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...
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...
For the nRF52833:
The product specification is contradictory on the 2 UARTs available. Would you please clarify?
UART0 is this a legacy UART only or does it have Easy...
Our customer has requested access to any test suites the BLE IC vendor can provide which can be used to provide objective evidence of testing & specific test cases.
We started...
I use sdk 15.3.0 / nrf52832 / SD_132.
How to use the prescaler of a timer for an event every 24 hours ?
An example will be very explicit.
Best regards, Jiemde
Hi,
I am trying to evaluate the nrf52840. I am following the instruction to instrument the FreeRTOS from the Nordic SDK15.3. I managed to follow most of the instructions...
Can you update the nRF24L01P EVKIT to add 250K, 1M & 2M data rate selection? Our test house requires we test all 3 rates for the Receiver Blocking tests in EN300328.
1. We are measuring our component performance on nRF5340 PDK and getting pretty high CPU load values. We are suspecting that our code and tables are sitting in flash memory...
Dear All ,
I am a little stumped.... Basically first i was working with the beacon app on sdk 12 on the 51822 chip. Now I have moved to the 52382 chip.
I modified the...
I have created a custom service with few characteristics which read data from nRF52832 and notify intern to nRF52840 which then send those notifications to mobile device....
So I got a nRF52840 DK and I have not idea how to get started. As in how do I even get the example code to run. I have no idea what software and tools are needed or how to...
Recently tried to upgrade the NRF SDK from 14 to 16 on our project, and also upgrading Softdevice from 5.0.1 to 7.0.0.
While trying to bring up Softdevice 7.0.0, we noticed...
Hi, I'm using SDK v15.2.0. The problem occurred after we started to receive chips that have D0 revision, with C0 chip revision devices work well. The meaning of issue has...
Hi,
I had study all of BLE example code in ".\nRF5_SDK_15.3.0_59ac345\examples\ble_peripheral" directory.
There have two solution after BLE advertising had time-out: ...
Hi, I am currently working on a project, where I am porting an existing application to the NRF52840. The porting of the functionality have been rather smooth, but i struggling...
I am having trouble linking my ble mesh project, at first worked perfectly but now well it doesn't link, I haven't changed anything that I can think of. I used the lightswitch_server...
Hi,
I am trying to use the Nordic security backend support from nrf Connect SDK to connect to HTTP and MQTT with TLS.
Below are my steps:
1) do certificate provisioning...
