Hi,
I am trying to understand the pstorage to record a log for temperature. In my code, I can call pstorage_init(), and clear a block but when I try to store some data...
I would like to source a compact BLE board to act as a lock controller developed with with a matching transceiver for use in a fob and an app.
It would toggle the pio and...
Ok so here is the issue. I was trying to build a simple application which is described in the tutorial for characters. After building an advertisement and understanding the...
I was working with IAR and SDK10.0 before. For some reason I have to transfer my project to Keil and SDK9.0. My program worked well for the old settings. While keeps got NRF_ERROR_SOC_NVIC_INTERRUPT_NOT_AVAILABLE...
Currently we are considering whether we should use external Flash Memory or NRF52 Internal Flash.
External Flash memory has a lot of drawback in comparsion with internal...
Suppose there are 10 BLE peripherals in a room and one BLE Central,then is there any way i can get the list of available peripherals[name or id.. etc]?
I am using NRF5182...
I am using SDK_11 s130 on nrf51-dk. When err_code is any value other than NRF_SUCCESS, APP_ERROR_CHECK(err_code) will cause nRF51-dk board to reset. How can one get APP_ERROR_CHECK...
I would like to make my own project of an analog sensor with BLE feature. Is it a good idea to go with third party module (because of the easy availability of Antenna)? can...
Hi! I measure the micro frequency by Hantek Osiloskop in two-mode.
First, I use a simple Blink without softdevice , reaching 570kHz in 10us. Second, I use a ble_app_blinky...
Hi, I am looking for some help in interfacing STM32F4 MCU and nRF52832 module via UART for establishing BLE communication. My application needs both the devices.
I downloaded...
Hello everyone,
how can I implement a blacklist for my central which is scanning for a UUID and should also check for example device name. If the device name is in the blacklist...
We have developed a sensor application using ESB protocol with the nRF SDK (nRF52832 on Tx side and nRF52840 on Rx side).
We would like to redevelop now the receiver under...
Hi
1、I made the following modifications to the hello_world example（ncs1.7.0\v1.7.0\zephyr\samples\hello_world.
2、I have disabled uart0,But the average power...
Hi,
I'd want to implement RTC for regular testing of a variable. I am largely based on The BLE_uart exemple and have added a timer instance and a PWM instance. As the...
Hello,
I run a piece of code on NCS1.8.0 on nRF5340-DK, and it returns -35 when executing k_msgq_get()，b ut the same code runs on NCS1.5.0 and the k_msgq_get() function...
Hello.
I am developing using nrf52832 (S132 v7.0.1, SDK v17.0.0).
Since I want to bond with Android, I have created a central code that summarizes the functions that I...
Hello everyone i am trying to integrate nRF Calendar example with the nRF5 Thread MQTTSN example. In my application, I will get the date and time source from the MQTT-SN JSON...
Hello,
I have a zephyr project built using NCS v1.8.0 with target board selected as nRF9160DK_nrf9160_ns. I am interfacing LSM6DSO sensor with nRF9160 dk, with interrupt...
Hello,
We have a firmware developed for Full Thread Device. But now as i want to reduce power consumption i want to convert FTD device firmware to SED firmware.
SDK...
After reading this https://devzone.nordicsemi.com/f/nordic-q-a/3830/what-is-the-value-of-the-gpio-pull-up-and-pull-down-resistor
and seeing that the internal pull-up is...
I'm trying to get readings from an LPS22HB sensor with the nrf52810 using the lps22hb driver in SDK 17.0.2_d674dde.
The lps22hb_init() call completes without any errors...
Hi, I'm using nRF52805 and SEGGER.
The firmware could be programmed to the chip successfully when I use Debug->go. I can connect with the BLE signal.
However, when I use...
