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 am trying to add Timer2 to light_switch server example. But it fails to compile with a undeclared error for NRFX_TIMER2_INST_IDX. I have set the following macros in sdk_config...
Hello all,
I plan on using the blinking LED authentication in mesh configuration, I have seen the nrf mesh app video where it is done using the app but I want to achieve...
Hello.
I am using the NRF52832 Evaluation board.
If I click the connected board of Device Manager to upload program application, nrfgo studio will be turned off without...
Hello,
I have an existing customer who has products based upon the nRF24L01+.
He would like to upgrade to the newer nRF52x series but is concerned about backwards compatibility...
Dear Nordic
I found a example using nrfx_twim_rx() to scan slaves, I was just wondering if I can use nrfx_twim_tx() to scan slave devices by send zero byte data? I use nrfx_twim_tx...
Hi,
In the BR Bluetooth (not BLE) there is a profile called OPP (object push profile) that enbled sending text messages to mobile phone with out the need to install any...
Please check the file attached in the attachment section. I am trying to compare NRF52 series chip. Please correct me if I am wrong and please add the missing values of NRF52810...
I see in the SDK that PB-remote is experimental.
"Provisioning over Mesh (PB-remote) (experimental)"
We are working on a very large project and are in the process of choosing...
I try to load my nRF52 with app via ble from windows 10 laptop.
nRF52 dev kit is loaded with the Softdevice and Bootloader from nRF5_SDK_12.1.0\examples\dfu\ble_dfu_send_hex...
I have an external 32MHZ crystal on my custom board.I want to configure it to 32 MHZ external crystal to operate the chip. i changed the some register configuration in software...
all works fine with iphone that mean data stored, bond 's information that has been persisted during DFU processing.everything works with iphone. but when the device that...
Dear Nordic Team,
Thanks for supporting.
Now i want support for single channel(Ch 37) advertise , please support anyone. I am using ble_app_uart example.
My SDK : SDK12...
I'm running some stress tests on a nRF52832-based product, with the following setup:
- SDK 12.0.0
- SD 3.1.0
- Compatibility modes 1 and 2 enabled.
The device exposes...
