Hi:
environment:
target board: DK52 board and run LWM2M example of IOT-SDK v0.9
router: ubuntu 16.04 on VM and runs bsserver and LWM2M server on ubuntu 16.04 ...
Hi,
I'm interfacing a nrf51822 and a H8/3294. My question is how much can I drain a the txd pin of the H8/3294. That means my question isn't really about nrf51822.
In documentation...
Hi,
On the 3.30 of nRF52832_Rev_1_Errata_v1.5.pdf, the sleep current with LFXO active is 0.5ÎĽA higher.
I am using a nRF52832 module with the low frequency crystal oscillator...
Hi,
I'm using nRF52832 on SDK V12.2. I add the connection params in the conn_params_init:
static void conn_params_init(void){
uint32_t err_code;
ble_conn_params_init_t...
S130, SDK 12.3, ble_app_hrs_c example.
I want to use whitelist function in this example but I can't finish it.
When I run peer_list_get(), it gets all 0xFF, means that...
Hello,
Could you tell me how to confirm the values for FRASH_START and SRAM_START?
I use nRF52 development kit(nRF52832), nRF5_SDK_15.3.0 .
I am following the Getting...
Hi,
I am creating an application in which there are ~12 elements per device and could have >20-30 devices. I would like to individually address each of these using a serial...
My HTC Nexus 9 tablet OS 7.0.1 does not see the advertisements from an nRF5840 dongle running the BleHeartRateMonitor demo from pc-ble-driver. All my other Androids do. Is...
This question may have been asked before. I did find one related question but it was 3 years old and several of the links in it no longer exist. The choices were also considerably...
Hi,
i'm using nRF5 SDK 15.2.0 and nRF5 SDK for Mesh v3.1.0 using the examples light switch client and server. the clients getting data from my sensor over the UART and sending...
Versions:
Windows 10 Enterprise: Version 1803
SEGGER Embedded Studio for ARM (Nordic Edition) V4.20a (64-bit)
Python: 3.7.4
pip: 19.2.3
west: v0.6.2
nrf repo:...
The nRF5SDK has a rich set of examples illustrating extensive use of the BLE APIs, including full examples of the Blood Pressure profile and other health device profiles....
Hi,
I am using nrf51422 dk board using sdk 12.3 and soft device s130 in keil5 ide. In our project i am using nrf51422 board as central and other controller Bluetooth board...
Hello,
I'd like to evaluate the Rust HAL for the nrf52 family of devices. But before that I was asked to inquire about the stage of development of the HAL and the support...
I am experiencing an issue with the nRF52840 dongle and programming UART pins. First off, I have developed my application on the nRF52 DK and it works fine and now I am programming...
Hi , I need use the DFU ble without have to generate a packet with the nRFutil. I wan't put a open bootloader on the board, don't need to be secure just easy and fast. But...
I am trying to find the hardware datasheet for the speaker on the Nordic Thingy 52 - can someone help point me towards it?
My end goal is to learn about the characteristics...
Hello!
I have been trying to implement the serialization for STM32L476. During my development I discovered that the deserialization of the SD_BLE_GAP_ADV_SET_CONFIGURE response...
We have a custom board with nrf51822 chipset, and we need to implement the firmware update process, which can support both over-the-air and uart type firmware update.
1...
