I am getting get BLE_EVT_USER_MEM_REQUEST and BLE_GAP_EVT_CONN_PARAM_UPDATE event, when writing to ble device, sample code did not handle these event, and seems no document...
Hello:
Why do I erase SDK5.2 version of flash and read not, in SDK4.2 can. I tested nrf51_sdk_v5_2_0_39364\nrf51822\Board\nrf6310\flashwrite_example is a good example.However...
before i write the flash, it has been erased.so ,its value is all 0xff.
when i write 0x00 to flash address 0x0001,the value read out is not 0x00 but 0x01,and the value in...
I'm looking for a way to use the nordic uart service ( devzone.nordicsemi.com/.../ble_sdk_app_nus_eval.html) from Linux using the native Linux BLE Stack (BlueZ). My application...
Hi,
I've created an application using the S110 experimental ANCS demo. I successfully implemented ANCS and then began to structure my application around it. At some point...
Hello,
In an ongoing company project we use a couple of nRF51 transceivers forming a beacon enabled wireless sensor network consisting of one base station and multiple...
Hi everyone, i would like to put this topic here so that new developers can benefit from it i hope.
when you want to measure the current you need a PPK-2 or Oscilloscope...
Hi expert,
I use the example below:
D:\Nordic\nRF51 SDK\nRF5_SDK_14.2.0_17b948a\examples\ble_peripheral\ble_app_uart
I changed UART pin from default pin0.08 and pin...
My goal is to implement dynamic pairing and connection to a Bluetooth device based on SDK16.0.0 and s132_7.0.1, and add a buttonless DFU function. By sending instructions...
I am trying to integrate GitHub - NordicSemiconductor/IOS-DFU-Library: OTA DFU Library for Mac and iOS, compatible with nRF5x SoCs library in one of the SwiftUI mobile application...
I was starting from multi-NUs.I need to send form a Master a message to 4 Slave every 50mS.
I see that up to 100ms It work but that at 50mS the comunication doesen't work...
Hello,
I was given a project that was built using nRF Connect SDK 1.6.0. I tried installing nRF Connect SDK 1.9.1 but received a bunch of compiler errors when building the...
We upgrade our project from nrf-sdk 1.7.1 to 1.9.1 and it broke part of our project.
The part that broke counts the number of falling / rising edges and triggers different...
Hi team,
I am currently working on a BLE project using nRF5 SDK 17.1.0, I want to interface the nrf52840 DK with the Nrf21540 EK to expand the range.
After reading various...
Dear Nordic Experts, This one's a tough nut to crack:
The firmware is based on nRF5 SDK for Mesh 5.0.0 with nRF5 SDK 17.0.2 and Softdevice s132 7.3.0. It runs on a nRF52832...
I tryed to reduce the power consumption of my beacon (ble_app_beacone example from SDK) to have more battery live. To do this, I want to reduce the TX power. And also change...
I have to initialize a i2c multiplexer, for that I am sending the device address and register address to be written using the function:
nrf_drv_twi_tx(&m_twi, (0x70), tx_buf...
Hi,
I'm currently using nRF Connect SDK v1.9.0 and developing on a nRF52832 onto a custom board. I'm using a BMI090L from Bosch connected over i2c.
I'm trying to suspend...
Hi.
Encountering an intermittent issue where, after a DFU (either OTA using Nordic Device Manager or over usb serial using dfu-util on Linux), the image is reportedly in...
In the DTS file for I2C, how do you set the port of the pin specified?
&i2c0 { compatible = "nordic,nrf-twi"; status = "okay"; sda-pin = <26>; scl-pin = <27>; };
In...
Hi,
I have a question about the whitelist，when we use the function "pm_whitelist_set()" to set the whitelist，whether the whitelist is stored in RAM or FLASH? I traced the...
