Hello,
I'd like to ask what is the data rate when using BLE OpenMesh network and how much it depends on network architecture.
I'm considering using it in a network consisting...
Hello Nordic Community,
I need to know how to import my PCB design from Eagle to CST Studio to simulate it and I need to know if the simulation step will be useful to enhance...
Hi.
I'm trying to get Apple notifications to nrf52. And specifically to listen both regular ANS (for android) and ANCS (for iOS) events depending what sort of phone is...
I am trying to find out the part number of the antenna (I assume it is a PCB antenna) used in the nRF51 DK ( www.nordicsemi.com/.../nRF51-DK) . I found a lot of similar questions...
Hi.
I am using the NRF52 Development board, on Keil uVision, to implement a C program that uses Dynamic Structs. The Structs re-size themselves ( by increasing their capacity...
Hello,
I have an NRF51822 (redbealab ble nano) that I would like to use to count pulses in very low power mode.
Pulses are asynchronous
The rate of pulses can...
Hi
I'm attempting to read a PT-100 sensor value that is part of a voltage divider using a nRF52.
Both the reference resistor and the PT-100 is sampled while the voltage...
Hi,
Using SDK 15.3.0 , example "ble_app_hrs_freertos", pca10040 with armgcc.
I want to increase MTU and GAP data length.
I started with MTU to 247, and when I try to...
I'm using SDK 16.0.0.
I wish to use two MEMS microphones to record audio over the I2S interface, and then send it over Bluetooth.
What is the best library to use for this...
Hello,
I have had issues in the past with twi manager causing ANT to drop out. These problems are ongoing despite me taking action in hardware to improve power supply (e...
I'm debugging on an nRF52832 (nRF52-DK, non-preview) using the ARM GCC toolchain and GDB under Eclipse on Ubuntu 14.04LTS, set up following the devzone tutorial .
At various...
When calling sd_ble_gap_connect(), and providing a whitelist, what is the expected process for establishing a connection, as far as timing is concerned? Will the device scan...
nRF52840. In case of standby current (battery only)
Measured as follows:
With only the battery connected, the same current draw as the one attached. Is there any...
In my DFU bootloader I am protecting areas of Flash memory used to store user data.
After an update, when my application starts and tries to write to this memory it is causing...
I am trying to use the real time clock on the nRF52840 dongle using the pc-ble-driver. However, my nrf.h file has nothing in it but the following:
#ifndef NRF_H__ #define...
I have a working iBeacon advertising a beacon UUID, Major, & Minor on a nRF52832. In addition, I also have a single BLE service (which has a single characteristic) defined...
Hi I am managing to initialize a serial instance using uart0 within the BLE Buttonless DFU Template. However when I carry out a similar process for uart1 I get the following...
Team,
I received the following customer inquiry and hope you can help:
The BLE – WiFi bridge project I’m working on will need to control up to 64 nodes, not concurrently...
Hello,
I am trying to upload the firmware with secure DFU using following method:
generated the dfu_public_key.c and private.pem pair
copied the " dfu_public_key.c...
Hi Dear Team,
I am using the nRF52840-Dongle and pc-ble-driver-py-0.12.0 for the ble development, while I encounter a problem about the max connection per device.
I use...
