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...
I tried to update SD + APP at the same time but it only uploads the SD. I create the zip file like this nrfutil pkg generate --hw-version 52 --application-version 1 --application...
Howdy,
I'm porting a GATT profile from a different profile where the custom services characteristics and descriptors UUIDs are malformed. For example;
1st Custom Service...
This issue exists in NRF SDK5 15.2.0 and earlier. NRF log module has entered "production" level as of SDK5 15.2.
While implementing an additional logging backend, I discovered...
how to change the twi sensor coding to get the X,Y,Z AXIS for the position of the gy-80 module
this module has
1. HMC5883L
2. BMP-085
3. L3G4200D
4.ADXL345
at...
Hello,
I would like to append data to a coap response like this:
I have a response handler that is triggered as the device receive the response. I am able to get the...
Hello guys,
I am trying to run the mqtt_simple sample. I tried to do so on both nrf9160_pca10090ns and nrf9160_pca20035ns. The application builds fine for both boards...
Hi,
Does nRF52840 on Thingy 91 and nRF9160 DK has a unique MAC-address? Or is it a randomized MAC-address with a high probability of being unique in the user's environment...
Hi,
Is there a way for the application layer to be aware of what the modem Tx power is? We would like to know for purposes of warning customers if they have placed a device...
I know that as per definition the connection interval is the time between two connection events.
So does it mean that if the connection interval duration is low then number...
Hey guys,
I have nRF52840-DK and one time i got pop-up from nRFgo Studio, that i need newer version of Jlink. I updated Jlink from Segger website to version 6.62b. After...
To the kind attention of Nordic support team,
Is it possible to change pipes' numbers used by secured gazell library? It seems to be using pipe0 for pairing infos and pipe1...
Hi, I have a quick question regarding the DFU MTU get request.
According to the docs page , this should return the MTU used by the transport, but in reality nothing is transmitted...
Hi,
nRF9160 DK (PCA10090) is continuously rebooting.
I have flashed following Images and tested, but same issue (rebooting continuously) observed.
1. Pre-compiled...
Hi,
I try to build and programm Thing:91 with segger embedded Studio and need the file app_signed.hex to Flash the Firmware in Thing:91 without a external debug probe. After...
Hello
I have a 3 custom PCBs with nRF52832 (1 central and 2 peripherals) and 1 nRF51 dongle (peripheral) arrangement where the two peripheral nRF52832 boards (custom PCBs...
