I am working on the proj that needed 2 MCU and nrf51822 work as slave.
I would like to know any ref on how to firmware upgrade on board without external tool?
We're looking for a Nordic nRF51822 based low profile/small USB dongle that we can use for our iBeacon software.
It would need to come complete with casing and the ability...
Hi all,
i want to establish connection between two threads in cmsis-rtos, can i use
1) semaphore to do this?
2)message queue should be used or any other ipcs can be...
Hi,
I have two CPU in our product. (STM32F2 and Nordic nrf51422).
I use serialization function to link those two CPU(refer to ble_s110_serialization sample)
But I find...
Hi,
My behavior is as follows
Turn on my device(use 51422) and advertising(2 Service and 3 Characteristic)
Turn on my cell phone(Samsung Note3),scan my device...
Hello:
I used analog IIC write MPU6050. Again after power download programs, mpu6050 can run up there ACK response. But the debug will not run. Simulation IIC because no...
Hello!
How can I communicate with my nRF24L01+ and nRF51822 at the same time. I can set up same channel, CRC-mode and I don't use ESB. But what about address? How do I set...
Running on Fanstel BM15M module (nrf54L15) SDK v3.1.1, I seeing a huge timing error when trying to implement a simple timer function. In the code below, I believe I have followed...
Hello,
Caught this Nordic Skydio presentation by chance this morning and briefly mentioned was the use of a dual core processor mcu. Was this the nrf5340 or some other Nordic...
When evaluating the hardware performance, we tested the WiFi speed of the nrf54lm20 + nrf7002EB2.However, the test result was only 2MB per second.I suspect there might be...
I would like to check if our observation with nPM1300's VBAT node is expected per the IC's design.
As a background, in our application ee use a low-leakage switch to isolate...
Hi,
we have made a pull request on github to introduce the LTI support in CTS client, since one of our new devices have a display and needed a user friendly way of supporting...
Hi every one,
If any body have been succeeded in adding DFU support in Fast pair locator tag on nRF52833-DK, if so can you guide me for it?
I am getting configuration...
Hi! I am using nrf connect sdk 2.6.1 and modem firmware 1.3.7 on a nrf9160. I have an application where i need to try to get a fix on a set interval and also sometimes transmit...
Hello,
I am working with NRF52840 dongle.
I built and downloaded the hid-keyboard example to the dongle. HID keyboard function looks good that a "1" is typed by pressing...
Hello Team,
I am using SDK version 17.0.1 and have implemented OTA. I have also implemented a buttonless DFU without bonding and created a Blinky application. However, when...
Hello,
We are also having trouble installing any SDK into the VS Code Ext Pack, for development on the nRF54L15-DK. Have tried each SDK from 3.0.0 to 3.2.1 without success...
Hello,
I have a functional project to access to an SD Card with NRF54L15DK and the version 2.9.2 SDK and 3.1.0 toolchain.
But I have difficulties to access to the SD card...
Hello.
Wiring 1:
wiring 2:
Background to the case: We tested this with 2 different ppk2s and always got the same results. Our custom board works fine if we wire...
Dear all,
i have a problem when i compile a project with Segger v. 8.22a (but i tried also with v.8.26) .
The message is:
Linking 'ne_eere.elf' Linking ' ne_eere .elf...
Hi, I am developing on nRF54L15 chip by using Insight ISP2454-LX variant, and while creating new board for it, I am unable to find package variants other than OFN48 (QFAA...
