Hello,
I want to store temperature samples in flash of nrf51822. I am using pca10028 and sdk 12.2.0.
I have the code for writing,deleting and reading from flash memory....
Hello,
I have a question about stack usage. I use nRF51822 SoC, 12.2 SDK & IAR 7.60.1. I am interested in stack usage. Have you done any estimations? Or may be you have...
Hello, I get the
"ERROR: The --family option given with the command (or the default from nrfjprog. ini)
ERROR: does not match the device connected."
message after...
Good morning,
this is Algocraft (www.algocraft.com), an high tech company whose core business is to develop, design and market a wide range of professional systems dedicated...
Hi,
We designed the circuit followed the reference circuit(QFN48), but we always failed in the 8kv ESD test.The CPU always reset while ESD testing.
The 8kv ESD power...
Does anybody got an app inventor2 "project" to communicate with the (Adafruit) Bluefruit LE UART (or SPI) ?
Note: my Android version is 4.4.2 (LE "advertising" not supported...
I've created a Secure DFU client using the multilink central example with S130 and SDK 12.2 (running on PCA10031).
There are a few issues we have trouble with.
The...
Hello, I'm using the nRF51822_QFAA chip on a pca20006 board. I downloaded sample code from the offical site. Installed sample code nRF51822_beacon_firmware_1.1.1.msi. I use...
SDK: 14.2
64-bit Segger Studio 3.34b
PCA10040 Rev. 1.2.4.
64bit Windows 10
SD: S332
I'm trying to add the bpwr Tx profile to the ble_ant_app_hrm_pca10040_S332...
Hello fellows,
I did my master's thesis with the nrf51 and now some years later I need some help setting up a Laird BL652 to work with my beloved NRF+Keil tools.
Here...
I have a Nordic 52832 chip in an integrated module form from Fanstel. I have the NRF 52 DK, the Fanstel evaluation board, and a custom prototype board I built.
I can program...
Hi all,
I have ported my RTOS to nRF52832. It can run app and BLE properly. But when I measure the power consumption, the current is too high when BLE is enabled. Please...
Are the development boards for the 52832 certified for BT5? The 52832 chip is advertised as BT5 but the nRF52DK documentation says it is only BT4.2 compatible.
Thanks!
Hi all,
I'm interested in adding Infineon OPTIGA Trust X to nRF52840, but I can't found enough information.
Is Infineon OPTIGA Trust X hardware-compatible with nRF52840...
Hi,
I have connected STM32 with nrf52832 using STM:TX -> NRF:RX and STM:RX -> NRF:TX.
The communication works fine when i initialize UART on both devices.
The issue...
I am trying to implement a periodic calibration routine that is transparent to upper layers of my application.
I have the SAADC set up to continuously sample one channel...
Hello,
I was able to build the light_switch example using Cmake. But when I tried to build it using segger, I'm getting a board.h missing error. My build path is SDK_ROOT...
Hi! We got the mesh working with our custom model. however if we try to send a package multiple times it throws NRF_ERROR_NO_MEM error. Any ideas why this might happen or...
Hello
SDK12.3, nRF51822
I'm trying to interface the ssd1306 the program freezes in function app_twi_perform internal_transaction_cb is not called internal_transaction_in_progress...
We used nRF5_SDK_15.0.0_a53641a and nrf5_SDK_for_Mesh_v2.0.0_src.
We are following DFU quick start guide http://infocenter.nordicsemi.com/index.jsp?topic=%2Fcom.nordic.infocenter...
Dear Sir:
i seen the proximity example,the battery level measure is init by a m_battery_timer_id ,in my project ,
i need user multi saadc channel ,and different...