why use 50ms and 400ms connection interval for testing the maximum data throughput(2M,247byte payload)?
Because 50ms can only send a pdu , and 400ms can send up to 8 pdu...
Hi,
I am using Keil IDE to develop nRF51822 project.
in main(), the command line
APP_SCHED_INIT(APP_SCHED_MAX_EVT_SIZE, APP_SCHED_QUEUE_SIZE);
has Error : L6218E...
Hello,
I'm new to the Nordic SDK and I would like to ask you for help with implementation of PORT events for revision < 3 in "low power" mode instead of "high power" mode...
Hi Nordic,
I've built a ble app with a custom protocol, but am struggling with storing bonds, when running under freeRtos.
What I see:
central app crashes (hardfault...
Hello All,
I am new to this forum, I have been using nRF51822 for a while, and its a great little BLE chip. I am usinga BLE keyboard to send a key to iphone and I captured...
I WANT COMMUNICATION BETWEEN A NRF51422 AND NRF528321 BOARDS, IN WHICH IN NRF51422 BOARD I WILL MEASURE PWM COUNT(IT IS PHERIPHERAL) AND SEND IT TO NRF528321 BOARD WHICH IS...
Hi,
I've been working on a way to detect and prevent replay attacks when beacons are used for sensor data. This is mostly used for home automation sensors, where I have BLE...
Hello,
For a new project I am using the Decawave module DWM1001. This module is equipped with an NRF52832. I have already used the nrf52832 for previous project and I face...
Hi there,
Is there a specific sequence needed to power-up the NRF52840?
Let me get into the details:
My design uses configuration #5 from the datasheet (see below...
Hi, I'm using the serial example from the nRF5 SDK for Mesh (version 2.2.0) and after running it for extended time with data being received from nodes every few seconds, it...
I have a small app_usbd demo which works fine on the nrf52 dongle, but not on the larger nrf52840-dk.
I am running SDK 15.0 with the errata fix mentioned on several other...
ATT MTU THROUGHTPUT EXAMPLE FOR nRF52810 on KEIL using S132 v5.1.0 PLEASE >>>>>>>>>>>>>
Tried this : https://devzone.nordicsemi.com/b/blog/posts/the-s132-v5-1-0-is-now...
Hi!
I am currently developing product containing Thread mesh and BLE peripheral service. I am using Thread SDK v2 in my software. My application has to support writing to...
Is there any NRF51822 DFU guide under following conditions:
a. NRF51822
b. SDK11.0.0
c. Dual Bank BLE DFU(\examples\dfu\bootloader\pca10028\dual_bank_ble_s130\)
I...
Hello i am working with light switch proxy client server sdk example.i make provision light and switch using nrf mesh application.i have three nrf52832 dk board.i flashed...
Hi.
I work with PCA10040 and SKD_14.2.
I use UARTE with easy DMA. I see big enough delay between sending nrf_drv_uart_rx_abort and entering to UART event hanler. What...
I tried to create a descriptor for a characteristic. I modified the app_blinky and added a ble_add_descr_params_t variable. After The Initialisation and definition of the...
Hi,
I've tried blink,hid,uart,template similar sdk examples so far. Now i acquired some experience about nrf52832 processor and bluetooth,but ii don't really have enough...
I have had an issue recently with some beacons that I am using to log temperature data. A portion of the beacons drained their batteries very quickly and didn't respond to...
Hi I have this piece of code which works in SDK 12 but when I port it to SDK 15 the sd_ble_gatts_characteristic_add function would fail with an error code of 7. No change...
Hi,
I want to put my nrf52832 into the low-power mode. I select SYSTEM ON with low-power (instead of SYSTEM OFF) in order to overcome reset. In order to do it I call sd_app_evt_wait...
Dear nordic team
I am using SEGGER EMBEDDED STUDIO and nrf52840 DK. I want to add some pwm nrf_drivers like nrf_nvic.c , nrf_soc.c , nrfx_pwm.c to my project. when i added...
