Hi I am using Jlink board, when connected to my pc, I can't select nRF5x programming.
Version I am using is 1.20.0.2. I tried the uninstalling everything and installing....
Hi guys,
In the iot sdk in mqtt.h there are typdefs for "mqtt_topic_t " and "mqtt_subscription_list_t".
I'm trying to set several topics (5) and subscribe to them.
...
Hi,
I am using nrf5832 that is running a coap server example.
I have modified it a little so it reads sensor data via i2c and returns the data using the coap callback.
...
Hi,
I would like to receive some suggestion about finding a CHEAP smartwatch / wristband already available that has these minimal features: BLE (with SDK / GATT profiles...
Compiled with Keil4 software compilation and C of the mixed program, the error is:Branch offset 0x00000228 out of range of 16-bit Thumb branch, but offset encodable in 32...
Hi,
I am currently working on a prototype with Silicon Labs Thunderboard sense. I am looking for a replacement product that has NRF BLE module. All I need is a BLE module...
I would like to hide BLE advertising from normal BLE devices.
And only be able to see such advertising with dedicated scanner.
I was thinking of changing access address...
Hi
1、Becuse of customer's PC administrator has been implanted managed software in the engineer's computer，So the m anaged software may limit some processes in the computer...
Hi,
After upgrade from nRF Connect SDK 1.4.1 to SDK 1.7.1 we have seen an increase of the current consumption with about 100uA.
Before with SDK 1.4.1 the idle current...
The non-standard function mlme_rx_enable declared in the header mac_mlme_rx_enable.h does not seem to be defined in 802_15_4_lib_gcc.a.
The compilers throws an error: undefined...
Hi all,
I'm trying to put the system into the SYSOFF mode when the device detects an external charger. HW-wise it's implemented by the charge controller pulling a GPIO HIGH...
Hello,
Let me just briefly state that I have referred to required documentation and also executed spi_transceive_async() test, at zephyr\tests\drivers\spi\spi_loopback...
Hi
I want to use nrf52840 to develop a central like figure below，the central can connect and communicate with all kinds of peripheral. Is there a reference example？
Hello,
NCS1.8.0 Windows10 X64;
spi_loopback test,default code default pins;it is ok.
when i change the SPI_1 pins ，
Failed to achieve the effect, still used the original...
When setting up a pin to toggle on the RTC's TICK event through the PPI and constantly reading the RTC's COUNTER on the nRF52832, my team observed frequent glitches on the...
Hi All!
I am using the cloud client example. The development board is nrf9160. This example works well and sends the message to nrf cloud on button press. Is it possible...
I'm using the Nordic Python libraries to receive the BLE data. I can send the data from our board with the nRF52840 chip on it. If I send the data to my Android phone with...
Hi.
In order to save battery in an "advertising only" peripheral, would it be possible for this module to remain in sleep status and start advertising (for a preset period...
Hi all,
i am using nrf5340 with SDK v1.5.1
I want to know if it is possible to use nrf5340 as central and peripheral device simultaneously?
The application is -
1...
chip : nrf52833 softdevice : s140 nrf52 7.2.0 IDE : IAR OS : windows 10
I try to USB DFU in nrf52833 I'm using secure bootloader base on secure bootloader example and...
