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...
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...
I'm porting code to SDK v14.0.0 from v12.2.0. and I'm getting the following summary of linker errors:
Error: L6218E: Undefined symbol sdk_mapped_flags_bulk_update_by_key...
I'm looking for an example of how the pData data table is configured in the arm_bilinear_interp_instance_f32 structure.
I have read the online notes which I've copied below...
I am using the Nordic NFC library and an NRF52832 to do ISO1443 communication with my phone. However I was noticing that the NFC lib stops sending back events when stopping...
Though there are a few people asking about arm versions of the nrfjprog utility I'd like to know what would be necessary to either have Nordic build one or allow one of us...
HI
sd_ble_gap_adv_start() is returning INVALID_PARAM when it's being calling in ble_advertising.c I have read through the documentation and I don't see anything incorrect...
Hello all,
I try to send a command to read device ID (0x9F) of a micron memory device (N25Q064A) using SPI protocol. I have the following hardware configuration :
NRF_SPI_CLK...
How does the Tx power impact the scanning and connection with a peripheral?
In detail, say if the peripheral can advertise at a Tx power of 4, 0 or -4 dB, then will it...
Hello, dear Nordic employee,
MCU: 51822QFACA1
The using SDK is : SDK 7.2.0
The using SD is : s110_nrf51822_7.3.0_softdevice
There was one device (our product) runing...
Hi,
I am using "nrf5 sdk v11.0" example "ble_ancs_c" for nrf52_DK(PCA10040) .
when i connect to the nrf_device from ios device i am able to pair and connect to ancs client...
Hi,
I'm using the example nRF5_SDK_11/examples/ble_peripheral/ble_app_uart witn a pc10028 board. The central is done on a linux machine with a python program under bluepy...
Hi,
We would like to use the nRF52 in the following way:
BLE communication via S132
button / IRQ to wakeup nRF52 application
put nRF52 to sleep after BLE communication...
As we known,RSSI means Received Signal Strength Indicator,TXPOWER decide the power of output port.How do the two factors combine affect the device work?
Hi I spent a few days on trying to setup a thread external commissioner using Nordic nRF52840 and RaspPi 3 as a border router.
First I realized that border router implementation...
Hi
I'm having major problems implementing current time service client (cts_c). I've run ble_app_cts_c on my device and it works fine. I copied the relevant parts of the...
Bluetooth SIG recently released BLE Mesh standard 1.0. Is nordic mesh compatible with the new released SIG standard?
If not when is it planning to release a SIG compatible...
