I'm using Softedevice 6.0.0 and SDK 5.2. and Keil 4.7.
I Modified bootloader project so it compiles with both ble and hci transports. Currently I use button_0 and button_1...
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...
I’m studying the NRF9160-DK board - I installed the Basis SIM card and followed the instructions : www.nordicsemi.com/.../GetStarted
I launched the Link Monitor program...
Hello,
My thingy:91 is publishing its messages to nrfcloud (=to the corresponding AWS mqttEndPoint and topics/ I suppose AWS IoT Core).
Now I want to get/process these...
In the example / serial in SES I see the softdevice is loaded as an "additional load file"
$(SDK_ROOT:../../../nRF5_SDK_16.0.0_98a08e2)/components/softdevice/s140/hex/s140_nrf52_7...
I am quite new to the nrf9160. Trying to run the gps example https://github.com/ExploratoryEngineering/nrf9160-gps . But everytime I get an error Failed to start GPS. I am...
Hello, the SDK example ble_peripheral\ble_app_uart includes the code below in order to forward data from the UART over the BLE. What it does is wait for a CRLF, or a certain...
hello
i have created 1 custom service for that created 3 characteristics.
with that 3 characteristics i'm trying to notify by using nrf connect app.
my question is...
We are looking for a BLE-enabled chip which can bind to a smartphone, with the aim of performing proximity tests. to make sure the person in possession of the chip is indeed...
We want to design a small tracker for key rings like car keys etc, it will be linked with mobile app. Is it possible to do so?
Whatever I have read till now is it is possible...
Hi,
We are planning to run the nRF52840 in CKAA configuration 3 (attached) in Normal Mode. When we boot, our regulator will provide VDD = VDDH = 1.8V. Reading through the...
Our product is using NRF24L01+ and PA to transmitter data. It pass all the test of FCC PART C but the BAND Edge measurement.
The below 2 pictures is NRF24L01+ Band edge...
Hello everyone,
I have been dealing with this issue for some time now, and I think it's time to find a definitive solution, I am sure there is one!
For my projects,...
I had some questions when using nRF5SDK160098a08e2\examples\dfu\secure_bootloader\pca10056_s140_ble for OTA test. Who can help me answer my question?
1. Can I return the...
Hi,
i have created some custom characteristics and i am enabling read and write characteristics in that, but when i am trying to write or read some data it seems that it...
Hi everyone,
I am trying to connect my nRF 9160 DK and Thingy:91 to TIM (Telecom Italia Mobile) CAT-NB1 network provider from Brazil. I am using the Asset Tracker and...
Hello,
For my project I want to use broadcast packages to send data to multiple devices at the same time.
I've seen that there is a beacon application that "should"...
