Im making a project were i have two robots each one with a device connected with a mobile phone. But at same time i want that, when they are near each other they exchange...
Hi all! I am attempting to download a file from a web server to an NRF52832 using the Nordic IoT SDK version 9.0. Are there any good reference librarie? I found a few for...
Please help to understand. How to configure nRf24L01 receiver for 4-pipe (pipe 0, pipe 1, pipe 2, pipe 3 ). But most importantly, how to specify the transmitter settings that...
I saw earlier post on this blog and viewed on-line video for LitePoint OTA tester that claims to work with all BLE chipsets. We have multiple designs with different DTM interfaces...
Hello,
I am using Bluetooth device "NRF51822_xxAC_s110". My Bluetooth is not advertising when i dump the HEX file to the Bluetooth device which is generated by the Keil Version...
when creating a pairing with a peripheral, the application fails to exhange keys to allow for random private addressing so the peripheral cannot reconnect because the address...
I am using nrf52832, and used mpu 9250. I want to store the data of mpu 9250 in external and internal flash memory. will you help me how to do this?
the odr of sensor is...
Hi,
I am developing an application using the nRF52840 as NCP with a raspberry pi as the primary processor, using wpantund. I have 3 devices (3 raspberry, each with its own...
In most of the examples the FIRST_CONN_PARAMS_UPDATE_DELAY define is set to something like 5000ms. Is there a reason it needs to be that long? I would like to switch to a...
Hi,
My question is quite easy. I need to use 36 or 38 (maybe something else frequency as well) kHz clock in our device. How it is possible or is this possible at all ? I...
Hello All
Since 3 days now, I am trying to program my third party beacon board PTR9048 with the PCA10028. I'm pretty sure, that I connected it correctly, because I can...
Can the
sd_ble_opt_set
function be used to set a default channel map in the central role prior to any connection requests to advertising peripherals being...
Hello,
I am using nRF52840 with nRF5_SDK_15.0.0_a53641a.
I am looking at the QSPI example which I have slightly modified so that after the write of 256 bytes, it enters...
Hello I just got nrf52dk board, and have issues with dfu mode of MCU, after power on board is dead no any lights, no USB connection. After pushing reset and power on, MCU...
Hello,
I am implementing an application, where I want to connect three NUS peripherals to one NUS client. As a beginning point, I started with the supplied examples from...
I have ported the keyboard example code and integrated it with another set of services. However I don't see the device responding to an LL_ENC_REQ. I'm not sure what I can...
This probably falls under the category of BLE Basics, but I'm a bit slow and need some help. Here's my scenario:
I'm building a very simple BLE Peripheral that provides...
I'm currently using nrf8001 to send data to my phone. To save power from the peripheral device, I wanted to change the connection parameters.
I set the min and max connection...
Hi, I'm using nRF52832 with my external board.
I'm recently working ble uart example.
I control motions with tx message such as LED, motor and so on.
Now, I want to...
