My sensor is off-standard,so I have to use gpio to read and write my sensor.
Gpio IIC will take about 0.5ms to get data.
My app need send data every 7.5ms,it seems that...
Hi,
My android Proximity application fails on service discovery only for the very first time it connects with the devices(nrf51822 evaluation kit with sdk 5.2.0). Actually...
Has anyone converted the app note AN34 DTM Python script to C# or C/C++ ?
The Python DTM script is works OK with the setup specified in the app note AN34 figure 2, which...
Hi,
I have a serious problem, when I use uart of NRF51822 QFAAC0 to receive data from another MCU, I found that it will lost one bit at same position everytime. my SDK is...
Hi,
I just started to interface the lcd display with nrf51822 evaluation board. The display i'm using is, spi compatible, 18" tft (160x130) from tiny lcd. I took spi master...
Hi,
We are using the nRF905 device in an application where it needs to switch between auto-retransmitting and sending single packets, due to it communicating with several...
Hi Nordic,
In order to program our boards with nRF52832 devices in production, we need a stand-alone, command line programming tool.
I believe that the command line...
Hi everyone,
Maybe my problem has already been solved in another discussion, if so, I haven't found it yet !
I'm programming on a external board using nrf52832.
I...
Hi folks,
What's the maximum interrupt frequency the nRF51822 can support? I am looking to do an interrupt burst of about 4000 interrupts at a rate 2MHZ or 4MHz. In the...
Hello friends,
I am trying to flash a nrf51 dk with keil5. When I try to flash it with a multilink universal I get this error:
My settings are the following:
...
Hello !
I have a big problem !
I explain : am using the NORDIC nRF52840 board (as slave), to answer to a microcontroller (the master), using SPI. My nRF52840 has to simulate...
Hello.
Some months ago I open this thread .
Yesterday talking with one member of android team, told me that the problem with "pairing/bond" persists with few Huawei phone...
Hello everybody !
My code is based on the code of the "ble_app_template" to which I added my own custom service composed of 4 characteristics sending notifications. Notifications...
Hello Nordic developer, I'm asking my self if it's possible to use a task of one timer like STOP TASK or START TASK as PPI event ? For example, like that :
I expect that...
how can i program in nRF 52840 UARTE. i want to communicate with other serial device using nRF 52840 UARTE communication (send and receive data).
can you send me the snippet...
Hi,
I am developing an ANT+ embedded device (nrf52832, SDK14.2) , that (among other things) acts as a BSC receiver. I have a BCS sensor that is seen in Garmin Edge as 136150...
I want to transfer data using UART to BLE by Baud Rate 19200(using nRF51822).
Transfer data speed need to achieve 2KB/sec up.
How can I do it successly?
Thank you...
I noticed that you have a branch called feature/v6-upgrade for pc-ble-driver. Is that branch usable for 52840 and s140?
By usable, I mean it can be mostly usable and we...
Hello,
I am following the PPK Get started get started of the PPK board.
I am developing on the NRF52-DK (Rev 1.1.0 2017.23) - nrf52832 My SDK is the nRF5_SDK_15.0.0_a53641a...
