Hello
I have just received thingy:91 x to start learning nrf platform. Unfortunately it's not all smooth. I am trying to do flash Blank application. It builds fine but then...
Hi, We have used nPM1300 on our development board around nRF54H20, but we are experiencing an strange issue. - when power is attached VBUSINILIM0/VBUSINILIMSTARTUP value is...
Hi,
We’ve successfully developed our first few custom development boards based on the nRF54H20 MCU, using the Fanstel BM20C module. However, we've discovered that the module...
Hello Nordic,
I am looking for a sample or instruction (step by step) for custom bootloader.
Our application code is ready and all the left thing is BLE DFU and custom...
Hey All
Im working on a new product and its the first time I'm developing around the nrf5340, I'm looking for some guidance around the supply configuration for maximum...
Hi Team,
We are using nRF9160 MQTT sample code 'mqtt_simple'.
1. What is the maximum payload we can send in one single PUBLISH?
2. I want to send 4KB of data in single...
I am getteing a -12 error when trying to access a open/create a file using littlefs and a fs_open command on a nrf5340 custom board.
The filesystem seems to be mounted fine...
I am planning to write a simple OS for nRF51822 based on framed loop principle.
Nothing fancy, just bog standard 10mS frame and optional round robin scheduler.
The questions...
Hello,
I am designing a circuit using the nRF81522 chip.
I was wondering what should I do with the unused I/O pins.
Would it be OK to leave them unconnected, or there...
Hi
Could I use 3.3V to the C3 capacity in the application example,datasheet?That is to say,C3 doesn't connect to VDDPA pin and 3.3V connect to the C3.I found that it is...
We have developed our custom nRF8001 board and connected with Arduino UNO bord. we have used nRF HRM demo application from Github . We are using nRF utility application from...
OK, I didn't read enough fine print before I plunged in, but my version of the nrf51822 I have on a bunch of boards isn't supported by the new SDK.
In a premature onset...
I'm trying to use notifications with Android 4.4. When my service issues a call to sd_ble_gatts_hvx, the result is BLE_ERROR_GATTS_SYS_ATTR_MISSING.
From this link , I...
Hi
when i call twi_master_transfer function in for(;;) loop of file ble_app_hrs project.
Kindly tell me what to do for that.
for (;;)
{
for(i=0;i<10;i++)
{
...
When I plug the PCA10000 into my mac I can see it presents 3 USB interfaces. The first is interface class 0x02, Communication Control, the second is 0x0a, which is Communication...
Hello
I have problem to reach 100 feet and a high data rate using BLE.
I am thinking about using gazell. Is possible to communicate with gaxell protocol to IOS and Android...
Hi guys,
I am trying to get the maximum packet size out of my nrf24 radios. If I am implemeting my own radio protocol which doesnt require 3-5 bytes of address is it possible...
Note that nWP-018 "Migrating to the latest nRF51822 chip version" specifies that the SDK version which should be used with the Eval Kits I have (version 1.0, chip variant...
I'm using the nRF51822 with the version v5.2.1 S110 soft device and have implemented a communication scheme that is very nearly identical to the Nordic UART protocol as implemented...
Hi,
I'm currently working on an Android 4.3 app who must communicate with a model of a specific device.
This device contains a Bluetooth low energy chip nrf8001 and there...
