Hi, I am working on a project where I want to make one nrf51288 chip as central hub and connect that to a android phone and other salve nrf51288 .
idea similar to this: ...
Hi,
I have a code programming the nRF51422 development board to write to a Sharp Memory 96x96 pixel LCD screen using SPI.
Currently the code writes two numbers and a...
I've modified the ble_app_uart example by adding GPIOTE so that the transmitter sends a character to the receiver when a GPIO pin is toggled. This part is working well.
...
Hi,
I am working on my hardware product having nRF-51422 chipset. I just came to know from forum post that
nRF-52 chips will get arduino IDE support as standalone. I want...
Hi!
I've been using PCA10028 for a long time and I had some bricking issues but I've managed to un-brick it with "nrfjprog --recover" and everything would work again. ...
I want to build nrftoolbox app in android studio. I downloaded the zip file from the github website and also the required dfu library. I unzipped both the files in a folder...
Hello,
I have a device based on nRF51822 revision 2 and SoftDevice S110 v7.1.0. Because it is revision 2 it is affected by PAN44 and PAN45, and by default the SoftDevice...
Hello Everyone,
I recently started using NRF52840 dongle, I am trying to combine USB CDC ACM with Radio TX and RX examples. Individually the codes the running without any...
sd_ble_enable() returned NRF_ERROR_NO_MEM.
when I change this:
NRF_SDH_BLE_GATT_MAX_MTU_SIZE 23 to 247
NRF_SDH_BLE_GAP_DATA_LENGTH 27 to 251
here are turn...
Is there a chip with the same or even better specs then the nRF51822 but with more transmit power (at least 20 dBm)? https://infocenter.nordicsemi.com/pdf/nRF51822_PS_v3.1...
Hello,
my BLE application needs at least 5 different services to transmit different sensor data to a GATT client. I´m wondering how I can add that many UUIDs in my packet...
Hello Nordic Team,
We are currently working on a project that has nrf51822 and currently in the production stage. We are facing an issue with Bluetooth getting disconnected...
There is a bug in nrf_bootloader_wdt_init() in nrf_bootloader_wdt.c that can cause all DFUs to fail for long WDT reload values. I found this bug because I'm using a really...
Hello,
We are using nRF52832 to develop a door lock controller. As nRF52832 cannot work as NFC master, we use another chip to read M1 cards. Everything goes well, except...
I was under the impression that when the voltage was 0 in a GPIO pin, reading from that pin would return 0, and if there was any voltage going through the pin it would read...
I found a Q&A that shows 1 channel 2MHz pulse but i don't know how to generate 2 channel GPIO pulse with 2MHz frequency
(one channel is inverted pulse to another channel...
This is a bit of a weird question, but I thought maybe I could get a few useful inputs here.
I'm working on a mesh-like project where we need to facilitate communication...
I would like to switch to using libUARTE for both of my UARTs but I don't have any additional timers free. Is it possible to do this and use FreeRTOS timers?
Thanks,
...
Hi,
We would like to interface with our nRF52840-DK from a PC.
We need to be able to send\recieve data from PC -> 52840 using Nordic's UART service.
We are looking for...
Hi,
We are the company which widely use your products in our devices. Currently we have the nRF9160 based device which have permanent trouble with radios. I want to ask...
Hi All,
Is there a tool or app that shows a visualization of Thread RSSI?
Any help would be appreciated, thanks in advance.
Best,
Tao
Ref:
https://devzone...
Hi,
I am developing both Central and Peripheral devices with nRF52840. For consistency, both are using SDK 15.3.0 and S140 V7.
I am able to connect to peripherals and...
