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...
Since there is no examples folder with Keil 5.14 anymore, where do you place this repository so the links work? Trying to fix all the directory structures is very painful...
Hi,
I'm using the Taiyo Yuden nRF51822 module, which use a 32MHz crystal. Our team is still prototyping, so everything is still programmed and assembled by hand. On one of...
Hi,
I would like to know if it is possible that Android OS can know a specific device (has ever connected before) is advertising and OS notify a specific App to connect...
Hi,
I am reading some data from an accelerometer using the nrf51822. Now i would like to save this data offline in the nrf51822 itself, and after i have some data send...
Hello Everyone ,
I want to do application update over the air using BLE. I am using PCA100028 DK, SDK 7.2.0 and softdevice s110 7.1.0 .
I am using the method given on...
Here are my functions which i wrote for reading / writing the i2c slave device ( after reading reference manual (nrf51422) . Unfortunately they are not working. Plz help me...
Hello, I have established the connection between two pca10001 boards, one as central and one as peripheral using multilink_central and multilink_peripheral. I have serial...
Hi,my friend,
Now,I use nrf905.Situation is as follows:
I use the NRF PCB circuit of data manual.Nrf905 work, often loss of data.
1.The Product host is to use the stick...
Hi,
I received the NRF_ERROR_NO_MEM error when add multi-service using S110.The latest sd_ble_uuid_vs_add() function return this error.The softDevice is SD8.0.0,SDK is v8...
Hi,
I want to use the Blend Micro with more security. I want use a passkey for the Bluetooth connection. For example through the iOS Device.
Is it possible? Static passkey...
How do I receive multiple signals simultaneously at a single receiver (433MHz) with multiple transmitters ?
I am working on a polling system. This one is similar to the audience...
Hi,
My application has 2 service. 1 service requires encryption but the other does not. As per my current implementation (ref from example code), the peer always performs...
I'm a beginner, the question might be simple but its really important for me.
where does this error codes get store??
How to make use of err_code and whats the best way...
Hey everyone,
I'm getting a really weird error. I'm using two dev boards for my application: a PCA10001 board (MBED enabled) and a PCA20006 beacon board with Segger's j...
