Hello,
How many RX buffers are in S110 SoftDevice? I know there are 6 TX buffers (so you can send 6 packets per Connection Interval).
How is it on receiving?
Is it e...
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 there,
I read somewhere here that the SPIM3 bus would be capable of 32MHz operations in the "next" chip revision (that was 6 months ago).
Could you confirm that it...
I have created a device that will connect and pair with one central. I would like it to re-connect automatically after disconnecting because it was out of range or turned...
I can connect/pair/bond to the nrfConnect app and disconnect then reconnect just fine. When I try to do the same to a central running on arm bluez 5.43, the second and subsequent...
I am getting a SOFTDEVICE: ASSERTION FAILED after some time when advertising with whitelist. I am using NRF5_SDK 14.2.0 and have tried both softdevice s132 5.0.0 and 5.1.0...
Hi,
I am trying to use the fstorage lib in SDK 12.3.0. My code is based on this example: https://infocenter.nordicsemi.com/index.jsp?topic=%2Fcom.nordic.infocenter.sdk5...
I'm sampling from the SAADC with a microphone attached and need to send the sampled data over ble to devices, and I want the devices to recognize the data as being a audio...
I need to develop a beacon application with the OTA DFU capabilities (Buttonless). I have the NRF51-DK.
As a starting point, I tried the bootloader example located in the...
Hi,
I'm designing a pcb for nrf52832, and acc. to specification sheet (2nd para under fig. 98) i need to use differential mode to avoid ground bouncing. Can I share a pin...
Hi DevZone,
I am going to implement Arduino CAN bus shield on nrf52840 preview DK. I am wondering if I can use the Arduino CAN bus library in the nrf52840 preview DK. As...
I'm using sdk 14.2 and I have nrf52832 board. Now when I go to armgcc folder in sdk of any example (I'm using the blinky example ) and open my command prompt and try to build...
Hello,
In SDK14.2, select an armgcc project, for example, pin_change_int.
For nRF52840, the heapsize is defined in /components/toolchain/gcc/gcc_startup_nrf52840.S,...
Hi,
I've compiled the pc-ble-driver-py library on a raspberry pi but it doesn't come with a "make install" command. Could someone help me get the right file structure so...
Hi,
I am looking library for EINK Epaper display. The display I am using is https://www.waveshare.com/wiki/1.54inch_e-Paper_Module
Can I get library code for this?
I have issue while building the nrf5 bluetooth mesh light switch example using CMake on windows for Eclipse. I have run the following cmake command:
cmake -G"Eclipse CDT4...
