Using one ADC, the current can be reduced to about 40uA after the ADC value is taken. Using a two-channel ADC, after the ADC value is taken, the current stops at about 0.4...
I'm searching for a software engineer who can help us getting OTA support between nRF52810 and PIC16 MCU.
nRF52810 must have command- and data mode over UART, Pic controler...
I want to be able to read the gyro and accelerometer values from the MPU6050 sensor.
As a base start I downloaded the NRF5 SDK V15.3.0 and modified twi_sensor_pca10056 program...
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...
Hello All,
We've got a new design using the nRF9160 - most of the PCBA's are connecting just fine to LTE-M - but I've seen a few with 'erratic' connections to LTE-M - I...
Hi, I can successfully build the openthread-cli sample but fail with all matter samples
Please refer the following log
> Executing task: nRF Connect: Build: light_bulb...
Hi
I'm just starting out to test the nRF9160 DK board and have just flashed the NB-IoT Asset Tracker as per the introductory video uploaded by Nordic here:
https://www...
I use a nRF9160DK for make my experiments:
nRF9160(modem) -> mdm_1.3.2
nRF9160(application) ->Serial Modem LTE (nRF SDK 2.0.0) with UART 2 and CONFIG_SLM_NRF52_DFU_LEGACY...
Dear Support Team，
Based on NCS 1.9.1, compile and download Hello Word firmware to nRF5340-DK (1.0.0), measure the voltage of all IOs with a multimeter as shown below: ...
After I ported my project to ncs2.0.0, I found that the RX of nrf9160 could not receive data. To this end, I modified at_client for testing and found the same phenomenon....
Hi All,
Later I will build a Custom Service, so I refer to ble_app_blinky.
According to the image below, I cannot clearly understand the difference between the two from...
I recently encountered a MCU crash problem. I think it is related to NRF_ LOG_ Process (). I used the simulation to catch the following scenarios. MCU crashes at this time...
Hi all:
SDK17.1.0
softdevice:s112
example:ble_app_hids_keyboard
I add a lot of function in my project ,including gzll, i2c,timer1 ,app timer ,rtc ,flash read/write...
Hi,
We are troubleshooting high power consumption on a custom nRF52832 board. It has taken us down to just
1. Enable RTC,
2. Setup GPIOs,
3. With and without NRF_POWER...
I am currently experiencing an issue using MCUmgr CLI over a serial connection provided by the on-board J-Link debuggers on nRF52 devkits.
When using MCUmgr CLI to send...
Hi,
currently I'm testing several options to transfer data in broadcast manner, i.e. in fact extended advertising due to the amount of data to transmit. A few days ago,...
I want to do firmware updates over BLE. To do that I added these settings to my prj.conf which I mostly got from the smp_svr example:
This "works" but it uses the default...
Dear DevZone,
I would like to add a nrf21540 range extender to my board based on nrf52840 MCU. Our lab is based in Italy and we would need to respect the regulamentation...
Currently, I am following guide of zephyr sample: https://developer.nordicsemi.com/nRF_Connect_SDK/doc/latest/zephyr/samples/subsys/mgmt/mcumgr/smp_svr/README.html But when...
