Hi. I'm using nRF52832, SDK13.0.0.
I should use SHA256 and MD5.
I made my code as below.
NRF_CRYPTO_HASH_CREATE(init_packet_hash, SHA256); NRF_CRYPTO_HASH_CREATE(init_packet_md5...
Hi. I'm using nRF52832, SDK13.0.0.
I want to use SHA256 as below.
output32Byte = SHA256[input32Byte];
Which function or example can I refer to?
And also I want to...
I tried to port the example "ble_app_ipsp_initiator" to pc-ble-driver and run on Linux. The peer device is another PCA10056 device running ble_app_ipsp_acceptor. The problem...
hi...
i want to use two uarts in nRF52840 , one uart to one pc and another uart to another pc .Data should be transferred and received between the nRF52840 and pc how can...
Hi, i'm using two nrf52840 DK ev kit. One it's the central and one the peripheral
After the connection I need to save power at the peripheral board, because the cpnsumptio...
In mesh example project “dimming_server”，I have added functions: mesh serial, SAADC(use ppi) and compie pass.However,when debugging,an error is happened in the function"nrf_drv_timer_init...
NRF52840 support the long range bluetooth and BLE gateway SDK, look at here that RAK Wireless held a Beta and welcome the community to participate.This board with Cellular...
After some time debugging an issue I had, I found out that my code was setting the I2C interrupt priority to 0, and at the same time that I'm running a Soft Device on my nrf52832...
Hi,
The Ch. 16 Power Supply Section of "nRF52840 Objective Product Specification v0.5" mentions the two power supply mode of nRF52840. This supply is available on the respective...
Hi.
I’m trying a multiperipheral function and have a problem.
The problem is I can not notify stable battery voltage with SAADC to the connected Central while advertising...
Hi, everyone,
We are developing BLE project on the nRF52832 chip (SDK 15.0) that must transmit to the big distances for about 20m. We set the transmission power to +4dBm...
Hi Dear nordic employee
I want to test the accuracy of my external LFCLK,
1、I enable the nordic RTC
2、set the prescaler 31（32768/32=1024），1/1024 second per step
...
The temp accuracy is stated at +/-5C. Does that include using piece-wise linear terms for accuracy? Is there any data on accuracy over a narrow temp range such as 0-40C? ...
Hei, I couldn't really find a question regarding this use-case.
I'm hoping to interface a USB (2.0) charging capability to my design and thus I need to have a communication...
Hi Nordic,
Does FDS affect PPI ADC acquisition when writing data? The test found that once the FDS is written to the data, the ADC data returned by the PPI ADC is fixed...
Hi Nordic,
I am using SDK 12.3.0, S130 2.0.1 and PCA10028 nrf51 DK.
I would like to ask about WDT and softdevice (centre).
The WDT setting is 2s timeout and the WDT...
Platform: windows
hardware revisions: PCA10056
nrf5 SDK: 15.2.0
mesh SDK: V3.0.0
IDE: Keil MDK \ SEGGER embeded studio
I want to use keil to develop mesh projects...
Hi, I has a question.when I start the mode of debug ,the start code execution will automatically open.I dont know why .(I use sdk12.3,and the chip IC is 52832). compile the...
Hello, I'm trying to get an ANT+ peripheral example to work on an Adafruit nRF52832 breakout module. I'm using the 15.0 SDK, SD S212 and SES with a J-Link to program over...
Hi,all,
Now I am using nRF52832 to develop a Tire Pressure Monitoring System ,but I serached the ANT website and found that " a TPMS profile is "in the works". ANT+ members...
hi
i need to test the BT OTA test ( total radiated power (TRP), total isotropic sensitivity (TIS)
https://www.mwrf.com/test-measurement/ble-antenna-testing-helps-optimize...
Hello, maybe my answer didn´t get to you correctly. Referring to my post 10 days ago, I am still stuck controlling the joining procedure .
https://devzone.nordicsemi.com...
