Hi......
the board advertising correct,and it work normal (connect,send and receive data),bug it's name can not display in app scan menu. the definition is "liu",but displaying...
HI,
with the new version of the bluetooth website, i can not find the link to overview the profile,service,characteristic and something else related to it.
thank you.
I've developed my BLE application that is based on nRF518822 and softdevice S110 v.8.0.0.
I've defined 6 services (4 with 2 characteritics each and 2 with 1 characteristic...
I can get right value when I chose QDEC_SAMPLEPER_SAMPLEPER_512us in slow application ,but in my application my max data rate is more than 2k, so the QDEC value is less than...
nrf51822 SDK 9.0
iphone 6plus System version IOS9.2
When the phone receives the QQ message "static void notif_print(ble_ancs_c_evt_notif_t * p_notif);" can execute.
but...
Hi..... This is Venkatesh. I am using nRF52-DK Evaluation kit. This is my first question posting here. It is pleasure to have an account to share my knowledge and get the...
Code_Replace_MainDotC.docx
Please look at the attachment of my code. Go to \nRF51_SDK_9.0.0_2e23562\examples\ble_peripheral\ble_app_template\pca10028\s130\arm5_no_packs...
In nRF SDK 1.2.0 and 1.3.0, there is a function to generate the public/private RSA keys in http://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/nrfxlib/nrf_security...
I want to develop the tool to download the firmware，so，I need to call the interface of nrfjprog.dll，but there aren·t the detailed descreption，who can teach me？
Question...
Hello, I am working on bare-metal with the BSDLib on a custom board. When trying to debug a specific case in which our server refuses TLS connection, I wanted to see which...
Dear all; I am an originally signal processing expert working on "positioning in smart cities" for IoT using bluetooth 5.1. As part of our new tasks, we are to evaluate the...
I have several nrf52832 based (similar) devices, all are programmed once (at least), now when i try to update program some of devices cannot be programmed (about 5...10% of...
we make the tracking system. so, we want to measure the voltage of li-po battery (i am using nrf51 sensor tag with li-po battery), so, their is any circuitry or any API or...
Hi!
Program enters infinite loop in `sd_ble_gap_adv_start`.
Setup: I've seen https://devzone.nordicsemi.com/f/nordic-q-a/11818/sd_ble_gap_adv_start-hangs-after-disconnect...
Hello,
I've been trying to get a Thingy:91 to connect to the nRF Cloud from Shenzhen, China.
The modem is updated to mfwnrf9160120 and the firmware is on thingy91_nbiot_dfu_2020...
Hello,
I Have a custom PCB with Fanstel BT832 module soldered. Because that module does not have a 32 KHz quartz I need to set use the internal RC source instead. The problem...
Hello,
I am trying to understand if I am able to use the SPI pins as GPIO when SPI is not being used. This post says that we could be able to use I2C and SPI pins besides...
Hi
My English is not very good, but I encountered a problem that could not be solved. Please forgive me if there is any improper expression in grammar.
am use SPIM . I...
I have an issue in buttonless dfu,I have 2 kinds of device,one has issue in dfu,another one has buttonless dfu and works well, I transported DFU code form another kind of...
Hi.
Development platform : nRF52833-DK, s113, SDK 16.0.0, IAR 8.31.1
I am in the process of RF certification.
I downloaded the example at "nRF5_SDK_16.0.0_98a08e2...
I tried in vain to connect my nRF51822 eval board with LIS3DH using SPI. Currently I am using the SPI example in PCA10001 with spi_master_init and spi_master_tx_rx function...
