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,
how long does it take time if i would wake up a nrf51422 rev2 (ANT and BLE) in deepest possible sleep mode ?
And how long does it tai if after wakeup it had to communicate...
I saw that the app_timer uses the SWI0. Could you explain what it does and what the advantage is compared to "timer_list_handler_sched()" calling "timer_list_handler()" directly...
in \connect SDK\v1.5.0\nrf\samples\bluetooth\peripheral_uart,data number is limited 20 bytes, more than 20bytes BLE will part data in two or more packs to send or receive...
Hello everyone.
I'm trying to run examples provided in Zigbee v4.1 https://www.nordicsemi.com/-/media/Software-and-other-downloads/SDKs/nRF5-SDK-for-Thread/nRF5-SDK-for...
Hi,
https://www.nordicsemi.com/Software-and-tools/Development-Tools/nRF-Sniffer-for-Bluetooth-LE/Download#infotabs , I have used this link to access the nrf sniffer hex...
I'm struggling to understand the difference between nrf_pwr_mgmt_run() and sd_app_evt_wait(). When should I use each one? It looks like nrf_pwr_mgmt_run() calls sd_app_evt_wait...
ok I am using nrf52820 and sdk nRF5_SDK_17.0.2_d674dde
when i was using
ble_app_uart\pca10100e\s112
Its work correctly
and
the dfu
pca10100e_s112_ble
also...
I am having problems advertising both FOTA and a custom service. I started with the peripheral sample (zephyr\samples\bluetooth\peripheral) and the smp_svr sample (\zephyr...
A SoftDevice is software which implements a wireless protocol and the nRF51 and nRF52 series specifically mention them. Since the nRF5340 has a dedicated network processor...
Hello,
I'm coming to you with a beginner question, I would like to use the functions localtime, difftime, strftime but I saw that time.h is not included. Is it possible...
The test of I2C signal found that the logic low level could not be lowered. It was pulled up to 3.3V through the external 1K resistor, and the logic low level of I2C was about...
I'm getting strange behavior when connecting to nRF52840DK.
Log from nRF:
Log from android nRF Connect:
The same code works on our custom board (nrf52832). We use...
Hi Nordic DevTeam,
So I already followed this tutorial on how to add custom service UUID.
https://github.com/NordicPlayground/nRF5x-custom-ble-service-tutorial
I have...
We are using softdevice S140 6.1.1 with nrf52840 for a BLE peripheral. We see that mobile devices are not able to discover this peripheral intermittently for some time during...
Hello, there
We are using a custom board to upload data via udp connection. The send() call not return sometime, and the main thread is blocked as a result
Modem firmware...
Hello,
We are using a passkey in our application and by default is 6 digits long. I have found in other posts that this is mandatory a cannot be changed.
Is it real...
Hello,
I am using NRF52840 with SDK 16.0.0.
We have to detect reed switch pulses coming from a water meter. We use app_button as it provides debouncing inbuilt.
Pulses...
