I am working on a project using a ble nano (nrf51822) using the Nordic SDK 8.1. In the examples I found a way to control an LED using the methods LEDS_ON and LEDS_OFF. I wanted...
Hello,
I am using ble_app_gls example and I have implemented static passkey in the code. Now I want to see if wireshark shows the passkey when I connect to ble devices. For...
Hi Team,
We are implementing an UART communication between a M4 processor (UART master) and a nRF51 (UART slave) and we want to use the UART in Low Power mode with flow...
Hello everybody,
for my project, i will bond the peripherial with the central.
I test my device with the MCP and can connect without problems. When i press the Bond Button...
Hi all,
I am trying to count the positive edges of a 3.5MHz signal with GPIOTE, PPI and the TIMER1. Unfortunately i can only measure to frequencies up to a little more...
Loaded Softdevice S140, ( Using NRF52840 DK board ) using NRFgo Studio.
App flash base is set to 0x00021000 and app RAM base is set to 0x20003000
Looking at the CPU...
In our earlier projects with nRF51 and SDK 8 we used to have bluetooth device names of length 13 or 14 characters. However, when using nRF52 and SDK 12 I noticed that the...
I'm developing TWI code for Bosch BNO080. They use SHTP protocol on top of TWI. A working version using Wire library of Arduino is posted here .
I ported the code, and...
Hi there,
I'm playing around with the stock hrs_relay example that I've modified. the code works well but I'm noticing that its advertising strength is crazy high.
I was...
Hello to all
using the SDK nrf52840 trying to activate tcp client server example using soft device s140
On the server side
After the function in the main
err_code...
Hello team,
Is there a standard Nordic policy for longevity of SoftDevice updates and continued support for a device once it has been deemed "mature"? Context: I'm beginning...
Hi,
My nrf 52840 pdk and my custom pcb with nrf 52840 soc. both are running with same application ble_proximity example from sdk 14.1 and softdevice s140 5.0. when i set...
Hello All,
Chip : nrf52832
Mobile App : BLE scanner
Requirement : We want to transfer 20 Bytes(or more) at every 8 ms. Is it possible?
I have tested it :
No of Bytes...
Hi all i am facing few problem after checking the power consumption of the nRF52832 using the Power profiler kit. I followed the demo video in the link ( https://www.nordicsemi...
Could you please check whether 52840 can support memory map to QSPI PSRAM on QSPI interface?
If yes, that means the compiler would see a big RAM space of 2~8MB QSPI PSRAM...
hello，all
NRF_RADIO->CRCCNF
NRF_RADIO->CRCPOLY
NRF_RADIO->CRCINIT
If the register setting are different, can rx device recieve the message from tx device? whether...
Hi,
I use the peripheral ble_app_uart with nRF52832 (Murata module). The nRF52832 is connected to another MCU, STM32L476, via UART.
I develop using IAR, with SDK V15.0...
Hi All,
Enter to Direct Test Mode, the nRF52832 will transmit 2426MHz channel frequnicy only when set any different frequency channels (e.g. 2402MHz, 2418MHz) in the Tx...
Hello,
I don't understand why the ble_advdata_short_name_find function never return a true value. I'm sure that I send a short name because I verified this on the nRF connect...
Hello, I want to synchronize several peripherals with a central, I already tried to do it with the state of the gpiote but I did not have the expected result at the level...
