hi.
How do i do ble_app beacon advertisement to one device(Android phone) whose bluetooth address is known ?? I want that beacons should only be seen in nrf_connect app of...
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...
I made a Windows application that makes USB connection with nRF52840. You need nordic_cdc_acm driver to use it with windows 7. Can I distribute the nordic_cdc_acm driver with...
Is it possible to route a signal derived from internal clock to an IO pin? I am new to NRF micro controller. My experience has been with Cypress PSOC and in the IDE it was...
I am trying to implement a struct that will be saved in non-volatile memory. Does the dev kit have these capabilities on its own? If it does is there a guide on how to use...
Hello,
I am using secure dfu with bonds (SDKv15.3, Segger, nrF52832), it works fine however after each dfu (application only) I lose the bond information.
I have search...
I am trying to communicate with PN7150 from nRF52840 DK using I2C pins.
PN7150 needs 3.3V and nRF52840 is supplying 2.9V.
I am able to read PN7150 on Arduino Mega but...
I made a Windows application that makes USB connection with nRF52840. You need the nordic_cdc_acm driver to use it with windows7. May I distribute the nordic_cdc_acm driver...
Hi Nordic,
We're developing a product based on the nRF52810 and got the following question:
We were wondering if we can recover a board in the worst-case scenario where...
Dear all, My team want to develop a innovative product. I am following this tutorial ( www.youtube.com/watch to enable the CMSIS Configuration Wizard in Segger Embedded Studio...
I am working with SDK15.3.0 and a PCA10040 with S132. I have two questions relating to the BLE addresses as seen by the PCA10040 and by nRF Connect.
Q1 - What is the relationship...
Modem firmware version 1.0.0
Segger version v4.18
nrf tag v1.0.0
Often when I try to flash a new build of an application and try to flash an application through Targert...
Dear Team,
I want to integrate an nRF chip into my Project. I will use a ready made module from Laird, the BL652-Sx.
For Debugging I want use the nRF52 DK and connect...
Hi all,
we would like to add usb-cdc support for our nrf mesh project. I have tried merging an usbd example project into our application but without success so far. I am...
When I try parse string on nrf52832 with SEGGER Embedded Studio for ARM 4.16, I have a problem about "sscanf" :
Here is code:
It should output:
Num: 12
Num:...
Hello to all! I use the sleep mode PWRDWN = 0x04 and periodically wake up at WDT.With that, I see needles for the current consumption in the circuit to wake up the circuit...
I measured the output power over all the channel, see graphics below. It is not much, but i still would like to know why the output power drifts over frequency. Is this by...
