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...
Hello!
I set up a project using NRF24L01 and a patch antenna ceramic, the type used in GPS.
In fact, I tested several types of antennas, F, F inverted, GPS, Loop. But...
Hello,
I'm trying to create a PC application to read out some Ti Sensor Tag modules. I'm using a nRF51822 USB dongle and the Master Emulator api.
The nRF dongle sees...
Hello,
I have problem with implementing UART to simple_coap_client example, but there is too much problems. Some issues have been solved, but it still is not all.
defines...
I need the nrf52 as a I2C slave, so I set up a very minimal example:
which seems to work so far. the chip wakes up, receives the i2c msg and is able to send back data...
Hello,
I'm trying to do some power optimization in my project and I'm looking for information about current consumption of different peripherals. Unfortunately, the information...
Hi,
Currently I am trying to implement Watchdog functionality into my Project.
I have the followowing problem:
I use the Nordic WatchdogTimer.h and instance the class...
I am trying to implement a DCT on a nrf52840 board and have been looking at using the CMSIS DSP DCT function to achieve this. Does anyone have an example of this function...
I have 2 custom made boards.
I took the first board.
I tested low power consumption. And it WAS working.
Made multiple tests on i2c, BLE, GPIO, Flash memory... All worked...
Dear nordic,
when i try to scan in coded phy some times works but after few minutes it fails to scan(that is not capture beacons). some times it fails from starting(that...
Hello,
I have an issue about the NRF9E5 and the external EEPROM.
When I program the external EEPROM sometimes the procedure fails. When I retry the action is impossible...
Hello,
This is Jahnavi. I am having nRF 52 DK boards. I have a doubt that what will happen if we will give power supply from both coincell as well as USB cable?
Is there...
Development environment: SDK V15.2, Soft device S140 V6.1.1
Application status: unmodified, logging level changed from INFO to DEBUG, debug-flag -DDEBUG set during compilation...
Hi,
When I try to install apps in nRF Connect v2.1.0, I get the following error " Unable to install: Unable to download registry.yarnpkg.com/nrf-framework-courses . Got...
Hello !
I got bad time figuring out how we can prevent a Malicious device to corrupt our thread Network and only allow our device to connect to this mesh network.
I am...
I am trying to get the nRF52840 to interoperate with an existing product using the Telegesis ETRX357 Zigbee radio running a Zigbee 2007 PRO stack. For now, I’m using the nRF52840...
Hi,
I'm developing an application on Android based on nRF_UART apk source, but i'm having trouble in connecting to two BLE devices. Actually, i think i could manage to connect...
