hi:
now.i have a development board(nrfgo motherboard).there is a debug port on the board.i think it can be debugged on the keil.if it can.what driver or others i need.thank...
This is what I got after upgrading my nRF51 dongle firmware.
It always times out.
I didn't somehow got one of my J-Link Lite upgraded, but couldn't repeat the process...
Hi all,
Good day.
Could you please recommend an Android or IOS APP which can connect 8 or more BLE peripherals at the same time.
Thanks & Regards
Jenson
I know that suggested debugger for nRF51xxx is J-Link or openOCD with CMSIS-DAP, but I would like to use BDI3000 debugger, which does support SWD interface and Cortex-M0 processors...
Hello. I am literally looking at the set_hrm_cccd function in Python used to write data. This is for the S130 heart rate collector example. I understand the sd.ble_gattc_write...
Totally new to Python but managed to get things like pyserial setup and I've been able run the ble sniffer. However that is as far as my Python knowledge extends, so I need...
Hi,
I am using nrf51822 in my project.So we are using keil5 u vision project and sdk 12.3 version so here the problem is i have imported the example program from the sdk...
The nRF52840 supports 2 Master/Slave instances.
Is it possible to configure the nRF52840 as a Master when connected to an I2C bus that has another Master present?
SDK 15.2, S132 6.1, nRF52832
I have a characteristics to write data to a peripheral, using variable length up to 507 bytes and authorization.
Writing to the peripheral...
I'm using nrf_fstorage_wrile() which work fine on most of the cases, except for len == 6 bytes. When I read back on the Flash, after successful write, I found that only 6...
Hi,
It‘s great thing that the nRF9160 DK can buy.
But there are few question need to be confirmed?
1, I saw the "Onging ceretifications" ( https://www.nordicsemi.com...
Hi,
I am using a nRF9160 with the LTE-M modem firmware. But I want to change it to the NB-IoT firmware. I have followed the instructions to install the dfu.
But when I...
Hi
I am looking at the file
\examples\light_switch\server\light_switch_server_nrf52840_xxAA_s140_6_1_0.emProject
and in there I see that there is the line
linker_section_placements_segments...
Hi,
We are planning to develop an IOT device using the nRF52840 which will communicate with a Hub device which will contain another nRF52840 chip, so we want to check the...
Hello,
I am compiling with encryption implemented for Bluetooth communications. Specifically with code taken from the ble_app_hrs_c example.
I am seeing this error:
...
Hi Sir
I am testing nRF52840 product with CMW500 BT5.0 testing script. But the testing is easily stop due to connection broken, especially for RX and long range testing...
I made an application based on ble_app_uart example using s130_nrf51_2.0.1_softdevice.hex and I have 2 boards:
- 1 nrf51DK
- 1 target board using nRF51822-QFAA H0 (version...
Hi
I have a modified version of the BLE_NUS Central sample which connects to my production board for production test purposes.
All works fine, and Rx and Tx comms passed...
Hi,
I am following a tutorial in order to learn the procedure for DFU OTA . I installed the nrfutil but still unable to generate the private key.
I have tried several...
Hi
I am having an issue with the RinBuf library - I am accepting packets from SPI, buffering them in a ringbuf until I can send onwards via BLE. The specific issue I am...
