Hi, I used the sample code "Master Emulator->2.1.7.8226->Example code->nRFUart"
to develop a new project, and encounter some questions...
we update nRF6310...
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...
Hello guys,
In next few months I've to put down a new design for a medical product. Both nRF52840 and nRF5340 would fit well the application requirements. But I think this...
I want to use two UARTS ie uart0 and uart1. I read that nrf51822 gpio pins can be set as rx & tx but i couldnt find any example.
I am using SDK12.3
Please attach some...
Hi,
I've looked around the DevZone for answers to this, and haven't quite seen an answer, so I'm going to post my solutions here.
I am using the secure bootloader from...
Hello
I have a use case of typical 3 key (lock / unlock / alarm) car remote lock key fob implementation. Since I already have nRF82810 / 840 based hardware designs that...
I was checking DFU through serial usb/uart on the following link:
https://infocenter.nordicsemi.com/index.jsp?topic=%2Fsdk_nrf5_v16.0.0%2Fsdk_app_serial_dfu_bootloader.html...
I am using nordic nrf52 chip and nordic Soft Device. I observed that power level increases(ramps up ) before finally disconnecting. This behavior is observed when external...
Hello,
I'm working on nRF52832 and i'm porting the SDK15.3.0 (i was currently working with SDK14.2.0) but i'm facing something strange with the function : "ble_stack_init...
hi ... i am using nRF52832 , SDK 15.2 version, using ble_app_uart example , here i want to advertise the device constantly, for that what should i change
i tried to change...
In my project, I typically have 20 central connections to the Nordic device. Occasionally, I need to allow a phone to connect to the device using a peripheral link. When this...
Hello,
From the documentation I read that Softdevice can support maximum 20 BLE concurrent connections. How does Nordic determine this maximum number of 20 and is this arbitrary...
I see the SWD debug port is a 2-wire protocol, SWCLK and SWDIO. My debugger device has two additional pins, SWO and nReset. Are these two pins required to debug and program...
I PURCHASED A SIM OF THE THINGHS MOBILE BECAUSE IBASIC DOES NOT WORK.
I HAVE LAUNCHED ASSET TRACKER AND THE NRF9160 DOES NOT CONNECT. LTE FLASHES IN YELLOW.
IS THERE A...
