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...
I want to count clocks in order to implement a watch. I use the RTC0 as my time-base and count mainly with this device. As it has just 24 bits it would not last for long,...
Hi,
I am trying to use enhanced shockburst (ESB) to stream data at high bitrate between two nRF52 development boards. Even though I set the protocol to 2Mbs, the max netto...
I am testing a nRF9160DK board. I am located in Italy, so LTE-M SIMs would not work.
I have received some NB-IOT SIMs from TIM/Olivetti; I found a compiled sample "at_client...
Hi
I building a mesh network of sensors that will be spread across a building.
One node will have a cellular modem and will send the data to the cloud ( gateway ).
Data...
Hi, I got maybe strange and difficult question about nRF24E1 - I know that max supply is 3.6V, but I try to rebuild one project to Li-ION and I would like to ask if that chip...
There are many one star reviews for nRF Toolbox on the Android Play Store (not from me!). These one star reviews are from users complaining that the application does not find...
Dear All,
I want to program a device to perform the following actions:
Start->configure modem to connect to NB IOT, adjust the PSM and EDRX->potentially send a message...
Howdy,
Part of our design process for trying to achieve the most time out of the product's battery is optimizing any pull-up and pull-down values such that when active...
Hello,
After adding pairing using static passkey to my nRF52840 board, i am facing a memory issue :
At the beginning of execution, the code stopped as if there was a breakpoint...
Hi
I have a short question:
I am currently writing on my master thesis about an self built Asset Tracking System. There should be a micro controller as a receiver...
Hello,
I am using Segger Embedded Studio to run AWS FreeRTOS bootloader demo on the nRF52840. When I try to build, I get the error cc310_bl_backend_ecc.h: No such file or...
the first (initialized) Eddystone (e)TLM frame have vbatt unset. I am using SDK 15.3. I suggest the following changes, it simply busy wait until ADC reading is finished before...
I had been programming custom boards with the nRF52840 DK both through nRF Connect and the Command Line tool without issues. I have shorted SB47 to provide power to the target...
Hello,
I am see odd behavior with SES and git repos. I was working on a branch and wanted to confirm there was no issues with the building the project before I started adding...
I am sorry to ask a stupid question as i supposed to fix firmware issue with my zero knowledge.
Before android app (central) connected to peripheral ble 52832, If I press...
