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...
Hello Everyone, I am using nRF52840 and i have 2 SPI slaves (Sensor and EEPROM), the sensor spi clock is use 10 MHz and the EEPROM is 40MHz, sck、mosi、miso、ss are all different...
Once I try to connect nrf52-dk development board to a personal computer, using a micro USB cable, once the USB is detected from the PC, it instantly reboot without any reason...
Hi Nordic team,
My OS is Windows 7 X64. My dongle is PCA1000 (nRF51822)
I used master control panel to connect with my target board and control it many years ago. But...
Hi all, I want to use the nRF52832 as the connectivity chip to give a separate application chip access to at least BLE and ANT capability. Ideally, the nRF would expose a...
I am trying to get the board advertiser name from the advertising data received by another scanner board. I am using softdevice S140 version 7.2.0.
The server board name...
Hi,
We are using nRF52840 MCU in High voltage configuration with DCDC enabled. We would like to measure the battery voltage which varies between 3.7 to 4.2 using a simple...
Hello,
LED 5 blinks fastly and LED 1 blink slowly on nRF52840 and I cannot see the device via USB. I have previously flashed zephyr blinky example code few days back and...
Hello:
I'm relatively new and have been using 52832 DK for several months without any problems. It is a great product. As I gained experience, I've tried programming other...
I am using openOCD as the debugger for my nRF52 device. Nothing is working anymore. I am seeing errors like:
$ Error: Could not find MEM-AP to control the core
$ Error...
I am trying to use fstorage with softdevice, I have replicated the flash_storage_example in my project. I have enabled all thing in sdk_config.h like shown in the example...
Hey experts, We encountered a problem about project porting and using KEIL compiling. Here are detailed: Our products are using gcc+makefile method to compile and generate...
Hi all
have used the LIS2DH successfully with the nRF52810, now have upgraded to the nRF52832. The SPI lines are not working at all i.e. when I scope them they are all...
Hi all
Will like to know what is the most suitable programming language to program Nordic Microcontrollers and do Nordic provide any software training for developers regarding...
Platform: NRF52832 custom board. SDK11 S132 V2.0
Produced 2600 pcb's. Most function as expected. However, 40 or so boards run normally only when using the debugger. The...
