But now I have a new problem that is whenever I set " PWR_UP " bit in CONFIG register then it drop the 3.3 volt vcc to 1.2 volt. I don't know why its happening. Anyway, is...
This previous question about multiple advertisements seems to be related to softdevice 7. I was unable to get a similar example working in SD/SDK8
My end-goal is to add...
We are considering using Gazell for an outdoor application, i.e. lots of noise and disturbances, constantly changing environment, where the amount data being transferred is...
Hi everyone,
I have found your git "Ble Optiboot"( github.com/.../ble-optiboot) , and I have understood, it is usefull to load a binary into MCU flash, I was looking for...
I'll go ahead and describe what I need to do and see if anyone might have some place to start for me since I'm having a lot of trouble figuring out what I need.
I'm looking...
Hello ,
I'm designing an embedded system with one of your RF chips (NRF24L01+) and as far as I searched for the datasheet , It seems like NRF24L01+ doesn't have a hardware...
Hi,
This post is very old.
devzone.nordicsemi.com/.../
I have a nrf51822 chip and I'm using it as BLE and it exposes some service and characteristics and it is working...
Hi,
(SDK 14.2, S140 V5.0-2.alpha)
I'm working on a ble project that includes to verify mac addresses.
For the Bluetooth SIG specs, when a device has a public adress...
I just update my sdk to 15.0.0, which use the softdevice s132_nrf_6.0.0. but when I try to generate the application package, I found the nrfutil do not give the sd-req code...
Hi,
Where the Firmware is being stored in the flash??
In which address of the flash the firmware is being stored when i flash the code??
In what file type ,the firmware...
Hi.
I am trying to set up a simple Ble beacon on a PCA10040 and a sniffer on another PCA10040.
IDE = Segger Embedded Studio for ARM (This works fine)
The beacon uses...
Hello,
I'm trying to start working with the NRF52832 Dev board for quite some time and can't manage to get anything complex done other than blinking an LED and even that...
We are using a TI AIC audio codec interfacing with the nRF52 over I2S.
The TI codec specifies the following expected clock frequencies for a sample rate of 16KHz and sample...
Hi
We are trying to find a solution to connecting a BLE peripheral to a "preferred" or "primary" central. We are considering having the peripheral connect to multiple centrals...
Hi,
Probably the answer to this question is no, but I can't seem to find any reference in the standard and/or your SDK documentation that proofs that the same relay message...
Hi,
In the Release Notes of SDK 14.2 the following issue (for an emulated NRF52810 project) is mentioned :
*** Known Issues
****************
** BLE **
- When working...
Hi,
Is there any API in Softdevice S132 v5 production to set up advertising extension?
In migration notes of SoftDevice S140 v5 alpha3 I can find annotation:
A new...
I have read the nAN24-13 application note as well as the crystal selection portion of the nRF24LE1 and nRF24LU1 data sheets and I am still undecided about this crystal
https...
Our intention is to wake up the nRFLEI from power-down using the external interrupts, perform some actions and return to power-down. There are three external control signals...
Dear nordic employee
when I use the spim to send 1 byte address to read it's value(4 bytes)
nrf_drv_spi_transfer(&spi,headerBuffer,(uint8_t)headerLength,readBuffer,...
Hi,
We are trying to transmit a single byte over SPIM using easyDMA but our logic analyzer shows that 16 bits are being clocked out. The first 8 are our message and the...
Hi
I just test the new sdk 15.0
When I test the power of the demo project named "ble_app_hrs_freertos", I get the power table below:
No chage
810uA
...
