I have nRF51822 core board using adxl345 with SPI connection. that connect SDA to P5, SDO to P6, SCL to P7,...
Hello,
I understand the nRF9E5 is programmed through the externally attached AT25320B, ok. I understand three bytes are appended to the .hex file for the 8051. Since I...
Hello Nordic team,
I just post a message here to take the temperature, and your respective engineering opinions about that…
It's been a few months that I work on the...
I'm using SDK 14.2 (not really relevant I guess) on an nRF52832. The application requires a greeting to be sent to the remote through NUS as soon as a connection is made....
